Merge branch 'venv-cleanup' of reverend/lostplaces-backend into master

.gitignore

@@ -10,6 +10,7 @@ __pycache__/
 local_settings.py
 db.sqlite3
 db.sqlite3-journal
+db.sqlite3.bak
 media
 uploads
 
@@ -103,7 +104,7 @@ ipython_config.py
 #   However, in case of collaboration, if having platform-specific dependencies or dependencies
 #   having no cross-platform support, pipenv may install dependencies that don't work, or not
 #   install all needed dependencies.
-#Pipfile.lock
+Pipfile.lock
 
 # PEP 582; used by e.g. github.com/David-OConnor/pyflow
 __pypackages__/

Pipfile

@@ -0,0 +1,15 @@
+[[source]]
+name = "pypi"
+url = "https://pypi.org/simple"
+verify_ssl = true
+
+[dev-packages]
+
+[packages]
+django = "*"
+django-thumbs-v2 = "*"
+image = "*"
+
+# Commented out to not explicitly specify Python3 subversion.
+# [requires]
+# python_version = "3.8"

Readme.md

@@ -1,32 +1,44 @@
 # lostplaces-backend
 
-lostplaces-backend is a Django based Webproject. It once wants to become a
+lostplaces-backend is a django based Webproject. It once wants to become a
 software which allows a group of urban explorers to manage, document and
 share the locations of lost places while not exposing too much / any
 information to the public.
 
 The software ist currently in early development status, neither scope,
-datalayout nor features are finalized yet.
+datalmodel(s) nor features are finalized yet.
 
 ## Dependencies
 Right now it depends on the following non-core Python 3 libraries. These can be installed using the package manager of your distribution
 or into the venv locally.
 
-  * [django](https://www.djangoproject.com/) Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design.
+  * [django](https://www.djangoproject.com/) django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design.
-  * [django-thumbs-v2](https://github.com/rrmerugu/django-thumbs-v2) Create thumbnails for your images with Django.
+  * [django-thumbs-v2](https://github.com/rrmerugu/django-thumbs-v2) Create thumbnails for your images with django.
 
 Currently the the repo is quite a mess, with full Python 3.8 site-packages
 in-repo and other sketchy stuff. This will be fixed sometime.
 
-### Setting up a virtual environment for development
+### Setting up a (pipenv) virtual environment for development
 
-source bin/activate (there are several venv definitions for different shells)
+After having obtained the repository contents (either via .zip download or git clone), you can easily setup a pipenv virtual environment. The repo provides a Pipfile for easy dependency management that does not mess with your system.
-source/lostplaces/manage.py migrate
+
-source/lostplaces/manage.py createsuperuser
+```
-source/lostplaces/manage.py runserver
+$ cd lostplaces-backend
+$ pipenv install 
+$ pipenv shell
+(lostplaces-backend) $ lostplaces/manage.py migrate
+(lostplaces-backend) $ lostplaces/manage.py createsuperuser
+(lostplaces-backend) $ lostplaces/manage.py runserver
+```
+
+### Returning to the venv
+```
+$ cd lostplaces-backend
+$ pipenv shell
+(lostplaces-backend) $ lostplaces/manage.py runserver
+```
 
 Visit: [admin](http://localhost:8000/admin) for administrative backend or
 [frontend](http://localhost:8000/)
 
-### Install django system-wide (as user)
+Happy developing ;-)
-pip3 install --user django

bin/Activate.ps1

@@ -1,231 +0,0 @@
-<#
-.Synopsis
-Activate a Python virtual environment for the current Powershell session.
-
-.Description
-Pushes the python executable for a virtual environment to the front of the
-$Env:PATH environment variable and sets the prompt to signify that you are
-in a Python virtual environment. Makes use of the command line switches as
-well as the `pyvenv.cfg` file values present in the virtual environment.
-
-.Parameter VenvDir
-Path to the directory that contains the virtual environment to activate. The
-default value for this is the parent of the directory that the Activate.ps1
-script is located within.
-
-.Parameter Prompt
-The prompt prefix to display when this virtual environment is activated. By
-default, this prompt is the name of the virtual environment folder (VenvDir)
-surrounded by parentheses and followed by a single space (ie. '(.venv) ').
-
-.Example
-Activate.ps1
-Activates the Python virtual environment that contains the Activate.ps1 script.
-
-.Example
-Activate.ps1 -Verbose
-Activates the Python virtual environment that contains the Activate.ps1 script,
-and shows extra information about the activation as it executes.
-
-.Example
-Activate.ps1 -VenvDir C:\Users\MyUser\Common\.venv
-Activates the Python virtual environment located in the specified location.
-
-.Example
-Activate.ps1 -Prompt "MyPython"
-Activates the Python virtual environment that contains the Activate.ps1 script,
-and prefixes the current prompt with the specified string (surrounded in
-parentheses) while the virtual environment is active.
-
-
-#>
-Param(
-    [Parameter(Mandatory = $false)]
-    [String]
-    $VenvDir,
-    [Parameter(Mandatory = $false)]
-    [String]
-    $Prompt
-)
-
-<# Function declarations --------------------------------------------------- #>
-
-<#
-.Synopsis
-Remove all shell session elements added by the Activate script, including the
-addition of the virtual environment's Python executable from the beginning of
-the PATH variable.
-
-.Parameter NonDestructive
-If present, do not remove this function from the global namespace for the
-session.
-
-#>
-function global:deactivate ([switch]$NonDestructive) {
-    # Revert to original values
-
-    # The prior prompt:
-    if (Test-Path -Path Function:_OLD_VIRTUAL_PROMPT) {
-        Copy-Item -Path Function:_OLD_VIRTUAL_PROMPT -Destination Function:prompt
-        Remove-Item -Path Function:_OLD_VIRTUAL_PROMPT
-    }
-
-    # The prior PYTHONHOME:
-    if (Test-Path -Path Env:_OLD_VIRTUAL_PYTHONHOME) {
-        Copy-Item -Path Env:_OLD_VIRTUAL_PYTHONHOME -Destination Env:PYTHONHOME
-        Remove-Item -Path Env:_OLD_VIRTUAL_PYTHONHOME
-    }
-
-    # The prior PATH:
-    if (Test-Path -Path Env:_OLD_VIRTUAL_PATH) {
-        Copy-Item -Path Env:_OLD_VIRTUAL_PATH -Destination Env:PATH
-        Remove-Item -Path Env:_OLD_VIRTUAL_PATH
-    }
-
-    # Just remove the VIRTUAL_ENV altogether:
-    if (Test-Path -Path Env:VIRTUAL_ENV) {
-        Remove-Item -Path env:VIRTUAL_ENV
-    }
-
-    # Just remove the _PYTHON_VENV_PROMPT_PREFIX altogether:
-    if (Get-Variable -Name "_PYTHON_VENV_PROMPT_PREFIX" -ErrorAction SilentlyContinue) {
-        Remove-Variable -Name _PYTHON_VENV_PROMPT_PREFIX -Scope Global -Force
-    }
-
-    # Leave deactivate function in the global namespace if requested:
-    if (-not $NonDestructive) {
-        Remove-Item -Path function:deactivate
-    }
-}
-
-<#
-.Description
-Get-PyVenvConfig parses the values from the pyvenv.cfg file located in the
-given folder, and returns them in a map.
-
-For each line in the pyvenv.cfg file, if that line can be parsed into exactly
-two strings separated by `=` (with any amount of whitespace surrounding the =)
-then it is considered a `key = value` line. The left hand string is the key,
-the right hand is the value.
-
-If the value starts with a `'` or a `"` then the first and last character is
-stripped from the value before being captured.
-
-.Parameter ConfigDir
-Path to the directory that contains the `pyvenv.cfg` file.
-#>
-function Get-PyVenvConfig(
-    [String]
-    $ConfigDir
-) {
-    Write-Verbose "Given ConfigDir=$ConfigDir, obtain values in pyvenv.cfg"
-
-    # Ensure the file exists, and issue a warning if it doesn't (but still allow the function to continue).
-    $pyvenvConfigPath = Join-Path -Resolve -Path $ConfigDir -ChildPath 'pyvenv.cfg' -ErrorAction Continue
-
-    # An empty map will be returned if no config file is found.
-    $pyvenvConfig = @{ }
-
-    if ($pyvenvConfigPath) {
-
-        Write-Verbose "File exists, parse `key = value` lines"
-        $pyvenvConfigContent = Get-Content -Path $pyvenvConfigPath
-
-        $pyvenvConfigContent | ForEach-Object {
-            $keyval = $PSItem -split "\s*=\s*", 2
-            if ($keyval[0] -and $keyval[1]) {
-                $val = $keyval[1]
-
-                # Remove extraneous quotations around a string value.
-                if ("'""".Contains($val.Substring(0,1))) {
-                    $val = $val.Substring(1, $val.Length - 2)
-                }
-
-                $pyvenvConfig[$keyval[0]] = $val
-                Write-Verbose "Adding Key: '$($keyval[0])'='$val'"
-            }
-        }
-    }
-    return $pyvenvConfig
-}
-
-
-<# Begin Activate script --------------------------------------------------- #>
-
-# Determine the containing directory of this script
-$VenvExecPath = Split-Path -Parent $MyInvocation.MyCommand.Definition
-$VenvExecDir = Get-Item -Path $VenvExecPath
-
-Write-Verbose "Activation script is located in path: '$VenvExecPath'"
-Write-Verbose "VenvExecDir Fullname: '$($VenvExecDir.FullName)"
-Write-Verbose "VenvExecDir Name: '$($VenvExecDir.Name)"
-
-# Set values required in priority: CmdLine, ConfigFile, Default
-# First, get the location of the virtual environment, it might not be
-# VenvExecDir if specified on the command line.
-if ($VenvDir) {
-    Write-Verbose "VenvDir given as parameter, using '$VenvDir' to determine values"
-} else {
-    Write-Verbose "VenvDir not given as a parameter, using parent directory name as VenvDir."
-    $VenvDir = $VenvExecDir.Parent.FullName.TrimEnd("\\/")
-    $VenvDir = $VenvDir.Insert($VenvDir.Length, "/")
-    Write-Verbose "VenvDir=$VenvDir"
-}
-
-# Next, read the `pyvenv.cfg` file to determine any required value such
-# as `prompt`.
-$pyvenvCfg = Get-PyVenvConfig -ConfigDir $VenvDir
-
-# Next, set the prompt from the command line, or the config file, or
-# just use the name of the virtual environment folder.
-if ($Prompt) {
-    Write-Verbose "Prompt specified as argument, using '$Prompt'"
-} else {
-    Write-Verbose "Prompt not specified as argument to script, checking pyvenv.cfg value"
-    if ($pyvenvCfg -and $pyvenvCfg['prompt']) {
-        Write-Verbose "  Setting based on value in pyvenv.cfg='$($pyvenvCfg['prompt'])'"
-        $Prompt = $pyvenvCfg['prompt'];
-    }
-    else {
-        Write-Verbose "  Setting prompt based on parent's directory's name. (Is the directory name passed to venv module when creating the virutal environment)"
-        Write-Verbose "  Got leaf-name of $VenvDir='$(Split-Path -Path $venvDir -Leaf)'"
-        $Prompt = Split-Path -Path $venvDir -Leaf
-    }
-}
-
-Write-Verbose "Prompt = '$Prompt'"
-Write-Verbose "VenvDir='$VenvDir'"
-
-# Deactivate any currently active virtual environment, but leave the
-# deactivate function in place.
-deactivate -nondestructive
-
-# Now set the environment variable VIRTUAL_ENV, used by many tools to determine
-# that there is an activated venv.
-$env:VIRTUAL_ENV = $VenvDir
-
-if (-not $Env:VIRTUAL_ENV_DISABLE_PROMPT) {
-
-    Write-Verbose "Setting prompt to '$Prompt'"
-
-    # Set the prompt to include the env name
-    # Make sure _OLD_VIRTUAL_PROMPT is global
-    function global:_OLD_VIRTUAL_PROMPT { "" }
-    Copy-Item -Path function:prompt -Destination function:_OLD_VIRTUAL_PROMPT
-    New-Variable -Name _PYTHON_VENV_PROMPT_PREFIX -Description "Python virtual environment prompt prefix" -Scope Global -Option ReadOnly -Visibility Public -Value $Prompt
-
-    function global:prompt {
-        Write-Host -NoNewline -ForegroundColor Green "($_PYTHON_VENV_PROMPT_PREFIX) "
-        _OLD_VIRTUAL_PROMPT
-    }
-}
-
-# Clear PYTHONHOME
-if (Test-Path -Path Env:PYTHONHOME) {
-    Copy-Item -Path Env:PYTHONHOME -Destination Env:_OLD_VIRTUAL_PYTHONHOME
-    Remove-Item -Path Env:PYTHONHOME
-}
-
-# Add the venv to the PATH
-Copy-Item -Path Env:PATH -Destination Env:_OLD_VIRTUAL_PATH
-$Env:PATH = "$VenvExecDir$([System.IO.Path]::PathSeparator)$Env:PATH"

bin/activate

@@ -1,76 +0,0 @@
-# This file must be used with "source bin/activate" *from bash*
-# you cannot run it directly
-
-deactivate () {
-    # reset old environment variables
-    if [ -n "${_OLD_VIRTUAL_PATH:-}" ] ; then
-        PATH="${_OLD_VIRTUAL_PATH:-}"
-        export PATH
-        unset _OLD_VIRTUAL_PATH
-    fi
-    if [ -n "${_OLD_VIRTUAL_PYTHONHOME:-}" ] ; then
-        PYTHONHOME="${_OLD_VIRTUAL_PYTHONHOME:-}"
-        export PYTHONHOME
-        unset _OLD_VIRTUAL_PYTHONHOME
-    fi
-
-    # This should detect bash and zsh, which have a hash command that must
-    # be called to get it to forget past commands.  Without forgetting
-    # past commands the $PATH changes we made may not be respected
-    if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then
-        hash -r
-    fi
-
-    if [ -n "${_OLD_VIRTUAL_PS1:-}" ] ; then
-        PS1="${_OLD_VIRTUAL_PS1:-}"
-        export PS1
-        unset _OLD_VIRTUAL_PS1
-    fi
-
-    unset VIRTUAL_ENV
-    if [ ! "${1:-}" = "nondestructive" ] ; then
-    # Self destruct!
-        unset -f deactivate
-    fi
-}
-
-# unset irrelevant variables
-deactivate nondestructive
-
-VIRTUAL_ENV="/home/reverend/Git/lostplaces-backend"
-export VIRTUAL_ENV
-
-_OLD_VIRTUAL_PATH="$PATH"
-PATH="$VIRTUAL_ENV/bin:$PATH"
-export PATH
-
-# unset PYTHONHOME if set
-# this will fail if PYTHONHOME is set to the empty string (which is bad anyway)
-# could use `if (set -u; : $PYTHONHOME) ;` in bash
-if [ -n "${PYTHONHOME:-}" ] ; then
-    _OLD_VIRTUAL_PYTHONHOME="${PYTHONHOME:-}"
-    unset PYTHONHOME
-fi
-
-if [ -z "${VIRTUAL_ENV_DISABLE_PROMPT:-}" ] ; then
-    _OLD_VIRTUAL_PS1="${PS1:-}"
-    if [ "x(lostplaces-backend) " != x ] ; then
-	PS1="(lostplaces-backend) ${PS1:-}"
-    else
-    if [ "`basename \"$VIRTUAL_ENV\"`" = "__" ] ; then
-        # special case for Aspen magic directories
-        # see http://www.zetadev.com/software/aspen/
-        PS1="[`basename \`dirname \"$VIRTUAL_ENV\"\``] $PS1"
-    else
-        PS1="(`basename \"$VIRTUAL_ENV\"`)$PS1"
-    fi
-    fi
-    export PS1
-fi
-
-# This should detect bash and zsh, which have a hash command that must
-# be called to get it to forget past commands.  Without forgetting
-# past commands the $PATH changes we made may not be respected
-if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then
-    hash -r
-fi

bin/activate.csh

@@ -1,37 +0,0 @@
-# This file must be used with "source bin/activate.csh" *from csh*.
-# You cannot run it directly.
-# Created by Davide Di Blasi <davidedb@gmail.com>.
-# Ported to Python 3.3 venv by Andrew Svetlov <andrew.svetlov@gmail.com>
-
-alias deactivate 'test $?_OLD_VIRTUAL_PATH != 0 && setenv PATH "$_OLD_VIRTUAL_PATH" && unset _OLD_VIRTUAL_PATH; rehash; test $?_OLD_VIRTUAL_PROMPT != 0 && set prompt="$_OLD_VIRTUAL_PROMPT" && unset _OLD_VIRTUAL_PROMPT; unsetenv VIRTUAL_ENV; test "\!:*" != "nondestructive" && unalias deactivate'
-
-# Unset irrelevant variables.
-deactivate nondestructive
-
-setenv VIRTUAL_ENV "/home/reverend/Git/lostplaces-backend"
-
-set _OLD_VIRTUAL_PATH="$PATH"
-setenv PATH "$VIRTUAL_ENV/bin:$PATH"
-
-
-set _OLD_VIRTUAL_PROMPT="$prompt"
-
-if (! "$?VIRTUAL_ENV_DISABLE_PROMPT") then
-    if ("lostplaces-backend" != "") then
-        set env_name = "lostplaces-backend"
-    else
-        if (`basename "VIRTUAL_ENV"` == "__") then
-            # special case for Aspen magic directories
-            # see http://www.zetadev.com/software/aspen/
-            set env_name = `basename \`dirname "$VIRTUAL_ENV"\``
-        else
-            set env_name = `basename "$VIRTUAL_ENV"`
-        endif
-    endif
-    set prompt = "[$env_name] $prompt"
-    unset env_name
-endif
-
-alias pydoc python -m pydoc
-
-rehash

bin/activate.fish

@@ -1,75 +0,0 @@
-# This file must be used with ". bin/activate.fish" *from fish* (http://fishshell.org)
-# you cannot run it directly
-
-function deactivate  -d "Exit virtualenv and return to normal shell environment"
-    # reset old environment variables
-    if test -n "$_OLD_VIRTUAL_PATH"
-        set -gx PATH $_OLD_VIRTUAL_PATH
-        set -e _OLD_VIRTUAL_PATH
-    end
-    if test -n "$_OLD_VIRTUAL_PYTHONHOME"
-        set -gx PYTHONHOME $_OLD_VIRTUAL_PYTHONHOME
-        set -e _OLD_VIRTUAL_PYTHONHOME
-    end
-
-    if test -n "$_OLD_FISH_PROMPT_OVERRIDE"
-        functions -e fish_prompt
-        set -e _OLD_FISH_PROMPT_OVERRIDE
-        functions -c _old_fish_prompt fish_prompt
-        functions -e _old_fish_prompt
-    end
-
-    set -e VIRTUAL_ENV
-    if test "$argv[1]" != "nondestructive"
-        # Self destruct!
-        functions -e deactivate
-    end
-end
-
-# unset irrelevant variables
-deactivate nondestructive
-
-set -gx VIRTUAL_ENV "/home/reverend/Git/lostplaces-backend"
-
-set -gx _OLD_VIRTUAL_PATH $PATH
-set -gx PATH "$VIRTUAL_ENV/bin" $PATH
-
-# unset PYTHONHOME if set
-if set -q PYTHONHOME
-    set -gx _OLD_VIRTUAL_PYTHONHOME $PYTHONHOME
-    set -e PYTHONHOME
-end
-
-if test -z "$VIRTUAL_ENV_DISABLE_PROMPT"
-    # fish uses a function instead of an env var to generate the prompt.
-
-    # save the current fish_prompt function as the function _old_fish_prompt
-    functions -c fish_prompt _old_fish_prompt
-
-    # with the original prompt function renamed, we can override with our own.
-    function fish_prompt
-        # Save the return status of the last command
-        set -l old_status $status
-
-        # Prompt override?
-        if test -n "(lostplaces-backend) "
-            printf "%s%s" "(lostplaces-backend) " (set_color normal)
-        else
-            # ...Otherwise, prepend env
-            set -l _checkbase (basename "$VIRTUAL_ENV")
-            if test $_checkbase = "__"
-                # special case for Aspen magic directories
-                # see http://www.zetadev.com/software/aspen/
-                printf "%s[%s]%s " (set_color -b blue white) (basename (dirname "$VIRTUAL_ENV")) (set_color normal)
-            else
-                printf "%s(%s)%s" (set_color -b blue white) (basename "$VIRTUAL_ENV") (set_color normal)
-            end
-        end
-
-        # Restore the return status of the previous command.
-        echo "exit $old_status" | .
-        _old_fish_prompt
-    end
-
-    set -gx _OLD_FISH_PROMPT_OVERRIDE "$VIRTUAL_ENV"
-end

bin/easy_install

@@ -1,10 +0,0 @@
-#!/home/reverend/Git/lostplaces-backend/bin/python3
-# -*- coding: utf-8 -*-
-import re
-import sys
-
-from setuptools.command.easy_install import main
-
-if __name__ == '__main__':
-    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
-    sys.exit(main())

bin/easy_install-3.8

@@ -1,10 +0,0 @@
-#!/home/reverend/Git/lostplaces-backend/bin/python3
-# -*- coding: utf-8 -*-
-import re
-import sys
-
-from setuptools.command.easy_install import main
-
-if __name__ == '__main__':
-    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
-    sys.exit(main())

bin/pip

@@ -1,10 +0,0 @@
-#!/home/reverend/Git/lostplaces-backend/bin/python3
-# -*- coding: utf-8 -*-
-import re
-import sys
-
-from pip._internal import main
-
-if __name__ == '__main__':
-    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
-    sys.exit(main())

bin/pip3

@@ -1,10 +0,0 @@
-#!/home/reverend/Git/lostplaces-backend/bin/python3
-# -*- coding: utf-8 -*-
-import re
-import sys
-
-from pip._internal import main
-
-if __name__ == '__main__':
-    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
-    sys.exit(main())

bin/pip3.8

@@ -1,10 +0,0 @@
-#!/home/reverend/Git/lostplaces-backend/bin/python3
-# -*- coding: utf-8 -*-
-import re
-import sys
-
-from pip._internal import main
-
-if __name__ == '__main__':
-    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
-    sys.exit(main())

bin/python

@@ -1 +0,0 @@
-python3

bin/python3

@@ -1 +0,0 @@
-/home/reverend/Programmierung/python/django-lostplaces/bin/python3

lib/python3.8/site-packages/easy_install.py

@@ -1,5 +0,0 @@
-"""Run the EasyInstall command"""
-
-if __name__ == '__main__':
-    from setuptools.command.easy_install import main
-    main()

lib/python3.8/site-packages/pip-19.2.3.dist-info/INSTALLER

@@ -1 +0,0 @@
-pip

lib/python3.8/site-packages/pip-19.2.3.dist-info/LICENSE.txt

@@ -1,20 +0,0 @@
-Copyright (c) 2008-2019 The pip developers (see AUTHORS.txt file)
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

lib/python3.8/site-packages/pip-19.2.3.dist-info/METADATA

@@ -1,81 +0,0 @@
-Metadata-Version: 2.1
-Name: pip
-Version: 19.2.3
-Summary: The PyPA recommended tool for installing Python packages.
-Home-page: https://pip.pypa.io/
-Author: The pip developers
-Author-email: pypa-dev@groups.google.com
-License: MIT
-Keywords: distutils easy_install egg setuptools wheel virtualenv
-Platform: UNKNOWN
-Classifier: Development Status :: 5 - Production/Stable
-Classifier: Intended Audience :: Developers
-Classifier: License :: OSI Approved :: MIT License
-Classifier: Topic :: Software Development :: Build Tools
-Classifier: Programming Language :: Python
-Classifier: Programming Language :: Python :: 2
-Classifier: Programming Language :: Python :: 2.7
-Classifier: Programming Language :: Python :: 3
-Classifier: Programming Language :: Python :: 3.5
-Classifier: Programming Language :: Python :: 3.6
-Classifier: Programming Language :: Python :: 3.7
-Classifier: Programming Language :: Python :: Implementation :: CPython
-Classifier: Programming Language :: Python :: Implementation :: PyPy
-Requires-Python: >=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*
-
-pip - The Python Package Installer
-==================================
-
-.. image:: https://img.shields.io/pypi/v/pip.svg
-   :target: https://pypi.org/project/pip/
-
-.. image:: https://readthedocs.org/projects/pip/badge/?version=latest
-   :target: https://pip.pypa.io/en/latest
-
-pip is the `package installer`_ for Python. You can use pip to install packages from the `Python Package Index`_ and other indexes.
-
-Please take a look at our documentation for how to install and use pip:
-
-* `Installation`_
-* `Usage`_
-
-Updates are released regularly, with a new version every 3 months. More details can be found in our documentation:
-
-* `Release notes`_
-* `Release process`_
-
-If you find bugs, need help, or want to talk to the developers please use our mailing lists or chat rooms:
-
-* `Issue tracking`_
-* `Discourse channel`_
-* `User IRC`_
-
-If you want to get involved head over to GitHub to get the source code, look at our development documentation and feel free to jump on the developer mailing lists and chat rooms:
-
-* `GitHub page`_
-* `Dev documentation`_
-* `Dev mailing list`_
-* `Dev IRC`_
-
-Code of Conduct
----------------
-
-Everyone interacting in the pip project's codebases, issue trackers, chat
-rooms, and mailing lists is expected to follow the `PyPA Code of Conduct`_.
-
-.. _package installer: https://packaging.python.org/en/latest/current/
-.. _Python Package Index: https://pypi.org
-.. _Installation: https://pip.pypa.io/en/stable/installing.html
-.. _Usage: https://pip.pypa.io/en/stable/
-.. _Release notes: https://pip.pypa.io/en/stable/news.html
-.. _Release process: https://pip.pypa.io/en/latest/development/release-process/
-.. _GitHub page: https://github.com/pypa/pip
-.. _Dev documentation: https://pip.pypa.io/en/latest/development
-.. _Issue tracking: https://github.com/pypa/pip/issues
-.. _Discourse channel: https://discuss.python.org/c/packaging
-.. _Dev mailing list: https://groups.google.com/forum/#!forum/pypa-dev
-.. _User IRC: https://webchat.freenode.net/?channels=%23pypa
-.. _Dev IRC: https://webchat.freenode.net/?channels=%23pypa-dev
-.. _PyPA Code of Conduct: https://www.pypa.io/en/latest/code-of-conduct/
-
-

lib/python3.8/site-packages/pip-19.2.3.dist-info/RECORD

@@ -1,668 +0,0 @@
-../../../bin/pip,sha256=xM38cCaAxmlgkgJjvL4ez7zDqwOWowk60yzeCV8rsY8,248
-../../../bin/pip3,sha256=xM38cCaAxmlgkgJjvL4ez7zDqwOWowk60yzeCV8rsY8,248
-../../../bin/pip3.8,sha256=xM38cCaAxmlgkgJjvL4ez7zDqwOWowk60yzeCV8rsY8,248
-pip-19.2.3.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4
-pip-19.2.3.dist-info/LICENSE.txt,sha256=W6Ifuwlk-TatfRU2LR7W1JMcyMj5_y1NkRkOEJvnRDE,1090
-pip-19.2.3.dist-info/METADATA,sha256=uA6603UkWcOVSlssH5-xiouxIBqVvzVkNDCHNkzsJs4,3195
-pip-19.2.3.dist-info/RECORD,,
-pip-19.2.3.dist-info/WHEEL,sha256=8zNYZbwQSXoB9IfXOjPfeNwvAsALAjffgk27FqvCWbo,110
-pip-19.2.3.dist-info/entry_points.txt,sha256=S_zfxY25QtQDVY1BiLAmOKSkkI5llzCKPLiYOSEupsY,98
-pip-19.2.3.dist-info/top_level.txt,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4
-pip/__init__.py,sha256=DY1edKuavmOCGCG4RY236CTl5tiT71KY6-ewGOCDIJU,23
-pip/__main__.py,sha256=L3IHqBeasELUHvwy5CT_izVEMhM12tve289qut49DvU,623
-pip/__pycache__/__init__.cpython-38.pyc,,
-pip/__pycache__/__main__.cpython-38.pyc,,
-pip/_internal/__init__.py,sha256=uGzk4m-m6lYf1mnYIRjjsvO35Qf6iAFatbY4oa9ifOU,2797
-pip/_internal/__pycache__/__init__.cpython-38.pyc,,
-pip/_internal/__pycache__/build_env.cpython-38.pyc,,
-pip/_internal/__pycache__/cache.cpython-38.pyc,,
-pip/_internal/__pycache__/configuration.cpython-38.pyc,,
-pip/_internal/__pycache__/download.cpython-38.pyc,,
-pip/_internal/__pycache__/exceptions.cpython-38.pyc,,
-pip/_internal/__pycache__/index.cpython-38.pyc,,
-pip/_internal/__pycache__/legacy_resolve.cpython-38.pyc,,
-pip/_internal/__pycache__/locations.cpython-38.pyc,,
-pip/_internal/__pycache__/pep425tags.cpython-38.pyc,,
-pip/_internal/__pycache__/pyproject.cpython-38.pyc,,
-pip/_internal/__pycache__/wheel.cpython-38.pyc,,
-pip/_internal/build_env.py,sha256=jZHTbyb4XqoaIoPaOJP2uOp1Hnmh0HfplXBgY0TBWyM,7405
-pip/_internal/cache.py,sha256=MzHv-Z0h8_n6XfBMxIatHcoiyAmzvX1zKtDGoJBWHk0,7658
-pip/_internal/cli/__init__.py,sha256=FkHBgpxxb-_gd6r1FjnNhfMOzAUYyXoXKJ6abijfcFU,132
-pip/_internal/cli/__pycache__/__init__.cpython-38.pyc,,
-pip/_internal/cli/__pycache__/autocompletion.cpython-38.pyc,,
-pip/_internal/cli/__pycache__/base_command.cpython-38.pyc,,
-pip/_internal/cli/__pycache__/cmdoptions.cpython-38.pyc,,
-pip/_internal/cli/__pycache__/main_parser.cpython-38.pyc,,
-pip/_internal/cli/__pycache__/parser.cpython-38.pyc,,
-pip/_internal/cli/__pycache__/status_codes.cpython-38.pyc,,
-pip/_internal/cli/autocompletion.py,sha256=ptvsMdGjq42pzoY4skABVF43u2xAtLJlXAulPi-A10Y,6083
-pip/_internal/cli/base_command.py,sha256=KF1S58E8yilcKkqPyeJKU-jqQBSxBI25b_sBoq3uEAo,13029
-pip/_internal/cli/cmdoptions.py,sha256=cILKSj3jrwpQY3Xl76erVPhxnWuAIOoeJUcVjxttyaE,27543
-pip/_internal/cli/main_parser.py,sha256=J_gG7JnoAeUhSDy2PFGqMEZLNm9oNYnuZunjVz94Lyw,2817
-pip/_internal/cli/parser.py,sha256=VZKUKJPbU6I2cHPLDOikin-aCx7OvLcZ3fzYp3xytd8,9378
-pip/_internal/cli/status_codes.py,sha256=F6uDG6Gj7RNKQJUDnd87QKqI16Us-t-B0wPF_4QMpWc,156
-pip/_internal/commands/__init__.py,sha256=KF-mqzngZMtbOxkX9M6ayyGyroCNz5xdlZEc4lItUMI,2295
-pip/_internal/commands/__pycache__/__init__.cpython-38.pyc,,
-pip/_internal/commands/__pycache__/check.cpython-38.pyc,,
-pip/_internal/commands/__pycache__/completion.cpython-38.pyc,,
-pip/_internal/commands/__pycache__/configuration.cpython-38.pyc,,
-pip/_internal/commands/__pycache__/debug.cpython-38.pyc,,
-pip/_internal/commands/__pycache__/download.cpython-38.pyc,,
-pip/_internal/commands/__pycache__/freeze.cpython-38.pyc,,
-pip/_internal/commands/__pycache__/hash.cpython-38.pyc,,
-pip/_internal/commands/__pycache__/help.cpython-38.pyc,,
-pip/_internal/commands/__pycache__/install.cpython-38.pyc,,
-pip/_internal/commands/__pycache__/list.cpython-38.pyc,,
-pip/_internal/commands/__pycache__/search.cpython-38.pyc,,
-pip/_internal/commands/__pycache__/show.cpython-38.pyc,,
-pip/_internal/commands/__pycache__/uninstall.cpython-38.pyc,,
-pip/_internal/commands/__pycache__/wheel.cpython-38.pyc,,
-pip/_internal/commands/check.py,sha256=liigNVif0iz2mBfhvsajrLZT5zM5KIvgmKvhAW91EzA,1430
-pip/_internal/commands/completion.py,sha256=hqvCvoxsIHjysiD7olHKTqK2lzE1_lS6LWn69kN5qyI,2929
-pip/_internal/commands/configuration.py,sha256=c22362Rk7dAwvHFja9py4sSaV0Sryqo_PzuadI1mm0w,8156
-pip/_internal/commands/debug.py,sha256=0NJZT3Zz9vjqUqeKdPPbr_jUZubnHYp7Cmk--zlZiPs,3360
-pip/_internal/commands/download.py,sha256=zAyNBo0zwHixos6O-S6Kd9SAH1L_74filOoR83_Fa7U,6375
-pip/_internal/commands/freeze.py,sha256=lDrob-AG-qT2DyZTNWlYa9F4BqJQTy_F9h9KakBMnG0,3441
-pip/_internal/commands/hash.py,sha256=K1JycsD-rpjqrRcL_ijacY9UKmI82pQcLYq4kCM4Pv0,1681
-pip/_internal/commands/help.py,sha256=MwBhPJpW1Dt3GfJV3V8V6kgAy_pXT0jGrZJB1wCTW-E,1090
-pip/_internal/commands/install.py,sha256=cGXbByOjrJWKIv5myy7ZflX4jYMyjT6-w85tGhnI-Nw,22646
-pip/_internal/commands/list.py,sha256=MMiJnQJCfMwA1Qf0lSru7Nzm19otm49MFmbx8y01rwA,10497
-pip/_internal/commands/search.py,sha256=R2N1-r3RaxZqX5YeNL9QaYWnILsUn4MtPKZ1ji1i1sU,4972
-pip/_internal/commands/show.py,sha256=bE-ucu8fAjTTENpRRKhwD3QSWR8Rss7YgKAbMJoxock,6273
-pip/_internal/commands/uninstall.py,sha256=h0gfPF5jylDESx_IHgF6bZME7QAEOHzQHdn65GP-jrE,2963
-pip/_internal/commands/wheel.py,sha256=G2dOwQkDCH0-x6nlf9MvbMY2GUf-pqAG5epV4fjMGM0,6977
-pip/_internal/configuration.py,sha256=dKsnJZN9r4jVsl9IcoKTU0iI9s6XZQu3FzOsqTNElk0,14076
-pip/_internal/distributions/__init__.py,sha256=ydMdQRMM1DV6BdomjeP1em-YKikg90LZ9Tg5sJRhNF4,861
-pip/_internal/distributions/__pycache__/__init__.cpython-38.pyc,,
-pip/_internal/distributions/__pycache__/base.cpython-38.pyc,,
-pip/_internal/distributions/__pycache__/installed.cpython-38.pyc,,
-pip/_internal/distributions/__pycache__/source.cpython-38.pyc,,
-pip/_internal/distributions/__pycache__/wheel.cpython-38.pyc,,
-pip/_internal/distributions/base.py,sha256=Js_vmU-MKOONF_u-k5vmu3vTJnrOk3cLD_rPRB8r7-w,1000
-pip/_internal/distributions/installed.py,sha256=uwB2CPqseB8rPv0ICBCIB1LMs8yQnd8h-JZe9B9oOB0,434
-pip/_internal/distributions/source.py,sha256=L4SEZsTtqx6F3D39P7yJDgqqrnc4dGMZr3BTWgA05jg,3514
-pip/_internal/distributions/wheel.py,sha256=lWaa9l-REefNSL9E3A0zf8h2bZRLBOlTSBqHhPTYE7M,508
-pip/_internal/download.py,sha256=Zd5EtNjqJct5tOzZ5DfmiR9zaWV2UbE24omoZcNsLd4,43323
-pip/_internal/exceptions.py,sha256=_mDPdvO9EFMxUX4VEjzw3qic0PRqPH8EPOx__-MBNb4,10168
-pip/_internal/index.py,sha256=RE8HCh8MjJPgO2EhW7hww4Jr0QWFaA3GiUgxhTPs59c,56017
-pip/_internal/legacy_resolve.py,sha256=GDWmB6KtWAIcTX4gvwFrU8Xc2w4X0KBEkbW8fGU24Fk,17303
-pip/_internal/locations.py,sha256=Tv1TotkC1brrTgqG8pvLhJGvwRfiDwAlXTOdzk7hYio,5045
-pip/_internal/models/__init__.py,sha256=3DHUd_qxpPozfzouoqa9g9ts1Czr5qaHfFxbnxriepM,63
-pip/_internal/models/__pycache__/__init__.cpython-38.pyc,,
-pip/_internal/models/__pycache__/candidate.cpython-38.pyc,,
-pip/_internal/models/__pycache__/format_control.cpython-38.pyc,,
-pip/_internal/models/__pycache__/index.cpython-38.pyc,,
-pip/_internal/models/__pycache__/link.cpython-38.pyc,,
-pip/_internal/models/__pycache__/search_scope.cpython-38.pyc,,
-pip/_internal/models/__pycache__/selection_prefs.cpython-38.pyc,,
-pip/_internal/models/__pycache__/target_python.cpython-38.pyc,,
-pip/_internal/models/candidate.py,sha256=IV7B5Rj-FjQKh5Shbv8CenuNekxdpb_chrJMEID4ouU,1169
-pip/_internal/models/format_control.py,sha256=ap8Swa26ocSXBxIuCvaDBRZjxdKUFuwC-bfqXQHWtKw,2250
-pip/_internal/models/index.py,sha256=K59A8-hVhBM20Xkahr4dTwP7OjkJyEqXH11UwHFVgqM,1060
-pip/_internal/models/link.py,sha256=fj3Hg4xrPo8ucOVyJvYrq1AgJjh56D2Z8F1liDoW-TM,6553
-pip/_internal/models/search_scope.py,sha256=JxPlngW2ecVoYrF8dr2b0oYf8XrZ-yAQ1U19uEM8Lgo,3875
-pip/_internal/models/selection_prefs.py,sha256=rPeif2KKjhTPXeMoQYffjqh10oWpXhdkxRDaPT1HO8k,1908
-pip/_internal/models/target_python.py,sha256=d66ljdpZZtAAQsuOytiZ7yq6spCa8GOmz5Vf7uoVZT0,3820
-pip/_internal/operations/__init__.py,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
-pip/_internal/operations/__pycache__/__init__.cpython-38.pyc,,
-pip/_internal/operations/__pycache__/check.cpython-38.pyc,,
-pip/_internal/operations/__pycache__/freeze.cpython-38.pyc,,
-pip/_internal/operations/__pycache__/prepare.cpython-38.pyc,,
-pip/_internal/operations/check.py,sha256=EkjtpXpOCTvt_VG0gRnlSBBj5SGWsoVYzbAMpepI8JU,5224
-pip/_internal/operations/freeze.py,sha256=rKAeXdh1HbK92Z5YtmLyil8IYkcC076lahNJMyxqbVM,9680
-pip/_internal/operations/prepare.py,sha256=z27rAvMEtlpake5OI1-SIzp-EBjjwyf8PEikO0KmJ8w,11728
-pip/_internal/pep425tags.py,sha256=e3VijBWZOCLV1_iqXuCvlCswbJ16Ug4eYhR3Vz5MAmk,13220
-pip/_internal/pyproject.py,sha256=OlCw7pSqST68hUF_eV-YVaqJ4I7z_ROJwvgra-2C_5I,6464
-pip/_internal/req/__init__.py,sha256=Y2SjAuMFsSt3dkiK8kkiQAfv8sHrjl0PAT63FKFT0tM,2364
-pip/_internal/req/__pycache__/__init__.cpython-38.pyc,,
-pip/_internal/req/__pycache__/constructors.cpython-38.pyc,,
-pip/_internal/req/__pycache__/req_file.cpython-38.pyc,,
-pip/_internal/req/__pycache__/req_install.cpython-38.pyc,,
-pip/_internal/req/__pycache__/req_set.cpython-38.pyc,,
-pip/_internal/req/__pycache__/req_tracker.cpython-38.pyc,,
-pip/_internal/req/__pycache__/req_uninstall.cpython-38.pyc,,
-pip/_internal/req/constructors.py,sha256=tC7fNxKrvF3gbxI2IcA6uQiXJ5sPFQvulHPQnM5Ldgg,11858
-pip/_internal/req/req_file.py,sha256=VNC-G_JYy6JmGipezb9n5hAzZ470mvesSx3DBFtfIVM,14180
-pip/_internal/req/req_install.py,sha256=i21e6wHfTko7mQGziFoXqPbdByZ9Bnrz_bC6ZIJOwl8,40296
-pip/_internal/req/req_set.py,sha256=PaDc5EswLQhxBMFbuKbJ0frZbMNKocmA8OGqIWT-9EY,7860
-pip/_internal/req/req_tracker.py,sha256=wBpDzSDSYwpUfW4K43NrEOCCp1r6stuubfLc65Y95EM,3129
-pip/_internal/req/req_uninstall.py,sha256=rVOk8BRM_L9rsUUr9lmkV6Lm9N1Os7TEIDir6tT1Q7U,23105
-pip/_internal/utils/__init__.py,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
-pip/_internal/utils/__pycache__/__init__.cpython-38.pyc,,
-pip/_internal/utils/__pycache__/appdirs.cpython-38.pyc,,
-pip/_internal/utils/__pycache__/compat.cpython-38.pyc,,
-pip/_internal/utils/__pycache__/deprecation.cpython-38.pyc,,
-pip/_internal/utils/__pycache__/encoding.cpython-38.pyc,,
-pip/_internal/utils/__pycache__/filesystem.cpython-38.pyc,,
-pip/_internal/utils/__pycache__/glibc.cpython-38.pyc,,
-pip/_internal/utils/__pycache__/hashes.cpython-38.pyc,,
-pip/_internal/utils/__pycache__/logging.cpython-38.pyc,,
-pip/_internal/utils/__pycache__/marker_files.cpython-38.pyc,,
-pip/_internal/utils/__pycache__/misc.cpython-38.pyc,,
-pip/_internal/utils/__pycache__/models.cpython-38.pyc,,
-pip/_internal/utils/__pycache__/outdated.cpython-38.pyc,,
-pip/_internal/utils/__pycache__/packaging.cpython-38.pyc,,
-pip/_internal/utils/__pycache__/setuptools_build.cpython-38.pyc,,
-pip/_internal/utils/__pycache__/temp_dir.cpython-38.pyc,,
-pip/_internal/utils/__pycache__/typing.cpython-38.pyc,,
-pip/_internal/utils/__pycache__/ui.cpython-38.pyc,,
-pip/_internal/utils/__pycache__/virtualenv.cpython-38.pyc,,
-pip/_internal/utils/appdirs.py,sha256=r9i0BZLK9KcvrzI5tqlw8ehRTtSehWGERFLy7YppG3g,9398
-pip/_internal/utils/compat.py,sha256=4mi-czTysz5Ocuq-5K6BvISCii6_agyNwkBPNtKgYfM,9596
-pip/_internal/utils/deprecation.py,sha256=zcC388qvHnBLY1GalWEYnHyh3MXHQRe4-fOoyyZeQNQ,3209
-pip/_internal/utils/encoding.py,sha256=tudXCoAPe9fZvNK4cmWQs2frREZ-QuGCwF_SlTyz6cI,1218
-pip/_internal/utils/filesystem.py,sha256=ojaIDvOFOtkpKme5se6X2N8ARmQxu8cxvaaI-NFqVtk,990
-pip/_internal/utils/glibc.py,sha256=di3treHUThyeXCxqgRgp-72nTizWpC8skE7RLbewKv4,4295
-pip/_internal/utils/hashes.py,sha256=lF1VlTk2hOqnbmbiMN6GxJHTNQEDI9RzkBCUqBgSHok,3904
-pip/_internal/utils/logging.py,sha256=k-7sr-yFTLDCgcrmrErlwBp2dYMhq157vT3P-xzrB0U,12883
-pip/_internal/utils/marker_files.py,sha256=B-xFm0JZnrDStnA1jbQgKfDaMdXn53PqpZhtOJ-FWCc,595
-pip/_internal/utils/misc.py,sha256=3tmhB5Zojxswgg1zGdPgAdGvu2sYU6g0BLiAbc2vhZY,38796
-pip/_internal/utils/models.py,sha256=b7vdfIZrobxERktz8xZ7BqYnFLxoJzkWSeuq0JO9JYI,1041
-pip/_internal/utils/outdated.py,sha256=C7TK-XuCmBQ5DUpHBzq2jL-1p7DQft84foQziUyX2Ms,6292
-pip/_internal/utils/packaging.py,sha256=VtiwcAAL7LBi7tGL2je7LeW4bE11KMHGCsJ1NZY5XtM,3035
-pip/_internal/utils/setuptools_build.py,sha256=Jjf0MRzSG60UvDnWwWixg1rWM5dEuQ5sE8kb-5KwYFI,1239
-pip/_internal/utils/temp_dir.py,sha256=0Xq5ZlOd2OOeHwKM6hGy66gnMGAbyhio7DtjLHd7DFg,5339
-pip/_internal/utils/typing.py,sha256=bF73ImJzIaxLLEVwfEaSJzFGqV9LaxkQBvDULIyr1jI,1125
-pip/_internal/utils/ui.py,sha256=I2F3wRhWE9aere-cpCE0g9VPvgJRRLL8OC3FxXdj6_k,13768
-pip/_internal/utils/virtualenv.py,sha256=oSTrUMQUqmuXcDvQZGwV65w-hlvhBAqyQiWRxLf8fN0,891
-pip/_internal/vcs/__init__.py,sha256=9p9dzJZy7PR6TkHhqr-DnJTFIo6JopLgtHjHNrt85h4,597
-pip/_internal/vcs/__pycache__/__init__.cpython-38.pyc,,
-pip/_internal/vcs/__pycache__/bazaar.cpython-38.pyc,,
-pip/_internal/vcs/__pycache__/git.cpython-38.pyc,,
-pip/_internal/vcs/__pycache__/mercurial.cpython-38.pyc,,
-pip/_internal/vcs/__pycache__/subversion.cpython-38.pyc,,
-pip/_internal/vcs/__pycache__/versioncontrol.cpython-38.pyc,,
-pip/_internal/vcs/bazaar.py,sha256=wI5WdFt_Mmnqcm0c7zn5wM3R44s7s28DNx5Yg7CJlSw,3182
-pip/_internal/vcs/git.py,sha256=pgTaCyWNBBfz6d0AxVnsLhft2i4XRe_hSTI_Xs7nkZg,12814
-pip/_internal/vcs/mercurial.py,sha256=YzJx76Q4Nveqf8s80g-AocnfpKwCoVeHy77c95aTBO4,3335
-pip/_internal/vcs/subversion.py,sha256=RuQJeToLicFp2itahUftlHKjyvDFWuCWuhHfdsP9oGs,11697
-pip/_internal/vcs/versioncontrol.py,sha256=NifBlL90ovO8WNzlt4r6HGlGbPqxNI5fUMfwLC-gMkE,19010
-pip/_internal/wheel.py,sha256=H3bdufsutvlXcLV0t3prIOTvq9m_Uc0JkLDoISZelD8,42309
-pip/_vendor/__init__.py,sha256=iip2nWwH_riYqnDnM0q4BJFrWE-XWjYfxCejJKct0WM,4654
-pip/_vendor/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/__pycache__/appdirs.cpython-38.pyc,,
-pip/_vendor/__pycache__/distro.cpython-38.pyc,,
-pip/_vendor/__pycache__/ipaddress.cpython-38.pyc,,
-pip/_vendor/__pycache__/pyparsing.cpython-38.pyc,,
-pip/_vendor/__pycache__/retrying.cpython-38.pyc,,
-pip/_vendor/__pycache__/six.cpython-38.pyc,,
-pip/_vendor/appdirs.py,sha256=BENKsvcA08IpccD9345-rMrg3aXWFA1q6BFEglnHg6I,24547
-pip/_vendor/cachecontrol/__init__.py,sha256=6cRPchVqkAkeUtYTSW8qCetjSqJo-GxP-n4VMVDbvmc,302
-pip/_vendor/cachecontrol/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/cachecontrol/__pycache__/_cmd.cpython-38.pyc,,
-pip/_vendor/cachecontrol/__pycache__/adapter.cpython-38.pyc,,
-pip/_vendor/cachecontrol/__pycache__/cache.cpython-38.pyc,,
-pip/_vendor/cachecontrol/__pycache__/compat.cpython-38.pyc,,
-pip/_vendor/cachecontrol/__pycache__/controller.cpython-38.pyc,,
-pip/_vendor/cachecontrol/__pycache__/filewrapper.cpython-38.pyc,,
-pip/_vendor/cachecontrol/__pycache__/heuristics.cpython-38.pyc,,
-pip/_vendor/cachecontrol/__pycache__/serialize.cpython-38.pyc,,
-pip/_vendor/cachecontrol/__pycache__/wrapper.cpython-38.pyc,,
-pip/_vendor/cachecontrol/_cmd.py,sha256=URGE0KrA87QekCG3SGPatlSPT571dZTDjNa-ZXX3pDc,1295
-pip/_vendor/cachecontrol/adapter.py,sha256=eBGAtVNRZgtl_Kj5JV54miqL9YND-D0JZPahwY8kFtY,4863
-pip/_vendor/cachecontrol/cache.py,sha256=1fc4wJP8HYt1ycnJXeEw5pCpeBL2Cqxx6g9Fb0AYDWQ,805
-pip/_vendor/cachecontrol/caches/__init__.py,sha256=-gHNKYvaeD0kOk5M74eOrsSgIKUtC6i6GfbmugGweEo,86
-pip/_vendor/cachecontrol/caches/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/cachecontrol/caches/__pycache__/file_cache.cpython-38.pyc,,
-pip/_vendor/cachecontrol/caches/__pycache__/redis_cache.cpython-38.pyc,,
-pip/_vendor/cachecontrol/caches/file_cache.py,sha256=8vrSzzGcdfEfICago1uSFbkumNJMGLbCdEkXsmUIExw,4177
-pip/_vendor/cachecontrol/caches/redis_cache.py,sha256=HxelMpNCo-dYr2fiJDwM3hhhRmxUYtB5tXm1GpAAT4Y,856
-pip/_vendor/cachecontrol/compat.py,sha256=kHNvMRdt6s_Xwqq_9qJmr9ou3wYMOMUMxPPcwNxT8Mc,695
-pip/_vendor/cachecontrol/controller.py,sha256=U7g-YwizQ2O5NRgK_MZreF1ntM4E49C3PuF3od-Vwz4,13698
-pip/_vendor/cachecontrol/filewrapper.py,sha256=vACKO8Llzu_ZWyjV1Fxn1MA4TGU60N5N3GSrAFdAY2Q,2533
-pip/_vendor/cachecontrol/heuristics.py,sha256=BFGHJ3yQcxvZizfo90LLZ04T_Z5XSCXvFotrp7Us0sc,4070
-pip/_vendor/cachecontrol/serialize.py,sha256=GebE34fgToyWwAsRPguh8hEPN6CqoG-5hRMXRsjVABQ,6954
-pip/_vendor/cachecontrol/wrapper.py,sha256=sfr9YHWx-5TwNz1H5rT6QOo8ggII6v3vbEDjQFwR6wc,671
-pip/_vendor/certifi/__init__.py,sha256=phsMyKTQP7MMe1wAHfhXPbQVxL3wXixOomxzNh5Cwa4,52
-pip/_vendor/certifi/__main__.py,sha256=NaCn6WtWME-zzVWQ2j4zFyl8cY4knDa9CwtHNIeFPhM,53
-pip/_vendor/certifi/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/certifi/__pycache__/__main__.cpython-38.pyc,,
-pip/_vendor/certifi/__pycache__/core.cpython-38.pyc,,
-pip/_vendor/certifi/cacert.pem,sha256=DddOv7pQyMB8zNNgiXSSFrPVn7EN8qbe7P6h_IYyuek,282085
-pip/_vendor/certifi/core.py,sha256=EuFc2BsToG5O1-qsx4BSjQ1r1-7WRtH87b1WflZOWhI,218
-pip/_vendor/chardet/__init__.py,sha256=YsP5wQlsHJ2auF1RZJfypiSrCA7_bQiRm3ES_NI76-Y,1559
-pip/_vendor/chardet/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/big5freq.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/big5prober.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/chardistribution.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/charsetgroupprober.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/charsetprober.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/codingstatemachine.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/compat.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/cp949prober.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/enums.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/escprober.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/escsm.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/eucjpprober.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/euckrfreq.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/euckrprober.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/euctwfreq.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/euctwprober.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/gb2312freq.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/gb2312prober.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/hebrewprober.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/jisfreq.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/jpcntx.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/langbulgarianmodel.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/langcyrillicmodel.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/langgreekmodel.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/langhebrewmodel.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/langhungarianmodel.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/langthaimodel.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/langturkishmodel.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/latin1prober.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/mbcharsetprober.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/mbcsgroupprober.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/mbcssm.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/sbcharsetprober.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/sbcsgroupprober.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/sjisprober.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/universaldetector.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/utf8prober.cpython-38.pyc,,
-pip/_vendor/chardet/__pycache__/version.cpython-38.pyc,,
-pip/_vendor/chardet/big5freq.py,sha256=D_zK5GyzoVsRes0HkLJziltFQX0bKCLOrFe9_xDvO_8,31254
-pip/_vendor/chardet/big5prober.py,sha256=kBxHbdetBpPe7xrlb-e990iot64g_eGSLd32lB7_h3M,1757
-pip/_vendor/chardet/chardistribution.py,sha256=3woWS62KrGooKyqz4zQSnjFbJpa6V7g02daAibTwcl8,9411
-pip/_vendor/chardet/charsetgroupprober.py,sha256=6bDu8YIiRuScX4ca9Igb0U69TA2PGXXDej6Cc4_9kO4,3787
-pip/_vendor/chardet/charsetprober.py,sha256=KSmwJErjypyj0bRZmC5F5eM7c8YQgLYIjZXintZNstg,5110
-pip/_vendor/chardet/cli/__init__.py,sha256=AbpHGcgLb-kRsJGnwFEktk7uzpZOCcBY74-YBdrKVGs,1
-pip/_vendor/chardet/cli/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/chardet/cli/__pycache__/chardetect.cpython-38.pyc,,
-pip/_vendor/chardet/cli/chardetect.py,sha256=DI8dlV3FBD0c0XA_y3sQ78z754DUv1J8n34RtDjOXNw,2774
-pip/_vendor/chardet/codingstatemachine.py,sha256=VYp_6cyyki5sHgXDSZnXW4q1oelHc3cu9AyQTX7uug8,3590
-pip/_vendor/chardet/compat.py,sha256=PKTzHkSbtbHDqS9PyujMbX74q1a8mMpeQTDVsQhZMRw,1134
-pip/_vendor/chardet/cp949prober.py,sha256=TZ434QX8zzBsnUvL_8wm4AQVTZ2ZkqEEQL_lNw9f9ow,1855
-pip/_vendor/chardet/enums.py,sha256=Aimwdb9as1dJKZaFNUH2OhWIVBVd6ZkJJ_WK5sNY8cU,1661
-pip/_vendor/chardet/escprober.py,sha256=kkyqVg1Yw3DIOAMJ2bdlyQgUFQhuHAW8dUGskToNWSc,3950
-pip/_vendor/chardet/escsm.py,sha256=RuXlgNvTIDarndvllNCk5WZBIpdCxQ0kcd9EAuxUh84,10510
-pip/_vendor/chardet/eucjpprober.py,sha256=iD8Jdp0ISRjgjiVN7f0e8xGeQJ5GM2oeZ1dA8nbSeUw,3749
-pip/_vendor/chardet/euckrfreq.py,sha256=-7GdmvgWez4-eO4SuXpa7tBiDi5vRXQ8WvdFAzVaSfo,13546
-pip/_vendor/chardet/euckrprober.py,sha256=MqFMTQXxW4HbzIpZ9lKDHB3GN8SP4yiHenTmf8g_PxY,1748
-pip/_vendor/chardet/euctwfreq.py,sha256=No1WyduFOgB5VITUA7PLyC5oJRNzRyMbBxaKI1l16MA,31621
-pip/_vendor/chardet/euctwprober.py,sha256=13p6EP4yRaxqnP4iHtxHOJ6R2zxHq1_m8hTRjzVZ95c,1747
-pip/_vendor/chardet/gb2312freq.py,sha256=JX8lsweKLmnCwmk8UHEQsLgkr_rP_kEbvivC4qPOrlc,20715
-pip/_vendor/chardet/gb2312prober.py,sha256=gGvIWi9WhDjE-xQXHvNIyrnLvEbMAYgyUSZ65HUfylw,1754
-pip/_vendor/chardet/hebrewprober.py,sha256=c3SZ-K7hvyzGY6JRAZxJgwJ_sUS9k0WYkvMY00YBYFo,13838
-pip/_vendor/chardet/jisfreq.py,sha256=vpmJv2Bu0J8gnMVRPHMFefTRvo_ha1mryLig8CBwgOg,25777
-pip/_vendor/chardet/jpcntx.py,sha256=PYlNqRUQT8LM3cT5FmHGP0iiscFlTWED92MALvBungo,19643
-pip/_vendor/chardet/langbulgarianmodel.py,sha256=1HqQS9Pbtnj1xQgxitJMvw8X6kKr5OockNCZWfEQrPE,12839
-pip/_vendor/chardet/langcyrillicmodel.py,sha256=LODajvsetH87yYDDQKA2CULXUH87tI223dhfjh9Zx9c,17948
-pip/_vendor/chardet/langgreekmodel.py,sha256=8YAW7bU8YwSJap0kIJSbPMw1BEqzGjWzqcqf0WgUKAA,12688
-pip/_vendor/chardet/langhebrewmodel.py,sha256=JSnqmE5E62tDLTPTvLpQsg5gOMO4PbdWRvV7Avkc0HA,11345
-pip/_vendor/chardet/langhungarianmodel.py,sha256=RhapYSG5l0ZaO-VV4Fan5sW0WRGQqhwBM61yx3yxyOA,12592
-pip/_vendor/chardet/langthaimodel.py,sha256=8l0173Gu_W6G8mxmQOTEF4ls2YdE7FxWf3QkSxEGXJQ,11290
-pip/_vendor/chardet/langturkishmodel.py,sha256=W22eRNJsqI6uWAfwXSKVWWnCerYqrI8dZQTm_M0lRFk,11102
-pip/_vendor/chardet/latin1prober.py,sha256=S2IoORhFk39FEFOlSFWtgVybRiP6h7BlLldHVclNkU8,5370
-pip/_vendor/chardet/mbcharsetprober.py,sha256=AR95eFH9vuqSfvLQZN-L5ijea25NOBCoXqw8s5O9xLQ,3413
-pip/_vendor/chardet/mbcsgroupprober.py,sha256=h6TRnnYq2OxG1WdD5JOyxcdVpn7dG0q-vB8nWr5mbh4,2012
-pip/_vendor/chardet/mbcssm.py,sha256=SY32wVIF3HzcjY3BaEspy9metbNSKxIIB0RKPn7tjpI,25481
-pip/_vendor/chardet/sbcharsetprober.py,sha256=LDSpCldDCFlYwUkGkwD2oFxLlPWIWXT09akH_2PiY74,5657
-pip/_vendor/chardet/sbcsgroupprober.py,sha256=1IprcCB_k1qfmnxGC6MBbxELlKqD3scW6S8YIwdeyXA,3546
-pip/_vendor/chardet/sjisprober.py,sha256=IIt-lZj0WJqK4rmUZzKZP4GJlE8KUEtFYVuY96ek5MQ,3774
-pip/_vendor/chardet/universaldetector.py,sha256=qL0174lSZE442eB21nnktT9_VcAye07laFWUeUrjttY,12485
-pip/_vendor/chardet/utf8prober.py,sha256=IdD8v3zWOsB8OLiyPi-y_fqwipRFxV9Nc1eKBLSuIEw,2766
-pip/_vendor/chardet/version.py,sha256=sp3B08mrDXB-pf3K9fqJ_zeDHOCLC8RrngQyDFap_7g,242
-pip/_vendor/colorama/__init__.py,sha256=lJdY6COz9uM_pXwuk9oLr0fp8H8q2RrUqN16GKabvq4,239
-pip/_vendor/colorama/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/colorama/__pycache__/ansi.cpython-38.pyc,,
-pip/_vendor/colorama/__pycache__/ansitowin32.cpython-38.pyc,,
-pip/_vendor/colorama/__pycache__/initialise.cpython-38.pyc,,
-pip/_vendor/colorama/__pycache__/win32.cpython-38.pyc,,
-pip/_vendor/colorama/__pycache__/winterm.cpython-38.pyc,,
-pip/_vendor/colorama/ansi.py,sha256=Fi0un-QLqRm-v7o_nKiOqyC8PapBJK7DLV_q9LKtTO0,2524
-pip/_vendor/colorama/ansitowin32.py,sha256=u8QaqdqS_xYSfNkPM1eRJLHz6JMWPodaJaP0mxgHCDc,10462
-pip/_vendor/colorama/initialise.py,sha256=PprovDNxMTrvoNHFcL2NZjpH2XzDc8BLxLxiErfUl4k,1915
-pip/_vendor/colorama/win32.py,sha256=bJ8Il9jwaBN5BJ8bmN6FoYZ1QYuMKv2j8fGrXh7TJjw,5404
-pip/_vendor/colorama/winterm.py,sha256=2y_2b7Zsv34feAsP67mLOVc-Bgq51mdYGo571VprlrM,6438
-pip/_vendor/distlib/__init__.py,sha256=SkHYPuEQNQF2a2Cr18rfZ-LQyDqwwizn8tJE4seXPgU,587
-pip/_vendor/distlib/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/distlib/__pycache__/compat.cpython-38.pyc,,
-pip/_vendor/distlib/__pycache__/database.cpython-38.pyc,,
-pip/_vendor/distlib/__pycache__/index.cpython-38.pyc,,
-pip/_vendor/distlib/__pycache__/locators.cpython-38.pyc,,
-pip/_vendor/distlib/__pycache__/manifest.cpython-38.pyc,,
-pip/_vendor/distlib/__pycache__/markers.cpython-38.pyc,,
-pip/_vendor/distlib/__pycache__/metadata.cpython-38.pyc,,
-pip/_vendor/distlib/__pycache__/resources.cpython-38.pyc,,
-pip/_vendor/distlib/__pycache__/scripts.cpython-38.pyc,,
-pip/_vendor/distlib/__pycache__/util.cpython-38.pyc,,
-pip/_vendor/distlib/__pycache__/version.cpython-38.pyc,,
-pip/_vendor/distlib/__pycache__/wheel.cpython-38.pyc,,
-pip/_vendor/distlib/_backport/__init__.py,sha256=bqS_dTOH6uW9iGgd0uzfpPjo6vZ4xpPZ7kyfZJ2vNaw,274
-pip/_vendor/distlib/_backport/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/distlib/_backport/__pycache__/misc.cpython-38.pyc,,
-pip/_vendor/distlib/_backport/__pycache__/shutil.cpython-38.pyc,,
-pip/_vendor/distlib/_backport/__pycache__/sysconfig.cpython-38.pyc,,
-pip/_vendor/distlib/_backport/__pycache__/tarfile.cpython-38.pyc,,
-pip/_vendor/distlib/_backport/misc.py,sha256=KWecINdbFNOxSOP1fGF680CJnaC6S4fBRgEtaYTw0ig,971
-pip/_vendor/distlib/_backport/shutil.py,sha256=VW1t3uYqUjWZH7jV-6QiimLhnldoV5uIpH4EuiT1jfw,25647
-pip/_vendor/distlib/_backport/sysconfig.cfg,sha256=swZKxq9RY5e9r3PXCrlvQPMsvOdiWZBTHLEbqS8LJLU,2617
-pip/_vendor/distlib/_backport/sysconfig.py,sha256=JdJ9ztRy4Hc-b5-VS74x3nUtdEIVr_OBvMsIb8O2sjc,26964
-pip/_vendor/distlib/_backport/tarfile.py,sha256=Ihp7rXRcjbIKw8COm9wSePV9ARGXbSF9gGXAMn2Q-KU,92628
-pip/_vendor/distlib/compat.py,sha256=xdNZmqFN5HwF30HjRn5M415pcC2kgXRBXn767xS8v-M,41404
-pip/_vendor/distlib/database.py,sha256=-KJH63AJ7hqjLtGCwOTrionhKr2Vsytdwkjyo8UdEco,51029
-pip/_vendor/distlib/index.py,sha256=SXKzpQCERctxYDMp_OLee2f0J0e19ZhGdCIoMlUfUQM,21066
-pip/_vendor/distlib/locators.py,sha256=bqzEWP3Ad8UE3D1rmzW1pgzVTKkY4rDUA_EWIVYli54,51807
-pip/_vendor/distlib/manifest.py,sha256=nQEhYmgoreaBZzyFzwYsXxJARu3fo4EkunU163U16iE,14811
-pip/_vendor/distlib/markers.py,sha256=6Ac3cCfFBERexiESWIOXmg-apIP8l2esafNSX3KMy-8,4387
-pip/_vendor/distlib/metadata.py,sha256=OhbCKmf5lswE8unWBopI1hj7tRpHp4ZbFvU4d6aAEMM,40234
-pip/_vendor/distlib/resources.py,sha256=2FGv0ZHF14KXjLIlL0R991lyQQGcewOS4mJ-5n-JVnc,10766
-pip/_vendor/distlib/scripts.py,sha256=W24OXnZUmgRX_XtDrVZdfc-Frf4X4_cybvhP87iR-QU,16290
-pip/_vendor/distlib/t32.exe,sha256=y8Yu3yao6zZrELYGIisxkhnQLOAOvpiXft8_Y9I8vyU,92672
-pip/_vendor/distlib/t64.exe,sha256=qt1MpKO2NLqU8t1lD1T0frfFm5zwHm3mz7pLvmJ2kMI,102912
-pip/_vendor/distlib/util.py,sha256=TvdqcwncBHaQbNw0jkXRvSZvt1fbdgE8HQW5wJwzvv4,59790
-pip/_vendor/distlib/version.py,sha256=_n7F6juvQGAcn769E_SHa7fOcf5ERlEVymJ_EjPRwGw,23391
-pip/_vendor/distlib/w32.exe,sha256=f98Etq_1giFgIQxrEh-sOAeO8qVtWqpDbGxdUucJ6pw,89088
-pip/_vendor/distlib/w64.exe,sha256=6Hs-Wn0vXBHA6Qd76IlalqYXqrN80DCPpdoeIQzPRms,99840
-pip/_vendor/distlib/wheel.py,sha256=2lviV6L4IvTP5DRkKE0HGpClvdoTJQHZJLfTQ6dfn2A,40437
-pip/_vendor/distro.py,sha256=X2So5kjrRKyMbQJ90Xgy93HU5eFtujCzKaYNeoy1k1c,43251
-pip/_vendor/html5lib/__init__.py,sha256=Ztrn7UvF-wIFAgRBBa0ML-Gu5AffH3BPX_INJx4SaBI,1162
-pip/_vendor/html5lib/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/html5lib/__pycache__/_ihatexml.cpython-38.pyc,,
-pip/_vendor/html5lib/__pycache__/_inputstream.cpython-38.pyc,,
-pip/_vendor/html5lib/__pycache__/_tokenizer.cpython-38.pyc,,
-pip/_vendor/html5lib/__pycache__/_utils.cpython-38.pyc,,
-pip/_vendor/html5lib/__pycache__/constants.cpython-38.pyc,,
-pip/_vendor/html5lib/__pycache__/html5parser.cpython-38.pyc,,
-pip/_vendor/html5lib/__pycache__/serializer.cpython-38.pyc,,
-pip/_vendor/html5lib/_ihatexml.py,sha256=3LBtJMlzgwM8vpQiU1TvGmEEmNH72sV0yD8yS53y07A,16705
-pip/_vendor/html5lib/_inputstream.py,sha256=bPUWcAfJScK4xkjQQaG_HsI2BvEVbFvI0AsodDYPQj0,32552
-pip/_vendor/html5lib/_tokenizer.py,sha256=YAaOEBD6qc5ISq9Xt9Nif1OFgcybTTfMdwqBkZhpAq4,76580
-pip/_vendor/html5lib/_trie/__init__.py,sha256=8VR1bcgD2OpeS2XExpu5yBhP_Q1K-lwKbBKICBPf1kU,289
-pip/_vendor/html5lib/_trie/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/html5lib/_trie/__pycache__/_base.cpython-38.pyc,,
-pip/_vendor/html5lib/_trie/__pycache__/datrie.cpython-38.pyc,,
-pip/_vendor/html5lib/_trie/__pycache__/py.cpython-38.pyc,,
-pip/_vendor/html5lib/_trie/_base.py,sha256=CaybYyMro8uERQYjby2tTeSUatnWDfWroUN9N7ety5w,1013
-pip/_vendor/html5lib/_trie/datrie.py,sha256=EQpqSfkZRuTbE-DuhW7xMdVDxdZNZ0CfmnYfHA_3zxM,1178
-pip/_vendor/html5lib/_trie/py.py,sha256=wXmQLrZRf4MyWNyg0m3h81m9InhLR7GJ002mIIZh-8o,1775
-pip/_vendor/html5lib/_utils.py,sha256=ismpASeqa2jqEPQjHUj8vReAf7yIoKnvLN5fuOw6nv0,4015
-pip/_vendor/html5lib/constants.py,sha256=4lmZWLtEPRLnl8NzftOoYTJdo6jpeMtP6dqQC0g_bWQ,83518
-pip/_vendor/html5lib/filters/__init__.py,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
-pip/_vendor/html5lib/filters/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/html5lib/filters/__pycache__/alphabeticalattributes.cpython-38.pyc,,
-pip/_vendor/html5lib/filters/__pycache__/base.cpython-38.pyc,,
-pip/_vendor/html5lib/filters/__pycache__/inject_meta_charset.cpython-38.pyc,,
-pip/_vendor/html5lib/filters/__pycache__/lint.cpython-38.pyc,,
-pip/_vendor/html5lib/filters/__pycache__/optionaltags.cpython-38.pyc,,
-pip/_vendor/html5lib/filters/__pycache__/sanitizer.cpython-38.pyc,,
-pip/_vendor/html5lib/filters/__pycache__/whitespace.cpython-38.pyc,,
-pip/_vendor/html5lib/filters/alphabeticalattributes.py,sha256=lViZc2JMCclXi_5gduvmdzrRxtO5Xo9ONnbHBVCsykU,919
-pip/_vendor/html5lib/filters/base.py,sha256=z-IU9ZAYjpsVsqmVt7kuWC63jR11hDMr6CVrvuao8W0,286
-pip/_vendor/html5lib/filters/inject_meta_charset.py,sha256=egDXUEHXmAG9504xz0K6ALDgYkvUrC2q15YUVeNlVQg,2945
-pip/_vendor/html5lib/filters/lint.py,sha256=jk6q56xY0ojiYfvpdP-OZSm9eTqcAdRqhCoPItemPYA,3643
-pip/_vendor/html5lib/filters/optionaltags.py,sha256=8lWT75J0aBOHmPgfmqTHSfPpPMp01T84NKu0CRedxcE,10588
-pip/_vendor/html5lib/filters/sanitizer.py,sha256=4ON02KNjuqda1lCw5_JCUZxb0BzWR5M7ON84dtJ7dm0,26248
-pip/_vendor/html5lib/filters/whitespace.py,sha256=8eWqZxd4UC4zlFGW6iyY6f-2uuT8pOCSALc3IZt7_t4,1214
-pip/_vendor/html5lib/html5parser.py,sha256=g5g2ezkusHxhi7b23vK_-d6K6BfIJRbqIQmvQ9z4EgI,118963
-pip/_vendor/html5lib/serializer.py,sha256=yfcfBHse2wDs6ojxn-kieJjLT5s1ipilQJ0gL3-rJis,15758
-pip/_vendor/html5lib/treeadapters/__init__.py,sha256=A0rY5gXIe4bJOiSGRO_j_tFhngRBO8QZPzPtPw5dFzo,679
-pip/_vendor/html5lib/treeadapters/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/html5lib/treeadapters/__pycache__/genshi.cpython-38.pyc,,
-pip/_vendor/html5lib/treeadapters/__pycache__/sax.cpython-38.pyc,,
-pip/_vendor/html5lib/treeadapters/genshi.py,sha256=CH27pAsDKmu4ZGkAUrwty7u0KauGLCZRLPMzaO3M5vo,1715
-pip/_vendor/html5lib/treeadapters/sax.py,sha256=BKS8woQTnKiqeffHsxChUqL4q2ZR_wb5fc9MJ3zQC8s,1776
-pip/_vendor/html5lib/treebuilders/__init__.py,sha256=AysSJyvPfikCMMsTVvaxwkgDieELD5dfR8FJIAuq7hY,3592
-pip/_vendor/html5lib/treebuilders/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/html5lib/treebuilders/__pycache__/base.cpython-38.pyc,,
-pip/_vendor/html5lib/treebuilders/__pycache__/dom.cpython-38.pyc,,
-pip/_vendor/html5lib/treebuilders/__pycache__/etree.cpython-38.pyc,,
-pip/_vendor/html5lib/treebuilders/__pycache__/etree_lxml.cpython-38.pyc,,
-pip/_vendor/html5lib/treebuilders/base.py,sha256=wQGp5yy22TNG8tJ6aREe4UUeTR7A99dEz0BXVaedWb4,14579
-pip/_vendor/html5lib/treebuilders/dom.py,sha256=22whb0C71zXIsai5mamg6qzBEiigcBIvaDy4Asw3at0,8925
-pip/_vendor/html5lib/treebuilders/etree.py,sha256=aqIBOGj_dFYqBURIcTegGNBhAIJOw5iFDHb4jrkYH-8,12764
-pip/_vendor/html5lib/treebuilders/etree_lxml.py,sha256=9V0dXxbJYYq-Skgb5-_OL2NkVYpjioEb4CHajo0e9yI,14122
-pip/_vendor/html5lib/treewalkers/__init__.py,sha256=yhXxHpjlSqfQyUag3v8-vWjMPriFBU8YRAPNpDgBTn8,5714
-pip/_vendor/html5lib/treewalkers/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/html5lib/treewalkers/__pycache__/base.cpython-38.pyc,,
-pip/_vendor/html5lib/treewalkers/__pycache__/dom.cpython-38.pyc,,
-pip/_vendor/html5lib/treewalkers/__pycache__/etree.cpython-38.pyc,,
-pip/_vendor/html5lib/treewalkers/__pycache__/etree_lxml.cpython-38.pyc,,
-pip/_vendor/html5lib/treewalkers/__pycache__/genshi.cpython-38.pyc,,
-pip/_vendor/html5lib/treewalkers/base.py,sha256=ouiOsuSzvI0KgzdWP8PlxIaSNs9falhbiinAEc_UIJY,7476
-pip/_vendor/html5lib/treewalkers/dom.py,sha256=EHyFR8D8lYNnyDU9lx_IKigVJRyecUGua0mOi7HBukc,1413
-pip/_vendor/html5lib/treewalkers/etree.py,sha256=sz1o6mmE93NQ53qJFDO7HKyDtuwgK-Ay3qSFZPC6u00,4550
-pip/_vendor/html5lib/treewalkers/etree_lxml.py,sha256=sY6wfRshWTllu6n48TPWpKsQRPp-0CQrT0hj_AdzHSU,6309
-pip/_vendor/html5lib/treewalkers/genshi.py,sha256=4D2PECZ5n3ZN3qu3jMl9yY7B81jnQApBQSVlfaIuYbA,2309
-pip/_vendor/idna/__init__.py,sha256=9Nt7xpyet3DmOrPUGooDdAwmHZZu1qUAy2EaJ93kGiQ,58
-pip/_vendor/idna/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/idna/__pycache__/codec.cpython-38.pyc,,
-pip/_vendor/idna/__pycache__/compat.cpython-38.pyc,,
-pip/_vendor/idna/__pycache__/core.cpython-38.pyc,,
-pip/_vendor/idna/__pycache__/idnadata.cpython-38.pyc,,
-pip/_vendor/idna/__pycache__/intranges.cpython-38.pyc,,
-pip/_vendor/idna/__pycache__/package_data.cpython-38.pyc,,
-pip/_vendor/idna/__pycache__/uts46data.cpython-38.pyc,,
-pip/_vendor/idna/codec.py,sha256=lvYb7yu7PhAqFaAIAdWcwgaWI2UmgseUua-1c0AsG0A,3299
-pip/_vendor/idna/compat.py,sha256=R-h29D-6mrnJzbXxymrWUW7iZUvy-26TQwZ0ij57i4U,232
-pip/_vendor/idna/core.py,sha256=JDCZZ_PLESqIgEbU8mPyoEufWwoOiIqygA17-QZIe3s,11733
-pip/_vendor/idna/idnadata.py,sha256=HXaPFw6_YAJ0qppACPu0YLAULtRs3QovRM_CCZHGdY0,40899
-pip/_vendor/idna/intranges.py,sha256=TY1lpxZIQWEP6tNqjZkFA5hgoMWOj1OBmnUG8ihT87E,1749
-pip/_vendor/idna/package_data.py,sha256=kIzeKKXEouXLR4srqwf9Q3zv-NffKSOz5aSDOJARPB0,21
-pip/_vendor/idna/uts46data.py,sha256=oLyNZ1pBaiBlj9zFzLFRd_P7J8MkRcgDisjExZR_4MY,198292
-pip/_vendor/ipaddress.py,sha256=2OgbkeAD2rLkcXqbcvof3J5R7lRwjNLoBySyTkBtKnc,79852
-pip/_vendor/lockfile/__init__.py,sha256=Tqpz90DwKYfhPsfzVOJl84TL87pdFE5ePNHdXAxs4Tk,9371
-pip/_vendor/lockfile/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/lockfile/__pycache__/linklockfile.cpython-38.pyc,,
-pip/_vendor/lockfile/__pycache__/mkdirlockfile.cpython-38.pyc,,
-pip/_vendor/lockfile/__pycache__/pidlockfile.cpython-38.pyc,,
-pip/_vendor/lockfile/__pycache__/sqlitelockfile.cpython-38.pyc,,
-pip/_vendor/lockfile/__pycache__/symlinklockfile.cpython-38.pyc,,
-pip/_vendor/lockfile/linklockfile.py,sha256=C7OH3H4GdK68u4FQgp8fkP2kO4fyUTSyj3X6blgfobc,2652
-pip/_vendor/lockfile/mkdirlockfile.py,sha256=e3qgIL-etZMLsS-3ft19iW_8IQ360HNkGOqE3yBKsUw,3096
-pip/_vendor/lockfile/pidlockfile.py,sha256=ukH9uk6NFuxyVmG5QiWw4iKq3fT7MjqUguX95avYPIY,6090
-pip/_vendor/lockfile/sqlitelockfile.py,sha256=o2TMkMRY0iwn-iL1XMRRIFStMUkS4i3ajceeYNntKFg,5506
-pip/_vendor/lockfile/symlinklockfile.py,sha256=ABwXXmvTHvCl5viPblShL3PG-gGsLiT1roAMfDRwhi8,2616
-pip/_vendor/msgpack/__init__.py,sha256=TF3o2_Ao3xbsvpOlmVZdthtsb7TkMW9seSJkXlW0dHE,1630
-pip/_vendor/msgpack/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/msgpack/__pycache__/_version.cpython-38.pyc,,
-pip/_vendor/msgpack/__pycache__/exceptions.cpython-38.pyc,,
-pip/_vendor/msgpack/__pycache__/fallback.cpython-38.pyc,,
-pip/_vendor/msgpack/_version.py,sha256=ldul7tIj_IHxvYxbEiEX1QhElrhQsA2ikYSM987iw1U,20
-pip/_vendor/msgpack/exceptions.py,sha256=dCTWei8dpkrMsQDcjQk74ATl9HsIBH0ybt8zOPNqMYc,1081
-pip/_vendor/msgpack/fallback.py,sha256=-FKXOBCF4CUs9QEOqAlssI-IZA0jBRa27VieFCngMC4,37491
-pip/_vendor/packaging/__about__.py,sha256=Wg0-hNgTU2_lBZcGBh5pm1R9yroQ3rv-X0rig8KjA6o,744
-pip/_vendor/packaging/__init__.py,sha256=6enbp5XgRfjBjsI9-bn00HjHf5TH21PDMOKkJW8xw-w,562
-pip/_vendor/packaging/__pycache__/__about__.cpython-38.pyc,,
-pip/_vendor/packaging/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/packaging/__pycache__/_compat.cpython-38.pyc,,
-pip/_vendor/packaging/__pycache__/_structures.cpython-38.pyc,,
-pip/_vendor/packaging/__pycache__/markers.cpython-38.pyc,,
-pip/_vendor/packaging/__pycache__/requirements.cpython-38.pyc,,
-pip/_vendor/packaging/__pycache__/specifiers.cpython-38.pyc,,
-pip/_vendor/packaging/__pycache__/utils.cpython-38.pyc,,
-pip/_vendor/packaging/__pycache__/version.cpython-38.pyc,,
-pip/_vendor/packaging/_compat.py,sha256=Ugdm-qcneSchW25JrtMIKgUxfEEBcCAz6WrEeXeqz9o,865
-pip/_vendor/packaging/_structures.py,sha256=pVd90XcXRGwpZRB_qdFuVEibhCHpX_bL5zYr9-N0mc8,1416
-pip/_vendor/packaging/markers.py,sha256=-QjvJkhSJBxBogO9J_EpPQudHaaLV3rgVYsBDqn-ZLc,8234
-pip/_vendor/packaging/requirements.py,sha256=grcnFU8x7KD230JaFLXtWl3VClLuOmsOy4c-m55tOWs,4700
-pip/_vendor/packaging/specifiers.py,sha256=0ZzQpcUnvrQ6LjR-mQRLzMr8G6hdRv-mY0VSf_amFtI,27778
-pip/_vendor/packaging/utils.py,sha256=VaTC0Ei7zO2xl9ARiWmz2YFLFt89PuuhLbAlXMyAGms,1520
-pip/_vendor/packaging/version.py,sha256=Npdwnb8OHedj_2L86yiUqscujb7w_i5gmSK1PhOAFzg,11978
-pip/_vendor/pep517/__init__.py,sha256=nOY747zTld3oTdEetBG6DWxEcZXTeOQk0aHvbR-sa5w,84
-pip/_vendor/pep517/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/pep517/__pycache__/_in_process.cpython-38.pyc,,
-pip/_vendor/pep517/__pycache__/build.cpython-38.pyc,,
-pip/_vendor/pep517/__pycache__/check.cpython-38.pyc,,
-pip/_vendor/pep517/__pycache__/colorlog.cpython-38.pyc,,
-pip/_vendor/pep517/__pycache__/compat.cpython-38.pyc,,
-pip/_vendor/pep517/__pycache__/envbuild.cpython-38.pyc,,
-pip/_vendor/pep517/__pycache__/wrappers.cpython-38.pyc,,
-pip/_vendor/pep517/_in_process.py,sha256=xMY2kLutkjCti5WqTmKOLRRL3o8Ds_k-fObFyuMv1tk,6061
-pip/_vendor/pep517/build.py,sha256=-n8PT-ugS1TdqoTUY1vatDQjrLtx48K_-Quu2MuQBiA,2699
-pip/_vendor/pep517/check.py,sha256=Lu7nMdYu1JVV58fE3hv-d_avTy5h0yO9LsIzAt82Clk,5885
-pip/_vendor/pep517/colorlog.py,sha256=Tk9AuYm_cLF3BKTBoSTJt9bRryn0aFojIQOwbfVUTxQ,4098
-pip/_vendor/pep517/compat.py,sha256=4SFG4QN-cNj8ebSa0wV0HUtEEQWwmbok2a0uk1gYEOM,631
-pip/_vendor/pep517/envbuild.py,sha256=9-u4KffexPMEm52rTaIjEOxsCAd2DMByxzv5H566QLw,5763
-pip/_vendor/pep517/wrappers.py,sha256=9dZn-q7F5KyQKUJMie2uKwur2FG0CLXz_kLZzkJOhZc,5912
-pip/_vendor/pkg_resources/__init__.py,sha256=ZVHzk7ZiFIIgE2RTJj8F7wwjdMGrAngMWtQo-rGNsm4,107910
-pip/_vendor/pkg_resources/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/pkg_resources/__pycache__/py31compat.cpython-38.pyc,,
-pip/_vendor/pkg_resources/py31compat.py,sha256=CRk8fkiPRDLsbi5pZcKsHI__Pbmh_94L8mr9Qy9Ab2U,562
-pip/_vendor/progress/__init__.py,sha256=fcbQQXo5np2CoQyhSH5XprkicwLZNLePR3uIahznSO0,4857
-pip/_vendor/progress/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/progress/__pycache__/bar.cpython-38.pyc,,
-pip/_vendor/progress/__pycache__/counter.cpython-38.pyc,,
-pip/_vendor/progress/__pycache__/spinner.cpython-38.pyc,,
-pip/_vendor/progress/bar.py,sha256=QuDuVNcmXgpxtNtxO0Fq72xKigxABaVmxYGBw4J3Z_E,2854
-pip/_vendor/progress/counter.py,sha256=MznyBrvPWrOlGe4MZAlGUb9q3aODe6_aNYeAE_VNoYA,1372
-pip/_vendor/progress/spinner.py,sha256=k8JbDW94T0-WXuXfxZIFhdoNPYp3jfnpXqBnfRv5fGs,1380
-pip/_vendor/pyparsing.py,sha256=sxGUe_YcWBB5ZoHec0m1iJtgcj4iKv_SGfdA_zVCYII,245385
-pip/_vendor/pytoml/__init__.py,sha256=W_SKx36Hsew-Fty36BOpreLm4uF4V_Tgkm_z9rIoOE8,127
-pip/_vendor/pytoml/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/pytoml/__pycache__/core.cpython-38.pyc,,
-pip/_vendor/pytoml/__pycache__/parser.cpython-38.pyc,,
-pip/_vendor/pytoml/__pycache__/test.cpython-38.pyc,,
-pip/_vendor/pytoml/__pycache__/utils.cpython-38.pyc,,
-pip/_vendor/pytoml/__pycache__/writer.cpython-38.pyc,,
-pip/_vendor/pytoml/core.py,sha256=9CrLLTs1PdWjEwRnYzt_i4dhHcZvGxs_GsMlYAX3iY4,509
-pip/_vendor/pytoml/parser.py,sha256=2tDXkldqPQJhyadXzL2rGhVbjUyBNeXXhaEfncHl2iQ,10326
-pip/_vendor/pytoml/test.py,sha256=2nQs4aX3XQEaaQCx6x_OJTS2Hb0_IiTZRqNOeDmLCzo,1021
-pip/_vendor/pytoml/utils.py,sha256=JCLHx77Hu1R3F-bRgiROIiKyCzLwyebnp5P35cRJxWs,1665
-pip/_vendor/pytoml/writer.py,sha256=WbNNQg3sh_V-s3kt88LkNNbxEq6pPDdhRE-daJzArcI,3198
-pip/_vendor/requests/__init__.py,sha256=ONVsH6kJuPTV9nf-XVoubWsVX3qVtjCyju42kTW6Uug,4074
-pip/_vendor/requests/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/requests/__pycache__/__version__.cpython-38.pyc,,
-pip/_vendor/requests/__pycache__/_internal_utils.cpython-38.pyc,,
-pip/_vendor/requests/__pycache__/adapters.cpython-38.pyc,,
-pip/_vendor/requests/__pycache__/api.cpython-38.pyc,,
-pip/_vendor/requests/__pycache__/auth.cpython-38.pyc,,
-pip/_vendor/requests/__pycache__/certs.cpython-38.pyc,,
-pip/_vendor/requests/__pycache__/compat.cpython-38.pyc,,
-pip/_vendor/requests/__pycache__/cookies.cpython-38.pyc,,
-pip/_vendor/requests/__pycache__/exceptions.cpython-38.pyc,,
-pip/_vendor/requests/__pycache__/help.cpython-38.pyc,,
-pip/_vendor/requests/__pycache__/hooks.cpython-38.pyc,,
-pip/_vendor/requests/__pycache__/models.cpython-38.pyc,,
-pip/_vendor/requests/__pycache__/packages.cpython-38.pyc,,
-pip/_vendor/requests/__pycache__/sessions.cpython-38.pyc,,
-pip/_vendor/requests/__pycache__/status_codes.cpython-38.pyc,,
-pip/_vendor/requests/__pycache__/structures.cpython-38.pyc,,
-pip/_vendor/requests/__pycache__/utils.cpython-38.pyc,,
-pip/_vendor/requests/__version__.py,sha256=Bm-GFstQaFezsFlnmEMrJDe8JNROz9n2XXYtODdvjjc,436
-pip/_vendor/requests/_internal_utils.py,sha256=Zx3PnEUccyfsB-ie11nZVAW8qClJy0gx1qNME7rgT18,1096
-pip/_vendor/requests/adapters.py,sha256=e-bmKEApNVqFdylxuMJJfiaHdlmS_zhWhIMEzlHvGuc,21548
-pip/_vendor/requests/api.py,sha256=fbUo11QoLOoNgWU6FfvNz8vMj9bE_cMmICXBa7TZHJs,6271
-pip/_vendor/requests/auth.py,sha256=QB2-cSUj1jrvWZfPXttsZpyAacQgtKLVk14vQW9TpSE,10206
-pip/_vendor/requests/certs.py,sha256=nXRVq9DtGmv_1AYbwjTu9UrgAcdJv05ZvkNeaoLOZxY,465
-pip/_vendor/requests/compat.py,sha256=FZX4Q_EMKiMnhZpZ3g_gOsT-j2ca9ij2gehDx1cwYeo,1941
-pip/_vendor/requests/cookies.py,sha256=Y-bKX6TvW3FnYlE6Au0SXtVVWcaNdFvuAwQxw-G0iTI,18430
-pip/_vendor/requests/exceptions.py,sha256=-mLam3TAx80V09EaH3H-ZxR61eAVuLRZ8zgBBSLjK44,3197
-pip/_vendor/requests/help.py,sha256=SJPVcoXeo7KfK4AxJN5eFVQCjr0im87tU2n7ubLsksU,3578
-pip/_vendor/requests/hooks.py,sha256=QReGyy0bRcr5rkwCuObNakbYsc7EkiKeBwG4qHekr2Q,757
-pip/_vendor/requests/models.py,sha256=6s-37iAqXVptq8z7U_LoH_pbIPrCQUm_Z8QuIGE29Q0,34275
-pip/_vendor/requests/packages.py,sha256=njJmVifY4aSctuW3PP5EFRCxjEwMRDO6J_feG2dKWsI,695
-pip/_vendor/requests/sessions.py,sha256=DjbCotDW6xSAaBsjbW-L8l4N0UcwmrxVNgSrZgIjGWM,29332
-pip/_vendor/requests/status_codes.py,sha256=XWlcpBjbCtq9sSqpH9_KKxgnLTf9Z__wCWolq21ySlg,4129
-pip/_vendor/requests/structures.py,sha256=zoP8qly2Jak5e89HwpqjN1z2diztI-_gaqts1raJJBc,2981
-pip/_vendor/requests/utils.py,sha256=LtPJ1db6mJff2TJSJWKi7rBpzjPS3mSOrjC9zRhoD3A,30049
-pip/_vendor/retrying.py,sha256=k3fflf5_Mm0XcIJYhB7Tj34bqCCPhUDkYbx1NvW2FPE,9972
-pip/_vendor/six.py,sha256=h9jch2pS86y4R36pKRS3LOYUCVFNIJMRwjZ4fJDtJ44,32452
-pip/_vendor/urllib3/__init__.py,sha256=dW1kWCz7bYGr-1q7xbDvJ_0_GwfyJtWq4VaLIzMcviA,2721
-pip/_vendor/urllib3/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/urllib3/__pycache__/_collections.cpython-38.pyc,,
-pip/_vendor/urllib3/__pycache__/connection.cpython-38.pyc,,
-pip/_vendor/urllib3/__pycache__/connectionpool.cpython-38.pyc,,
-pip/_vendor/urllib3/__pycache__/exceptions.cpython-38.pyc,,
-pip/_vendor/urllib3/__pycache__/fields.cpython-38.pyc,,
-pip/_vendor/urllib3/__pycache__/filepost.cpython-38.pyc,,
-pip/_vendor/urllib3/__pycache__/poolmanager.cpython-38.pyc,,
-pip/_vendor/urllib3/__pycache__/request.cpython-38.pyc,,
-pip/_vendor/urllib3/__pycache__/response.cpython-38.pyc,,
-pip/_vendor/urllib3/_collections.py,sha256=-CAKsDE-WdubAjlBSZLx7b0e7WKenaNGwWvGLDEF1TM,10746
-pip/_vendor/urllib3/connection.py,sha256=hdUK2hwFNWlKxpm7JbY_YxGYJWbe6s0AYUSt9wguHk0,15001
-pip/_vendor/urllib3/connectionpool.py,sha256=jkmLBXUD8wB0exYjDoEsg_cXVZUv-iDbhC3vAUUH82Q,35307
-pip/_vendor/urllib3/contrib/__init__.py,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
-pip/_vendor/urllib3/contrib/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/urllib3/contrib/__pycache__/_appengine_environ.cpython-38.pyc,,
-pip/_vendor/urllib3/contrib/__pycache__/appengine.cpython-38.pyc,,
-pip/_vendor/urllib3/contrib/__pycache__/ntlmpool.cpython-38.pyc,,
-pip/_vendor/urllib3/contrib/__pycache__/pyopenssl.cpython-38.pyc,,
-pip/_vendor/urllib3/contrib/__pycache__/securetransport.cpython-38.pyc,,
-pip/_vendor/urllib3/contrib/__pycache__/socks.cpython-38.pyc,,
-pip/_vendor/urllib3/contrib/_appengine_environ.py,sha256=lhYXvB5_oGKSeurX7za3XhcGyERvNjXRQ3eJp2GmQ3M,717
-pip/_vendor/urllib3/contrib/_securetransport/__init__.py,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
-pip/_vendor/urllib3/contrib/_securetransport/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/urllib3/contrib/_securetransport/__pycache__/bindings.cpython-38.pyc,,
-pip/_vendor/urllib3/contrib/_securetransport/__pycache__/low_level.cpython-38.pyc,,
-pip/_vendor/urllib3/contrib/_securetransport/bindings.py,sha256=6ZRejHBpquHtJaXPDm0cBsEwOBe2l9bTnDvVzd0HwJw,17576
-pip/_vendor/urllib3/contrib/_securetransport/low_level.py,sha256=Umy5u-3Z957GirdapnicXVOpHaM4xdOZABJuJxfaeJA,12162
-pip/_vendor/urllib3/contrib/appengine.py,sha256=VvDpkc5gf9dTXNxXmyG1mPdON_3DrYG_eW4uOqN98oQ,10938
-pip/_vendor/urllib3/contrib/ntlmpool.py,sha256=5ZpMF7N9B6NEjVU-r-xjDOV_-hkNvsDoNc84J2yqauI,4459
-pip/_vendor/urllib3/contrib/pyopenssl.py,sha256=raR9jRVPK485CjBp9emmWfoZIyMA1b3vcYJ2-CLg03A,16468
-pip/_vendor/urllib3/contrib/securetransport.py,sha256=IfPZ2wA3x3NXxHjKr--Q7Xz4A37ZSyWHn_1WvGxvTKQ,32826
-pip/_vendor/urllib3/contrib/socks.py,sha256=ZJ7lEUlErvAgQkd4xo_xvfx-acym2tDtJqyE0It4VRI,7012
-pip/_vendor/urllib3/exceptions.py,sha256=rFeIfBNKC8KJ61ux-MtJyJlEC9G9ggkmCeF751JwVR4,6604
-pip/_vendor/urllib3/fields.py,sha256=0EYvHsgnUflhb-UhMMVjAwiRp1InCe-uy1McDD6nhPU,8575
-pip/_vendor/urllib3/filepost.py,sha256=40CROlpRKVBpFUkD0R6wJf_PpvbcRQRFUu0OOQlFkKM,2436
-pip/_vendor/urllib3/packages/__init__.py,sha256=nlChrGzkjCkmhCX9HrF_qHPUgosfsPQkVIJxiiLhk9g,109
-pip/_vendor/urllib3/packages/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/urllib3/packages/__pycache__/six.cpython-38.pyc,,
-pip/_vendor/urllib3/packages/backports/__init__.py,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
-pip/_vendor/urllib3/packages/backports/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/urllib3/packages/backports/__pycache__/makefile.cpython-38.pyc,,
-pip/_vendor/urllib3/packages/backports/makefile.py,sha256=so2z9BiNM8kh38Ve5tomQP_mp2_ubEqzdlCpLZKzzCI,1456
-pip/_vendor/urllib3/packages/rfc3986/__init__.py,sha256=Y2dGb08ZJuqIrAqfmrGMpNi2zjzKVTxfeZ8iF-Db338,1562
-pip/_vendor/urllib3/packages/rfc3986/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/urllib3/packages/rfc3986/__pycache__/_mixin.cpython-38.pyc,,
-pip/_vendor/urllib3/packages/rfc3986/__pycache__/abnf_regexp.cpython-38.pyc,,
-pip/_vendor/urllib3/packages/rfc3986/__pycache__/api.cpython-38.pyc,,
-pip/_vendor/urllib3/packages/rfc3986/__pycache__/builder.cpython-38.pyc,,
-pip/_vendor/urllib3/packages/rfc3986/__pycache__/compat.cpython-38.pyc,,
-pip/_vendor/urllib3/packages/rfc3986/__pycache__/exceptions.cpython-38.pyc,,
-pip/_vendor/urllib3/packages/rfc3986/__pycache__/iri.cpython-38.pyc,,
-pip/_vendor/urllib3/packages/rfc3986/__pycache__/misc.cpython-38.pyc,,
-pip/_vendor/urllib3/packages/rfc3986/__pycache__/normalizers.cpython-38.pyc,,
-pip/_vendor/urllib3/packages/rfc3986/__pycache__/parseresult.cpython-38.pyc,,
-pip/_vendor/urllib3/packages/rfc3986/__pycache__/uri.cpython-38.pyc,,
-pip/_vendor/urllib3/packages/rfc3986/__pycache__/validators.cpython-38.pyc,,
-pip/_vendor/urllib3/packages/rfc3986/_mixin.py,sha256=fnxYtuAQwo6RlGZzsawcICxUhLqQ_Tyob_Kamy-92QU,13214
-pip/_vendor/urllib3/packages/rfc3986/abnf_regexp.py,sha256=0cPq-UrpihByHkDsZd_7p6ruqYh2MuqCqIjc67PFHCs,9081
-pip/_vendor/urllib3/packages/rfc3986/api.py,sha256=5wYJ3IvszICEY5cgeLTtLRWCyc9mJhgZ_4QZVtYoSKI,3887
-pip/_vendor/urllib3/packages/rfc3986/builder.py,sha256=BFbuFFZUcAnGJzvtQ0n7ffHqgG-CBf-Xi_6aU68n-OA,9577
-pip/_vendor/urllib3/packages/rfc3986/compat.py,sha256=jnSGxU4M13w5vuLldgKmXmpxcZBxmUwg8dBzNQEWzYc,1513
-pip/_vendor/urllib3/packages/rfc3986/exceptions.py,sha256=dadexlPfwsYbcbFdbR1lp5WyuF8PMsSmx2gA3nrger4,3775
-pip/_vendor/urllib3/packages/rfc3986/iri.py,sha256=UWHdKI_aOiK_SC3oE_nTrxsgiS8shJQRkmKn_AAxyms,5483
-pip/_vendor/urllib3/packages/rfc3986/misc.py,sha256=MbL7MgqbTef5VddkaaPKkLpe0hPRNCEx0-kKhJfRyk8,4094
-pip/_vendor/urllib3/packages/rfc3986/normalizers.py,sha256=L6DOXDi7vZ_BDoXS8IUl9CW21E-siDJluK2mmImljtY,5259
-pip/_vendor/urllib3/packages/rfc3986/parseresult.py,sha256=cdmsiBExo5o2A2jWI-TtGFeXTPenyXQbGf5Nmv7nh6M,14654
-pip/_vendor/urllib3/packages/rfc3986/uri.py,sha256=r_KhSNmvWfoBGRPBf1dnlwWnCwuM-JHFtGa-6DH_jH4,5227
-pip/_vendor/urllib3/packages/rfc3986/validators.py,sha256=jbJGdqUcoeSD2E_gmuFbrujLsVtEpjhJg7oxpiFeyY4,13854
-pip/_vendor/urllib3/packages/six.py,sha256=A6hdJZVjI3t_geebZ9BzUvwRrIXo0lfwzQlM2LcKyas,30098
-pip/_vendor/urllib3/packages/ssl_match_hostname/__init__.py,sha256=WBVbxQBojNAxfZwNavkox3BgJiMA9BJmm-_fwd0jD_o,688
-pip/_vendor/urllib3/packages/ssl_match_hostname/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/urllib3/packages/ssl_match_hostname/__pycache__/_implementation.cpython-38.pyc,,
-pip/_vendor/urllib3/packages/ssl_match_hostname/_implementation.py,sha256=E-9J-kAaUn76WMZ4PpzKUxM4C3yjY7mopOpbPIy3Dso,5700
-pip/_vendor/urllib3/poolmanager.py,sha256=GrUSFRcQbhxPMRlePxOUbXvmsOgGTiNrxQpICmXd30I,17050
-pip/_vendor/urllib3/request.py,sha256=OfelFYzPnxGlU3amEz9uBLjCBOriwgJh4QC_aW9SF3U,5991
-pip/_vendor/urllib3/response.py,sha256=GxiW6sI0NZgdlDL4hzPfKDZmH7OFTiGZosaXu2DMG7k,27171
-pip/_vendor/urllib3/util/__init__.py,sha256=P-VlwgBFaga7i1BTWPNHGK4TN-SES0VoexbeIPIKs_0,1082
-pip/_vendor/urllib3/util/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/urllib3/util/__pycache__/connection.cpython-38.pyc,,
-pip/_vendor/urllib3/util/__pycache__/queue.cpython-38.pyc,,
-pip/_vendor/urllib3/util/__pycache__/request.cpython-38.pyc,,
-pip/_vendor/urllib3/util/__pycache__/response.cpython-38.pyc,,
-pip/_vendor/urllib3/util/__pycache__/retry.cpython-38.pyc,,
-pip/_vendor/urllib3/util/__pycache__/ssl_.cpython-38.pyc,,
-pip/_vendor/urllib3/util/__pycache__/timeout.cpython-38.pyc,,
-pip/_vendor/urllib3/util/__pycache__/url.cpython-38.pyc,,
-pip/_vendor/urllib3/util/__pycache__/wait.cpython-38.pyc,,
-pip/_vendor/urllib3/util/connection.py,sha256=-AyqcRTuNUHuo5ndtsU0Og_nMyCGATC-kYqOUdBHwIQ,4639
-pip/_vendor/urllib3/util/queue.py,sha256=myTX3JDHntglKQNBf3b6dasHH-uF-W59vzGSQiFdAfI,497
-pip/_vendor/urllib3/util/request.py,sha256=_pmOHJWpOHk7w8BDz6WZkmMunNmplEPBmh2-5bl3Do4,3832
-pip/_vendor/urllib3/util/response.py,sha256=028PNXDZhwBtnm2uXvnAHi_l9_AAGrAMH2Igh2AbgWg,2586
-pip/_vendor/urllib3/util/retry.py,sha256=1m-XI9_LORj1FLbwOzgWC6pTt2deycyGl4BWRI9r4Zc,15150
-pip/_vendor/urllib3/util/ssl_.py,sha256=bYkkcBpWIbtFL3WCiX2pgTRjS2Ukdpv0oTtHHK0g8Mw,13798
-pip/_vendor/urllib3/util/timeout.py,sha256=dTF-iEp8DZiPd-8g2X7CVucDoBWJBn221T8ghg-tjkQ,9768
-pip/_vendor/urllib3/util/url.py,sha256=DyEkFjkLo4C82N1elJgpePfccgLb6IHMjBTnPgs9QmU,9827
-pip/_vendor/urllib3/util/wait.py,sha256=p4BZo_Ukp5JF0Dn6jro7cUfqIjnU6WFtuoA6poaV5Jk,5403
-pip/_vendor/webencodings/__init__.py,sha256=qOBJIuPy_4ByYH6W_bNgJF-qYQ2DoU-dKsDu5yRWCXg,10579
-pip/_vendor/webencodings/__pycache__/__init__.cpython-38.pyc,,
-pip/_vendor/webencodings/__pycache__/labels.cpython-38.pyc,,
-pip/_vendor/webencodings/__pycache__/mklabels.cpython-38.pyc,,
-pip/_vendor/webencodings/__pycache__/tests.cpython-38.pyc,,
-pip/_vendor/webencodings/__pycache__/x_user_defined.cpython-38.pyc,,
-pip/_vendor/webencodings/labels.py,sha256=4AO_KxTddqGtrL9ns7kAPjb0CcN6xsCIxbK37HY9r3E,8979
-pip/_vendor/webencodings/mklabels.py,sha256=GYIeywnpaLnP0GSic8LFWgd0UVvO_l1Nc6YoF-87R_4,1305
-pip/_vendor/webencodings/tests.py,sha256=OtGLyjhNY1fvkW1GvLJ_FV9ZoqC9Anyjr7q3kxTbzNs,6563
-pip/_vendor/webencodings/x_user_defined.py,sha256=yOqWSdmpytGfUgh_Z6JYgDNhoc-BAHyyeeT15Fr42tM,4307

lib/python3.8/site-packages/pip-19.2.3.dist-info/WHEEL

@@ -1,6 +0,0 @@
-Wheel-Version: 1.0
-Generator: bdist_wheel (0.33.6)
-Root-Is-Purelib: true
-Tag: py2-none-any
-Tag: py3-none-any
-

lib/python3.8/site-packages/pip-19.2.3.dist-info/entry_points.txt

@@ -1,5 +0,0 @@
-[console_scripts]
-pip = pip._internal:main
-pip3 = pip._internal:main
-pip3.7 = pip._internal:main
-

lib/python3.8/site-packages/pip-19.2.3.dist-info/top_level.txt

@@ -1 +0,0 @@
-pip

lib/python3.8/site-packages/pip/__init__.py

@@ -1 +0,0 @@
-__version__ = "19.2.3"

lib/python3.8/site-packages/pip/__main__.py

@@ -1,19 +0,0 @@
-from __future__ import absolute_import
-
-import os
-import sys
-
-# If we are running from a wheel, add the wheel to sys.path
-# This allows the usage python pip-*.whl/pip install pip-*.whl
-if __package__ == '':
-    # __file__ is pip-*.whl/pip/__main__.py
-    # first dirname call strips of '/__main__.py', second strips off '/pip'
-    # Resulting path is the name of the wheel itself
-    # Add that to sys.path so we can import pip
-    path = os.path.dirname(os.path.dirname(__file__))
-    sys.path.insert(0, path)
-
-from pip._internal import main as _main  # isort:skip # noqa
-
-if __name__ == '__main__':
-    sys.exit(_main())

lib/python3.8/site-packages/pip/_internal/__init__.py

@@ -1,77 +0,0 @@
-#!/usr/bin/env python
-from __future__ import absolute_import
-
-import locale
-import logging
-import os
-import warnings
-
-import sys
-
-# 2016-06-17 barry@debian.org: urllib3 1.14 added optional support for socks,
-# but if invoked (i.e. imported), it will issue a warning to stderr if socks
-# isn't available.  requests unconditionally imports urllib3's socks contrib
-# module, triggering this warning.  The warning breaks DEP-8 tests (because of
-# the stderr output) and is just plain annoying in normal usage.  I don't want
-# to add socks as yet another dependency for pip, nor do I want to allow-stderr
-# in the DEP-8 tests, so just suppress the warning.  pdb tells me this has to
-# be done before the import of pip.vcs.
-from pip._vendor.urllib3.exceptions import DependencyWarning
-warnings.filterwarnings("ignore", category=DependencyWarning)  # noqa
-
-# We want to inject the use of SecureTransport as early as possible so that any
-# references or sessions or what have you are ensured to have it, however we
-# only want to do this in the case that we're running on macOS and the linked
-# OpenSSL is too old to handle TLSv1.2
-try:
-    import ssl
-except ImportError:
-    pass
-else:
-    # Checks for OpenSSL 1.0.1 on MacOS
-    if sys.platform == "darwin" and ssl.OPENSSL_VERSION_NUMBER < 0x1000100f:
-        try:
-            from pip._vendor.urllib3.contrib import securetransport
-        except (ImportError, OSError):
-            pass
-        else:
-            securetransport.inject_into_urllib3()
-
-from pip._internal.cli.autocompletion import autocomplete
-from pip._internal.cli.main_parser import parse_command
-from pip._internal.commands import commands_dict
-from pip._internal.exceptions import PipError
-from pip._internal.utils import deprecation
-from pip._vendor.urllib3.exceptions import InsecureRequestWarning
-
-logger = logging.getLogger(__name__)
-
-# Hide the InsecureRequestWarning from urllib3
-warnings.filterwarnings("ignore", category=InsecureRequestWarning)
-
-
-def main(args=None):
-    if args is None:
-        args = sys.argv[1:]
-
-    # Configure our deprecation warnings to be sent through loggers
-    deprecation.install_warning_logger()
-
-    autocomplete()
-
-    try:
-        cmd_name, cmd_args = parse_command(args)
-    except PipError as exc:
-        sys.stderr.write("ERROR: %s" % exc)
-        sys.stderr.write(os.linesep)
-        sys.exit(1)
-
-    # Needed for locale.getpreferredencoding(False) to work
-    # in pip._internal.utils.encoding.auto_decode
-    try:
-        locale.setlocale(locale.LC_ALL, '')
-    except locale.Error as e:
-        # setlocale can apparently crash if locale are uninitialized
-        logger.debug("Ignoring error %s when setting locale", e)
-    command = commands_dict[cmd_name](isolated=("--isolated" in cmd_args))
-    return command.main(cmd_args)

lib/python3.8/site-packages/pip/_internal/build_env.py

@@ -1,218 +0,0 @@
-"""Build Environment used for isolation during sdist building
-"""
-
-import logging
-import os
-import sys
-import textwrap
-from collections import OrderedDict
-from distutils.sysconfig import get_python_lib
-from sysconfig import get_paths
-
-from pip._vendor.pkg_resources import Requirement, VersionConflict, WorkingSet
-
-from pip import __file__ as pip_location
-from pip._internal.utils.misc import call_subprocess
-from pip._internal.utils.temp_dir import TempDirectory
-from pip._internal.utils.typing import MYPY_CHECK_RUNNING
-from pip._internal.utils.ui import open_spinner
-
-if MYPY_CHECK_RUNNING:
-    from typing import Tuple, Set, Iterable, Optional, List
-    from pip._internal.index import PackageFinder
-
-logger = logging.getLogger(__name__)
-
-
-class _Prefix:
-
-    def __init__(self, path):
-        # type: (str) -> None
-        self.path = path
-        self.setup = False
-        self.bin_dir = get_paths(
-            'nt' if os.name == 'nt' else 'posix_prefix',
-            vars={'base': path, 'platbase': path}
-        )['scripts']
-        # Note: prefer distutils' sysconfig to get the
-        # library paths so PyPy is correctly supported.
-        purelib = get_python_lib(plat_specific=False, prefix=path)
-        platlib = get_python_lib(plat_specific=True, prefix=path)
-        if purelib == platlib:
-            self.lib_dirs = [purelib]
-        else:
-            self.lib_dirs = [purelib, platlib]
-
-
-class BuildEnvironment(object):
-    """Creates and manages an isolated environment to install build deps
-    """
-
-    def __init__(self):
-        # type: () -> None
-        self._temp_dir = TempDirectory(kind="build-env")
-        self._temp_dir.create()
-
-        self._prefixes = OrderedDict((
-            (name, _Prefix(os.path.join(self._temp_dir.path, name)))
-            for name in ('normal', 'overlay')
-        ))
-
-        self._bin_dirs = []  # type: List[str]
-        self._lib_dirs = []  # type: List[str]
-        for prefix in reversed(list(self._prefixes.values())):
-            self._bin_dirs.append(prefix.bin_dir)
-            self._lib_dirs.extend(prefix.lib_dirs)
-
-        # Customize site to:
-        # - ensure .pth files are honored
-        # - prevent access to system site packages
-        system_sites = {
-            os.path.normcase(site) for site in (
-                get_python_lib(plat_specific=False),
-                get_python_lib(plat_specific=True),
-            )
-        }
-        self._site_dir = os.path.join(self._temp_dir.path, 'site')
-        if not os.path.exists(self._site_dir):
-            os.mkdir(self._site_dir)
-        with open(os.path.join(self._site_dir, 'sitecustomize.py'), 'w') as fp:
-            fp.write(textwrap.dedent(
-                '''
-                import os, site, sys
-
-                # First, drop system-sites related paths.
-                original_sys_path = sys.path[:]
-                known_paths = set()
-                for path in {system_sites!r}:
-                    site.addsitedir(path, known_paths=known_paths)
-                system_paths = set(
-                    os.path.normcase(path)
-                    for path in sys.path[len(original_sys_path):]
-                )
-                original_sys_path = [
-                    path for path in original_sys_path
-                    if os.path.normcase(path) not in system_paths
-                ]
-                sys.path = original_sys_path
-
-                # Second, add lib directories.
-                # ensuring .pth file are processed.
-                for path in {lib_dirs!r}:
-                    assert not path in sys.path
-                    site.addsitedir(path)
-                '''
-            ).format(system_sites=system_sites, lib_dirs=self._lib_dirs))
-
-    def __enter__(self):
-        self._save_env = {
-            name: os.environ.get(name, None)
-            for name in ('PATH', 'PYTHONNOUSERSITE', 'PYTHONPATH')
-        }
-
-        path = self._bin_dirs[:]
-        old_path = self._save_env['PATH']
-        if old_path:
-            path.extend(old_path.split(os.pathsep))
-
-        pythonpath = [self._site_dir]
-
-        os.environ.update({
-            'PATH': os.pathsep.join(path),
-            'PYTHONNOUSERSITE': '1',
-            'PYTHONPATH': os.pathsep.join(pythonpath),
-        })
-
-    def __exit__(self, exc_type, exc_val, exc_tb):
-        for varname, old_value in self._save_env.items():
-            if old_value is None:
-                os.environ.pop(varname, None)
-            else:
-                os.environ[varname] = old_value
-
-    def cleanup(self):
-        # type: () -> None
-        self._temp_dir.cleanup()
-
-    def check_requirements(self, reqs):
-        # type: (Iterable[str]) -> Tuple[Set[Tuple[str, str]], Set[str]]
-        """Return 2 sets:
-            - conflicting requirements: set of (installed, wanted) reqs tuples
-            - missing requirements: set of reqs
-        """
-        missing = set()
-        conflicting = set()
-        if reqs:
-            ws = WorkingSet(self._lib_dirs)
-            for req in reqs:
-                try:
-                    if ws.find(Requirement.parse(req)) is None:
-                        missing.add(req)
-                except VersionConflict as e:
-                    conflicting.add((str(e.args[0].as_requirement()),
-                                     str(e.args[1])))
-        return conflicting, missing
-
-    def install_requirements(
-        self,
-        finder,  # type: PackageFinder
-        requirements,  # type: Iterable[str]
-        prefix_as_string,  # type: str
-        message  # type: Optional[str]
-    ):
-        # type: (...) -> None
-        prefix = self._prefixes[prefix_as_string]
-        assert not prefix.setup
-        prefix.setup = True
-        if not requirements:
-            return
-        args = [
-            sys.executable, os.path.dirname(pip_location), 'install',
-            '--ignore-installed', '--no-user', '--prefix', prefix.path,
-            '--no-warn-script-location',
-        ]  # type: List[str]
-        if logger.getEffectiveLevel() <= logging.DEBUG:
-            args.append('-v')
-        for format_control in ('no_binary', 'only_binary'):
-            formats = getattr(finder.format_control, format_control)
-            args.extend(('--' + format_control.replace('_', '-'),
-                         ','.join(sorted(formats or {':none:'}))))
-
-        index_urls = finder.index_urls
-        if index_urls:
-            args.extend(['-i', index_urls[0]])
-            for extra_index in index_urls[1:]:
-                args.extend(['--extra-index-url', extra_index])
-        else:
-            args.append('--no-index')
-        for link in finder.find_links:
-            args.extend(['--find-links', link])
-
-        for host in finder.trusted_hosts:
-            args.extend(['--trusted-host', host])
-        if finder.allow_all_prereleases:
-            args.append('--pre')
-        args.append('--')
-        args.extend(requirements)
-        with open_spinner(message) as spinner:
-            call_subprocess(args, spinner=spinner)
-
-
-class NoOpBuildEnvironment(BuildEnvironment):
-    """A no-op drop-in replacement for BuildEnvironment
-    """
-
-    def __init__(self):
-        pass
-
-    def __enter__(self):
-        pass
-
-    def __exit__(self, exc_type, exc_val, exc_tb):
-        pass
-
-    def cleanup(self):
-        pass
-
-    def install_requirements(self, finder, requirements, prefix, message):
-        raise NotImplementedError()

lib/python3.8/site-packages/pip/_internal/cache.py

@@ -1,224 +0,0 @@
-"""Cache Management
-"""
-
-import errno
-import hashlib
-import logging
-import os
-
-from pip._vendor.packaging.utils import canonicalize_name
-
-from pip._internal.models.link import Link
-from pip._internal.utils.compat import expanduser
-from pip._internal.utils.misc import path_to_url
-from pip._internal.utils.temp_dir import TempDirectory
-from pip._internal.utils.typing import MYPY_CHECK_RUNNING
-from pip._internal.wheel import InvalidWheelFilename, Wheel
-
-if MYPY_CHECK_RUNNING:
-    from typing import Optional, Set, List, Any
-    from pip._internal.index import FormatControl
-
-logger = logging.getLogger(__name__)
-
-
-class Cache(object):
-    """An abstract class - provides cache directories for data from links
-
-
-        :param cache_dir: The root of the cache.
-        :param format_control: An object of FormatControl class to limit
-            binaries being read from the cache.
-        :param allowed_formats: which formats of files the cache should store.
-            ('binary' and 'source' are the only allowed values)
-    """
-
-    def __init__(self, cache_dir, format_control, allowed_formats):
-        # type: (str, FormatControl, Set[str]) -> None
-        super(Cache, self).__init__()
-        self.cache_dir = expanduser(cache_dir) if cache_dir else None
-        self.format_control = format_control
-        self.allowed_formats = allowed_formats
-
-        _valid_formats = {"source", "binary"}
-        assert self.allowed_formats.union(_valid_formats) == _valid_formats
-
-    def _get_cache_path_parts(self, link):
-        # type: (Link) -> List[str]
-        """Get parts of part that must be os.path.joined with cache_dir
-        """
-
-        # We want to generate an url to use as our cache key, we don't want to
-        # just re-use the URL because it might have other items in the fragment
-        # and we don't care about those.
-        key_parts = [link.url_without_fragment]
-        if link.hash_name is not None and link.hash is not None:
-            key_parts.append("=".join([link.hash_name, link.hash]))
-        key_url = "#".join(key_parts)
-
-        # Encode our key url with sha224, we'll use this because it has similar
-        # security properties to sha256, but with a shorter total output (and
-        # thus less secure). However the differences don't make a lot of
-        # difference for our use case here.
-        hashed = hashlib.sha224(key_url.encode()).hexdigest()
-
-        # We want to nest the directories some to prevent having a ton of top
-        # level directories where we might run out of sub directories on some
-        # FS.
-        parts = [hashed[:2], hashed[2:4], hashed[4:6], hashed[6:]]
-
-        return parts
-
-    def _get_candidates(self, link, package_name):
-        # type: (Link, Optional[str]) -> List[Any]
-        can_not_cache = (
-            not self.cache_dir or
-            not package_name or
-            not link
-        )
-        if can_not_cache:
-            return []
-
-        canonical_name = canonicalize_name(package_name)
-        formats = self.format_control.get_allowed_formats(
-            canonical_name
-        )
-        if not self.allowed_formats.intersection(formats):
-            return []
-
-        root = self.get_path_for_link(link)
-        try:
-            return os.listdir(root)
-        except OSError as err:
-            if err.errno in {errno.ENOENT, errno.ENOTDIR}:
-                return []
-            raise
-
-    def get_path_for_link(self, link):
-        # type: (Link) -> str
-        """Return a directory to store cached items in for link.
-        """
-        raise NotImplementedError()
-
-    def get(self, link, package_name):
-        # type: (Link, Optional[str]) -> Link
-        """Returns a link to a cached item if it exists, otherwise returns the
-        passed link.
-        """
-        raise NotImplementedError()
-
-    def _link_for_candidate(self, link, candidate):
-        # type: (Link, str) -> Link
-        root = self.get_path_for_link(link)
-        path = os.path.join(root, candidate)
-
-        return Link(path_to_url(path))
-
-    def cleanup(self):
-        # type: () -> None
-        pass
-
-
-class SimpleWheelCache(Cache):
-    """A cache of wheels for future installs.
-    """
-
-    def __init__(self, cache_dir, format_control):
-        # type: (str, FormatControl) -> None
-        super(SimpleWheelCache, self).__init__(
-            cache_dir, format_control, {"binary"}
-        )
-
-    def get_path_for_link(self, link):
-        # type: (Link) -> str
-        """Return a directory to store cached wheels for link
-
-        Because there are M wheels for any one sdist, we provide a directory
-        to cache them in, and then consult that directory when looking up
-        cache hits.
-
-        We only insert things into the cache if they have plausible version
-        numbers, so that we don't contaminate the cache with things that were
-        not unique. E.g. ./package might have dozens of installs done for it
-        and build a version of 0.0...and if we built and cached a wheel, we'd
-        end up using the same wheel even if the source has been edited.
-
-        :param link: The link of the sdist for which this will cache wheels.
-        """
-        parts = self._get_cache_path_parts(link)
-
-        # Store wheels within the root cache_dir
-        return os.path.join(self.cache_dir, "wheels", *parts)
-
-    def get(self, link, package_name):
-        # type: (Link, Optional[str]) -> Link
-        candidates = []
-
-        for wheel_name in self._get_candidates(link, package_name):
-            try:
-                wheel = Wheel(wheel_name)
-            except InvalidWheelFilename:
-                continue
-            if not wheel.supported():
-                # Built for a different python/arch/etc
-                continue
-            candidates.append((wheel.support_index_min(), wheel_name))
-
-        if not candidates:
-            return link
-
-        return self._link_for_candidate(link, min(candidates)[1])
-
-
-class EphemWheelCache(SimpleWheelCache):
-    """A SimpleWheelCache that creates it's own temporary cache directory
-    """
-
-    def __init__(self, format_control):
-        # type: (FormatControl) -> None
-        self._temp_dir = TempDirectory(kind="ephem-wheel-cache")
-        self._temp_dir.create()
-
-        super(EphemWheelCache, self).__init__(
-            self._temp_dir.path, format_control
-        )
-
-    def cleanup(self):
-        # type: () -> None
-        self._temp_dir.cleanup()
-
-
-class WheelCache(Cache):
-    """Wraps EphemWheelCache and SimpleWheelCache into a single Cache
-
-    This Cache allows for gracefully degradation, using the ephem wheel cache
-    when a certain link is not found in the simple wheel cache first.
-    """
-
-    def __init__(self, cache_dir, format_control):
-        # type: (str, FormatControl) -> None
-        super(WheelCache, self).__init__(
-            cache_dir, format_control, {'binary'}
-        )
-        self._wheel_cache = SimpleWheelCache(cache_dir, format_control)
-        self._ephem_cache = EphemWheelCache(format_control)
-
-    def get_path_for_link(self, link):
-        # type: (Link) -> str
-        return self._wheel_cache.get_path_for_link(link)
-
-    def get_ephem_path_for_link(self, link):
-        # type: (Link) -> str
-        return self._ephem_cache.get_path_for_link(link)
-
-    def get(self, link, package_name):
-        # type: (Link, Optional[str]) -> Link
-        retval = self._wheel_cache.get(link, package_name)
-        if retval is link:
-            retval = self._ephem_cache.get(link, package_name)
-        return retval
-
-    def cleanup(self):
-        # type: () -> None
-        self._wheel_cache.cleanup()
-        self._ephem_cache.cleanup()

lib/python3.8/site-packages/pip/_internal/cli/__init__.py

@@ -1,4 +0,0 @@
-"""Subpackage containing all of pip's command line interface related code
-"""
-
-# This file intentionally does not import submodules

lib/python3.8/site-packages/pip/_internal/cli/autocompletion.py

@@ -1,152 +0,0 @@
-"""Logic that powers autocompletion installed by ``pip completion``.
-"""
-
-import optparse
-import os
-import sys
-
-from pip._internal.cli.main_parser import create_main_parser
-from pip._internal.commands import commands_dict, get_summaries
-from pip._internal.utils.misc import get_installed_distributions
-
-
-def autocomplete():
-    """Entry Point for completion of main and subcommand options.
-    """
-    # Don't complete if user hasn't sourced bash_completion file.
-    if 'PIP_AUTO_COMPLETE' not in os.environ:
-        return
-    cwords = os.environ['COMP_WORDS'].split()[1:]
-    cword = int(os.environ['COMP_CWORD'])
-    try:
-        current = cwords[cword - 1]
-    except IndexError:
-        current = ''
-
-    subcommands = [cmd for cmd, summary in get_summaries()]
-    options = []
-    # subcommand
-    try:
-        subcommand_name = [w for w in cwords if w in subcommands][0]
-    except IndexError:
-        subcommand_name = None
-
-    parser = create_main_parser()
-    # subcommand options
-    if subcommand_name:
-        # special case: 'help' subcommand has no options
-        if subcommand_name == 'help':
-            sys.exit(1)
-        # special case: list locally installed dists for show and uninstall
-        should_list_installed = (
-            subcommand_name in ['show', 'uninstall'] and
-            not current.startswith('-')
-        )
-        if should_list_installed:
-            installed = []
-            lc = current.lower()
-            for dist in get_installed_distributions(local_only=True):
-                if dist.key.startswith(lc) and dist.key not in cwords[1:]:
-                    installed.append(dist.key)
-            # if there are no dists installed, fall back to option completion
-            if installed:
-                for dist in installed:
-                    print(dist)
-                sys.exit(1)
-
-        subcommand = commands_dict[subcommand_name]()
-
-        for opt in subcommand.parser.option_list_all:
-            if opt.help != optparse.SUPPRESS_HELP:
-                for opt_str in opt._long_opts + opt._short_opts:
-                    options.append((opt_str, opt.nargs))
-
-        # filter out previously specified options from available options
-        prev_opts = [x.split('=')[0] for x in cwords[1:cword - 1]]
-        options = [(x, v) for (x, v) in options if x not in prev_opts]
-        # filter options by current input
-        options = [(k, v) for k, v in options if k.startswith(current)]
-        # get completion type given cwords and available subcommand options
-        completion_type = get_path_completion_type(
-            cwords, cword, subcommand.parser.option_list_all,
-        )
-        # get completion files and directories if ``completion_type`` is
-        # ``<file>``, ``<dir>`` or ``<path>``
-        if completion_type:
-            options = auto_complete_paths(current, completion_type)
-            options = ((opt, 0) for opt in options)
-        for option in options:
-            opt_label = option[0]
-            # append '=' to options which require args
-            if option[1] and option[0][:2] == "--":
-                opt_label += '='
-            print(opt_label)
-    else:
-        # show main parser options only when necessary
-
-        opts = [i.option_list for i in parser.option_groups]
-        opts.append(parser.option_list)
-        opts = (o for it in opts for o in it)
-        if current.startswith('-'):
-            for opt in opts:
-                if opt.help != optparse.SUPPRESS_HELP:
-                    subcommands += opt._long_opts + opt._short_opts
-        else:
-            # get completion type given cwords and all available options
-            completion_type = get_path_completion_type(cwords, cword, opts)
-            if completion_type:
-                subcommands = auto_complete_paths(current, completion_type)
-
-        print(' '.join([x for x in subcommands if x.startswith(current)]))
-    sys.exit(1)
-
-
-def get_path_completion_type(cwords, cword, opts):
-    """Get the type of path completion (``file``, ``dir``, ``path`` or None)
-
-    :param cwords: same as the environmental variable ``COMP_WORDS``
-    :param cword: same as the environmental variable ``COMP_CWORD``
-    :param opts: The available options to check
-    :return: path completion type (``file``, ``dir``, ``path`` or None)
-    """
-    if cword < 2 or not cwords[cword - 2].startswith('-'):
-        return
-    for opt in opts:
-        if opt.help == optparse.SUPPRESS_HELP:
-            continue
-        for o in str(opt).split('/'):
-            if cwords[cword - 2].split('=')[0] == o:
-                if not opt.metavar or any(
-                        x in ('path', 'file', 'dir')
-                        for x in opt.metavar.split('/')):
-                    return opt.metavar
-
-
-def auto_complete_paths(current, completion_type):
-    """If ``completion_type`` is ``file`` or ``path``, list all regular files
-    and directories starting with ``current``; otherwise only list directories
-    starting with ``current``.
-
-    :param current: The word to be completed
-    :param completion_type: path completion type(`file`, `path` or `dir`)i
-    :return: A generator of regular files and/or directories
-    """
-    directory, filename = os.path.split(current)
-    current_path = os.path.abspath(directory)
-    # Don't complete paths if they can't be accessed
-    if not os.access(current_path, os.R_OK):
-        return
-    filename = os.path.normcase(filename)
-    # list all files that start with ``filename``
-    file_list = (x for x in os.listdir(current_path)
-                 if os.path.normcase(x).startswith(filename))
-    for f in file_list:
-        opt = os.path.join(current_path, f)
-        comp_file = os.path.normcase(os.path.join(directory, f))
-        # complete regular files when there is not ``<dir>`` after option
-        # complete directories when there is ``<file>``, ``<path>`` or
-        # ``<dir>``after option
-        if completion_type != 'dir' and os.path.isfile(opt):
-            yield comp_file
-        elif os.path.isdir(opt):
-            yield os.path.join(comp_file, '')

lib/python3.8/site-packages/pip/_internal/cli/base_command.py

@@ -1,346 +0,0 @@
-"""Base Command class, and related routines"""
-from __future__ import absolute_import, print_function
-
-import logging
-import logging.config
-import optparse
-import os
-import platform
-import sys
-import traceback
-
-from pip._internal.cli import cmdoptions
-from pip._internal.cli.cmdoptions import make_search_scope
-from pip._internal.cli.parser import (
-    ConfigOptionParser, UpdatingDefaultsHelpFormatter,
-)
-from pip._internal.cli.status_codes import (
-    ERROR, PREVIOUS_BUILD_DIR_ERROR, SUCCESS, UNKNOWN_ERROR,
-    VIRTUALENV_NOT_FOUND,
-)
-from pip._internal.download import PipSession
-from pip._internal.exceptions import (
-    BadCommand, CommandError, InstallationError, PreviousBuildDirError,
-    UninstallationError,
-)
-from pip._internal.index import PackageFinder
-from pip._internal.models.selection_prefs import SelectionPreferences
-from pip._internal.models.target_python import TargetPython
-from pip._internal.req.constructors import (
-    install_req_from_editable, install_req_from_line,
-)
-from pip._internal.req.req_file import parse_requirements
-from pip._internal.utils.deprecation import deprecated
-from pip._internal.utils.logging import BrokenStdoutLoggingError, setup_logging
-from pip._internal.utils.misc import get_prog, normalize_path
-from pip._internal.utils.outdated import pip_version_check
-from pip._internal.utils.typing import MYPY_CHECK_RUNNING
-from pip._internal.utils.virtualenv import running_under_virtualenv
-
-if MYPY_CHECK_RUNNING:
-    from typing import Optional, List, Tuple, Any
-    from optparse import Values
-    from pip._internal.cache import WheelCache
-    from pip._internal.req.req_set import RequirementSet
-
-__all__ = ['Command']
-
-logger = logging.getLogger(__name__)
-
-
-class Command(object):
-    name = None  # type: Optional[str]
-    usage = None  # type: Optional[str]
-    ignore_require_venv = False  # type: bool
-
-    def __init__(self, isolated=False):
-        # type: (bool) -> None
-        parser_kw = {
-            'usage': self.usage,
-            'prog': '%s %s' % (get_prog(), self.name),
-            'formatter': UpdatingDefaultsHelpFormatter(),
-            'add_help_option': False,
-            'name': self.name,
-            'description': self.__doc__,
-            'isolated': isolated,
-        }
-
-        self.parser = ConfigOptionParser(**parser_kw)
-
-        # Commands should add options to this option group
-        optgroup_name = '%s Options' % self.name.capitalize()
-        self.cmd_opts = optparse.OptionGroup(self.parser, optgroup_name)
-
-        # Add the general options
-        gen_opts = cmdoptions.make_option_group(
-            cmdoptions.general_group,
-            self.parser,
-        )
-        self.parser.add_option_group(gen_opts)
-
-    def run(self, options, args):
-        # type: (Values, List[Any]) -> Any
-        raise NotImplementedError
-
-    @classmethod
-    def _get_index_urls(cls, options):
-        """Return a list of index urls from user-provided options."""
-        index_urls = []
-        if not getattr(options, "no_index", False):
-            url = getattr(options, "index_url", None)
-            if url:
-                index_urls.append(url)
-        urls = getattr(options, "extra_index_urls", None)
-        if urls:
-            index_urls.extend(urls)
-        # Return None rather than an empty list
-        return index_urls or None
-
-    def _build_session(self, options, retries=None, timeout=None):
-        # type: (Values, Optional[int], Optional[int]) -> PipSession
-        session = PipSession(
-            cache=(
-                normalize_path(os.path.join(options.cache_dir, "http"))
-                if options.cache_dir else None
-            ),
-            retries=retries if retries is not None else options.retries,
-            insecure_hosts=options.trusted_hosts,
-            index_urls=self._get_index_urls(options),
-        )
-
-        # Handle custom ca-bundles from the user
-        if options.cert:
-            session.verify = options.cert
-
-        # Handle SSL client certificate
-        if options.client_cert:
-            session.cert = options.client_cert
-
-        # Handle timeouts
-        if options.timeout or timeout:
-            session.timeout = (
-                timeout if timeout is not None else options.timeout
-            )
-
-        # Handle configured proxies
-        if options.proxy:
-            session.proxies = {
-                "http": options.proxy,
-                "https": options.proxy,
-            }
-
-        # Determine if we can prompt the user for authentication or not
-        session.auth.prompting = not options.no_input
-
-        return session
-
-    def parse_args(self, args):
-        # type: (List[str]) -> Tuple
-        # factored out for testability
-        return self.parser.parse_args(args)
-
-    def main(self, args):
-        # type: (List[str]) -> int
-        options, args = self.parse_args(args)
-
-        # Set verbosity so that it can be used elsewhere.
-        self.verbosity = options.verbose - options.quiet
-
-        level_number = setup_logging(
-            verbosity=self.verbosity,
-            no_color=options.no_color,
-            user_log_file=options.log,
-        )
-
-        if sys.version_info[:2] == (2, 7):
-            message = (
-                "A future version of pip will drop support for Python 2.7. "
-                "More details about Python 2 support in pip, can be found at "
-                "https://pip.pypa.io/en/latest/development/release-process/#python-2-support"  # noqa
-            )
-            if platform.python_implementation() == "CPython":
-                message = (
-                    "Python 2.7 will reach the end of its life on January "
-                    "1st, 2020. Please upgrade your Python as Python 2.7 "
-                    "won't be maintained after that date. "
-                ) + message
-            deprecated(message, replacement=None, gone_in=None)
-
-        # TODO: Try to get these passing down from the command?
-        #       without resorting to os.environ to hold these.
-        #       This also affects isolated builds and it should.
-
-        if options.no_input:
-            os.environ['PIP_NO_INPUT'] = '1'
-
-        if options.exists_action:
-            os.environ['PIP_EXISTS_ACTION'] = ' '.join(options.exists_action)
-
-        if options.require_venv and not self.ignore_require_venv:
-            # If a venv is required check if it can really be found
-            if not running_under_virtualenv():
-                logger.critical(
-                    'Could not find an activated virtualenv (required).'
-                )
-                sys.exit(VIRTUALENV_NOT_FOUND)
-
-        try:
-            status = self.run(options, args)
-            # FIXME: all commands should return an exit status
-            # and when it is done, isinstance is not needed anymore
-            if isinstance(status, int):
-                return status
-        except PreviousBuildDirError as exc:
-            logger.critical(str(exc))
-            logger.debug('Exception information:', exc_info=True)
-
-            return PREVIOUS_BUILD_DIR_ERROR
-        except (InstallationError, UninstallationError, BadCommand) as exc:
-            logger.critical(str(exc))
-            logger.debug('Exception information:', exc_info=True)
-
-            return ERROR
-        except CommandError as exc:
-            logger.critical('%s', exc)
-            logger.debug('Exception information:', exc_info=True)
-
-            return ERROR
-        except BrokenStdoutLoggingError:
-            # Bypass our logger and write any remaining messages to stderr
-            # because stdout no longer works.
-            print('ERROR: Pipe to stdout was broken', file=sys.stderr)
-            if level_number <= logging.DEBUG:
-                traceback.print_exc(file=sys.stderr)
-
-            return ERROR
-        except KeyboardInterrupt:
-            logger.critical('Operation cancelled by user')
-            logger.debug('Exception information:', exc_info=True)
-
-            return ERROR
-        except BaseException:
-            logger.critical('Exception:', exc_info=True)
-
-            return UNKNOWN_ERROR
-        finally:
-            allow_version_check = (
-                # Does this command have the index_group options?
-                hasattr(options, "no_index") and
-                # Is this command allowed to perform this check?
-                not (options.disable_pip_version_check or options.no_index)
-            )
-            # Check if we're using the latest version of pip available
-            if allow_version_check:
-                session = self._build_session(
-                    options,
-                    retries=0,
-                    timeout=min(5, options.timeout)
-                )
-                with session:
-                    pip_version_check(session, options)
-
-            # Shutdown the logging module
-            logging.shutdown()
-
-        return SUCCESS
-
-
-class RequirementCommand(Command):
-
-    @staticmethod
-    def populate_requirement_set(requirement_set,  # type: RequirementSet
-                                 args,             # type: List[str]
-                                 options,          # type: Values
-                                 finder,           # type: PackageFinder
-                                 session,          # type: PipSession
-                                 name,             # type: str
-                                 wheel_cache       # type: Optional[WheelCache]
-                                 ):
-        # type: (...) -> None
-        """
-        Marshal cmd line args into a requirement set.
-        """
-        # NOTE: As a side-effect, options.require_hashes and
-        #       requirement_set.require_hashes may be updated
-
-        for filename in options.constraints:
-            for req_to_add in parse_requirements(
-                    filename,
-                    constraint=True, finder=finder, options=options,
-                    session=session, wheel_cache=wheel_cache):
-                req_to_add.is_direct = True
-                requirement_set.add_requirement(req_to_add)
-
-        for req in args:
-            req_to_add = install_req_from_line(
-                req, None, isolated=options.isolated_mode,
-                use_pep517=options.use_pep517,
-                wheel_cache=wheel_cache
-            )
-            req_to_add.is_direct = True
-            requirement_set.add_requirement(req_to_add)
-
-        for req in options.editables:
-            req_to_add = install_req_from_editable(
-                req,
-                isolated=options.isolated_mode,
-                use_pep517=options.use_pep517,
-                wheel_cache=wheel_cache
-            )
-            req_to_add.is_direct = True
-            requirement_set.add_requirement(req_to_add)
-
-        for filename in options.requirements:
-            for req_to_add in parse_requirements(
-                    filename,
-                    finder=finder, options=options, session=session,
-                    wheel_cache=wheel_cache,
-                    use_pep517=options.use_pep517):
-                req_to_add.is_direct = True
-                requirement_set.add_requirement(req_to_add)
-        # If --require-hashes was a line in a requirements file, tell
-        # RequirementSet about it:
-        requirement_set.require_hashes = options.require_hashes
-
-        if not (args or options.editables or options.requirements):
-            opts = {'name': name}
-            if options.find_links:
-                raise CommandError(
-                    'You must give at least one requirement to %(name)s '
-                    '(maybe you meant "pip %(name)s %(links)s"?)' %
-                    dict(opts, links=' '.join(options.find_links)))
-            else:
-                raise CommandError(
-                    'You must give at least one requirement to %(name)s '
-                    '(see "pip help %(name)s")' % opts)
-
-    def _build_package_finder(
-        self,
-        options,               # type: Values
-        session,               # type: PipSession
-        target_python=None,    # type: Optional[TargetPython]
-        ignore_requires_python=None,  # type: Optional[bool]
-    ):
-        # type: (...) -> PackageFinder
-        """
-        Create a package finder appropriate to this requirement command.
-
-        :param ignore_requires_python: Whether to ignore incompatible
-            "Requires-Python" values in links. Defaults to False.
-        """
-        search_scope = make_search_scope(options)
-        selection_prefs = SelectionPreferences(
-            allow_yanked=True,
-            format_control=options.format_control,
-            allow_all_prereleases=options.pre,
-            prefer_binary=options.prefer_binary,
-            ignore_requires_python=ignore_requires_python,
-        )
-
-        return PackageFinder.create(
-            search_scope=search_scope,
-            selection_prefs=selection_prefs,
-            trusted_hosts=options.trusted_hosts,
-            session=session,
-            target_python=target_python,
-        )

lib/python3.8/site-packages/pip/_internal/cli/cmdoptions.py

@@ -1,931 +0,0 @@
-"""
-shared options and groups
-
-The principle here is to define options once, but *not* instantiate them
-globally. One reason being that options with action='append' can carry state
-between parses. pip parses general options twice internally, and shouldn't
-pass on state. To be consistent, all options will follow this design.
-
-"""
-from __future__ import absolute_import
-
-import logging
-import textwrap
-import warnings
-from distutils.util import strtobool
-from functools import partial
-from optparse import SUPPRESS_HELP, Option, OptionGroup
-from textwrap import dedent
-
-from pip._internal.exceptions import CommandError
-from pip._internal.locations import USER_CACHE_DIR, get_src_prefix
-from pip._internal.models.format_control import FormatControl
-from pip._internal.models.index import PyPI
-from pip._internal.models.search_scope import SearchScope
-from pip._internal.models.target_python import TargetPython
-from pip._internal.utils.hashes import STRONG_HASHES
-from pip._internal.utils.misc import redact_password_from_url
-from pip._internal.utils.typing import MYPY_CHECK_RUNNING
-from pip._internal.utils.ui import BAR_TYPES
-
-if MYPY_CHECK_RUNNING:
-    from typing import Any, Callable, Dict, Optional, Tuple
-    from optparse import OptionParser, Values
-    from pip._internal.cli.parser import ConfigOptionParser
-
-logger = logging.getLogger(__name__)
-
-
-def raise_option_error(parser, option, msg):
-    """
-    Raise an option parsing error using parser.error().
-
-    Args:
-      parser: an OptionParser instance.
-      option: an Option instance.
-      msg: the error text.
-    """
-    msg = '{} error: {}'.format(option, msg)
-    msg = textwrap.fill(' '.join(msg.split()))
-    parser.error(msg)
-
-
-def make_option_group(group, parser):
-    # type: (Dict[str, Any], ConfigOptionParser) -> OptionGroup
-    """
-    Return an OptionGroup object
-    group  -- assumed to be dict with 'name' and 'options' keys
-    parser -- an optparse Parser
-    """
-    option_group = OptionGroup(parser, group['name'])
-    for option in group['options']:
-        option_group.add_option(option())
-    return option_group
-
-
-def check_install_build_global(options, check_options=None):
-    # type: (Values, Optional[Values]) -> None
-    """Disable wheels if per-setup.py call options are set.
-
-    :param options: The OptionParser options to update.
-    :param check_options: The options to check, if not supplied defaults to
-        options.
-    """
-    if check_options is None:
-        check_options = options
-
-    def getname(n):
-        return getattr(check_options, n, None)
-    names = ["build_options", "global_options", "install_options"]
-    if any(map(getname, names)):
-        control = options.format_control
-        control.disallow_binaries()
-        warnings.warn(
-            'Disabling all use of wheels due to the use of --build-options '
-            '/ --global-options / --install-options.', stacklevel=2,
-        )
-
-
-def check_dist_restriction(options, check_target=False):
-    # type: (Values, bool) -> None
-    """Function for determining if custom platform options are allowed.
-
-    :param options: The OptionParser options.
-    :param check_target: Whether or not to check if --target is being used.
-    """
-    dist_restriction_set = any([
-        options.python_version,
-        options.platform,
-        options.abi,
-        options.implementation,
-    ])
-
-    binary_only = FormatControl(set(), {':all:'})
-    sdist_dependencies_allowed = (
-        options.format_control != binary_only and
-        not options.ignore_dependencies
-    )
-
-    # Installations or downloads using dist restrictions must not combine
-    # source distributions and dist-specific wheels, as they are not
-    # guaranteed to be locally compatible.
-    if dist_restriction_set and sdist_dependencies_allowed:
-        raise CommandError(
-            "When restricting platform and interpreter constraints using "
-            "--python-version, --platform, --abi, or --implementation, "
-            "either --no-deps must be set, or --only-binary=:all: must be "
-            "set and --no-binary must not be set (or must be set to "
-            ":none:)."
-        )
-
-    if check_target:
-        if dist_restriction_set and not options.target_dir:
-            raise CommandError(
-                "Can not use any platform or abi specific options unless "
-                "installing via '--target'"
-            )
-
-
-###########
-# options #
-###########
-
-help_ = partial(
-    Option,
-    '-h', '--help',
-    dest='help',
-    action='help',
-    help='Show help.',
-)  # type: Callable[..., Option]
-
-isolated_mode = partial(
-    Option,
-    "--isolated",
-    dest="isolated_mode",
-    action="store_true",
-    default=False,
-    help=(
-        "Run pip in an isolated mode, ignoring environment variables and user "
-        "configuration."
-    ),
-)  # type: Callable[..., Option]
-
-require_virtualenv = partial(
-    Option,
-    # Run only if inside a virtualenv, bail if not.
-    '--require-virtualenv', '--require-venv',
-    dest='require_venv',
-    action='store_true',
-    default=False,
-    help=SUPPRESS_HELP
-)  # type: Callable[..., Option]
-
-verbose = partial(
-    Option,
-    '-v', '--verbose',
-    dest='verbose',
-    action='count',
-    default=0,
-    help='Give more output. Option is additive, and can be used up to 3 times.'
-)  # type: Callable[..., Option]
-
-no_color = partial(
-    Option,
-    '--no-color',
-    dest='no_color',
-    action='store_true',
-    default=False,
-    help="Suppress colored output",
-)  # type: Callable[..., Option]
-
-version = partial(
-    Option,
-    '-V', '--version',
-    dest='version',
-    action='store_true',
-    help='Show version and exit.',
-)  # type: Callable[..., Option]
-
-quiet = partial(
-    Option,
-    '-q', '--quiet',
-    dest='quiet',
-    action='count',
-    default=0,
-    help=(
-        'Give less output. Option is additive, and can be used up to 3'
-        ' times (corresponding to WARNING, ERROR, and CRITICAL logging'
-        ' levels).'
-    ),
-)  # type: Callable[..., Option]
-
-progress_bar = partial(
-    Option,
-    '--progress-bar',
-    dest='progress_bar',
-    type='choice',
-    choices=list(BAR_TYPES.keys()),
-    default='on',
-    help=(
-        'Specify type of progress to be displayed [' +
-        '|'.join(BAR_TYPES.keys()) + '] (default: %default)'
-    ),
-)  # type: Callable[..., Option]
-
-log = partial(
-    Option,
-    "--log", "--log-file", "--local-log",
-    dest="log",
-    metavar="path",
-    help="Path to a verbose appending log."
-)  # type: Callable[..., Option]
-
-no_input = partial(
-    Option,
-    # Don't ask for input
-    '--no-input',
-    dest='no_input',
-    action='store_true',
-    default=False,
-    help=SUPPRESS_HELP
-)  # type: Callable[..., Option]
-
-proxy = partial(
-    Option,
-    '--proxy',
-    dest='proxy',
-    type='str',
-    default='',
-    help="Specify a proxy in the form [user:passwd@]proxy.server:port."
-)  # type: Callable[..., Option]
-
-retries = partial(
-    Option,
-    '--retries',
-    dest='retries',
-    type='int',
-    default=5,
-    help="Maximum number of retries each connection should attempt "
-         "(default %default times).",
-)  # type: Callable[..., Option]
-
-timeout = partial(
-    Option,
-    '--timeout', '--default-timeout',
-    metavar='sec',
-    dest='timeout',
-    type='float',
-    default=15,
-    help='Set the socket timeout (default %default seconds).',
-)  # type: Callable[..., Option]
-
-skip_requirements_regex = partial(
-    Option,
-    # A regex to be used to skip requirements
-    '--skip-requirements-regex',
-    dest='skip_requirements_regex',
-    type='str',
-    default='',
-    help=SUPPRESS_HELP,
-)  # type: Callable[..., Option]
-
-
-def exists_action():
-    # type: () -> Option
-    return Option(
-        # Option when path already exist
-        '--exists-action',
-        dest='exists_action',
-        type='choice',
-        choices=['s', 'i', 'w', 'b', 'a'],
-        default=[],
-        action='append',
-        metavar='action',
-        help="Default action when a path already exists: "
-             "(s)witch, (i)gnore, (w)ipe, (b)ackup, (a)bort.",
-    )
-
-
-cert = partial(
-    Option,
-    '--cert',
-    dest='cert',
-    type='str',
-    metavar='path',
-    help="Path to alternate CA bundle.",
-)  # type: Callable[..., Option]
-
-client_cert = partial(
-    Option,
-    '--client-cert',
-    dest='client_cert',
-    type='str',
-    default=None,
-    metavar='path',
-    help="Path to SSL client certificate, a single file containing the "
-         "private key and the certificate in PEM format.",
-)  # type: Callable[..., Option]
-
-index_url = partial(
-    Option,
-    '-i', '--index-url', '--pypi-url',
-    dest='index_url',
-    metavar='URL',
-    default=PyPI.simple_url,
-    help="Base URL of the Python Package Index (default %default). "
-         "This should point to a repository compliant with PEP 503 "
-         "(the simple repository API) or a local directory laid out "
-         "in the same format.",
-)  # type: Callable[..., Option]
-
-
-def extra_index_url():
-    return Option(
-        '--extra-index-url',
-        dest='extra_index_urls',
-        metavar='URL',
-        action='append',
-        default=[],
-        help="Extra URLs of package indexes to use in addition to "
-             "--index-url. Should follow the same rules as "
-             "--index-url.",
-    )
-
-
-no_index = partial(
-    Option,
-    '--no-index',
-    dest='no_index',
-    action='store_true',
-    default=False,
-    help='Ignore package index (only looking at --find-links URLs instead).',
-)  # type: Callable[..., Option]
-
-
-def find_links():
-    # type: () -> Option
-    return Option(
-        '-f', '--find-links',
-        dest='find_links',
-        action='append',
-        default=[],
-        metavar='url',
-        help="If a url or path to an html file, then parse for links to "
-             "archives. If a local path or file:// url that's a directory, "
-             "then look for archives in the directory listing.",
-    )
-
-
-def make_search_scope(options, suppress_no_index=False):
-    # type: (Values, bool) -> SearchScope
-    """
-    :param suppress_no_index: Whether to ignore the --no-index option
-        when constructing the SearchScope object.
-    """
-    index_urls = [options.index_url] + options.extra_index_urls
-    if options.no_index and not suppress_no_index:
-        logger.debug(
-            'Ignoring indexes: %s',
-            ','.join(redact_password_from_url(url) for url in index_urls),
-        )
-        index_urls = []
-
-    # Make sure find_links is a list before passing to create().
-    find_links = options.find_links or []
-
-    search_scope = SearchScope.create(
-        find_links=find_links, index_urls=index_urls,
-    )
-
-    return search_scope
-
-
-def trusted_host():
-    # type: () -> Option
-    return Option(
-        "--trusted-host",
-        dest="trusted_hosts",
-        action="append",
-        metavar="HOSTNAME",
-        default=[],
-        help="Mark this host as trusted, even though it does not have valid "
-             "or any HTTPS.",
-    )
-
-
-def constraints():
-    # type: () -> Option
-    return Option(
-        '-c', '--constraint',
-        dest='constraints',
-        action='append',
-        default=[],
-        metavar='file',
-        help='Constrain versions using the given constraints file. '
-        'This option can be used multiple times.'
-    )
-
-
-def requirements():
-    # type: () -> Option
-    return Option(
-        '-r', '--requirement',
-        dest='requirements',
-        action='append',
-        default=[],
-        metavar='file',
-        help='Install from the given requirements file. '
-        'This option can be used multiple times.'
-    )
-
-
-def editable():
-    # type: () -> Option
-    return Option(
-        '-e', '--editable',
-        dest='editables',
-        action='append',
-        default=[],
-        metavar='path/url',
-        help=('Install a project in editable mode (i.e. setuptools '
-              '"develop mode") from a local project path or a VCS url.'),
-    )
-
-
-src = partial(
-    Option,
-    '--src', '--source', '--source-dir', '--source-directory',
-    dest='src_dir',
-    metavar='dir',
-    default=get_src_prefix(),
-    help='Directory to check out editable projects into. '
-    'The default in a virtualenv is "<venv path>/src". '
-    'The default for global installs is "<current dir>/src".'
-)  # type: Callable[..., Option]
-
-
-def _get_format_control(values, option):
-    # type: (Values, Option) -> Any
-    """Get a format_control object."""
-    return getattr(values, option.dest)
-
-
-def _handle_no_binary(option, opt_str, value, parser):
-    # type: (Option, str, str, OptionParser) -> None
-    existing = _get_format_control(parser.values, option)
-    FormatControl.handle_mutual_excludes(
-        value, existing.no_binary, existing.only_binary,
-    )
-
-
-def _handle_only_binary(option, opt_str, value, parser):
-    # type: (Option, str, str, OptionParser) -> None
-    existing = _get_format_control(parser.values, option)
-    FormatControl.handle_mutual_excludes(
-        value, existing.only_binary, existing.no_binary,
-    )
-
-
-def no_binary():
-    # type: () -> Option
-    format_control = FormatControl(set(), set())
-    return Option(
-        "--no-binary", dest="format_control", action="callback",
-        callback=_handle_no_binary, type="str",
-        default=format_control,
-        help="Do not use binary packages. Can be supplied multiple times, and "
-             "each time adds to the existing value. Accepts either :all: to "
-             "disable all binary packages, :none: to empty the set, or one or "
-             "more package names with commas between them. Note that some "
-             "packages are tricky to compile and may fail to install when "
-             "this option is used on them.",
-    )
-
-
-def only_binary():
-    # type: () -> Option
-    format_control = FormatControl(set(), set())
-    return Option(
-        "--only-binary", dest="format_control", action="callback",
-        callback=_handle_only_binary, type="str",
-        default=format_control,
-        help="Do not use source packages. Can be supplied multiple times, and "
-             "each time adds to the existing value. Accepts either :all: to "
-             "disable all source packages, :none: to empty the set, or one or "
-             "more package names with commas between them. Packages without "
-             "binary distributions will fail to install when this option is "
-             "used on them.",
-    )
-
-
-platform = partial(
-    Option,
-    '--platform',
-    dest='platform',
-    metavar='platform',
-    default=None,
-    help=("Only use wheels compatible with <platform>. "
-          "Defaults to the platform of the running system."),
-)  # type: Callable[..., Option]
-
-
-# This was made a separate function for unit-testing purposes.
-def _convert_python_version(value):
-    # type: (str) -> Tuple[Tuple[int, ...], Optional[str]]
-    """
-    Convert a version string like "3", "37", or "3.7.3" into a tuple of ints.
-
-    :return: A 2-tuple (version_info, error_msg), where `error_msg` is
-        non-None if and only if there was a parsing error.
-    """
-    if not value:
-        # The empty string is the same as not providing a value.
-        return (None, None)
-
-    parts = value.split('.')
-    if len(parts) > 3:
-        return ((), 'at most three version parts are allowed')
-
-    if len(parts) == 1:
-        # Then we are in the case of "3" or "37".
-        value = parts[0]
-        if len(value) > 1:
-            parts = [value[0], value[1:]]
-
-    try:
-        version_info = tuple(int(part) for part in parts)
-    except ValueError:
-        return ((), 'each version part must be an integer')
-
-    return (version_info, None)
-
-
-def _handle_python_version(option, opt_str, value, parser):
-    # type: (Option, str, str, OptionParser) -> None
-    """
-    Handle a provided --python-version value.
-    """
-    version_info, error_msg = _convert_python_version(value)
-    if error_msg is not None:
-        msg = (
-            'invalid --python-version value: {!r}: {}'.format(
-                value, error_msg,
-            )
-        )
-        raise_option_error(parser, option=option, msg=msg)
-
-    parser.values.python_version = version_info
-
-
-python_version = partial(
-    Option,
-    '--python-version',
-    dest='python_version',
-    metavar='python_version',
-    action='callback',
-    callback=_handle_python_version, type='str',
-    default=None,
-    help=dedent("""\
-    The Python interpreter version to use for wheel and "Requires-Python"
-    compatibility checks. Defaults to a version derived from the running
-    interpreter. The version can be specified using up to three dot-separated
-    integers (e.g. "3" for 3.0.0, "3.7" for 3.7.0, or "3.7.3"). A major-minor
-    version can also be given as a string without dots (e.g. "37" for 3.7.0).
-    """),
-)  # type: Callable[..., Option]
-
-
-implementation = partial(
-    Option,
-    '--implementation',
-    dest='implementation',
-    metavar='implementation',
-    default=None,
-    help=("Only use wheels compatible with Python "
-          "implementation <implementation>, e.g. 'pp', 'jy', 'cp', "
-          " or 'ip'. If not specified, then the current "
-          "interpreter implementation is used.  Use 'py' to force "
-          "implementation-agnostic wheels."),
-)  # type: Callable[..., Option]
-
-
-abi = partial(
-    Option,
-    '--abi',
-    dest='abi',
-    metavar='abi',
-    default=None,
-    help=("Only use wheels compatible with Python "
-          "abi <abi>, e.g. 'pypy_41'.  If not specified, then the "
-          "current interpreter abi tag is used.  Generally "
-          "you will need to specify --implementation, "
-          "--platform, and --python-version when using "
-          "this option."),
-)  # type: Callable[..., Option]
-
-
-def add_target_python_options(cmd_opts):
-    # type: (OptionGroup) -> None
-    cmd_opts.add_option(platform())
-    cmd_opts.add_option(python_version())
-    cmd_opts.add_option(implementation())
-    cmd_opts.add_option(abi())
-
-
-def make_target_python(options):
-    # type: (Values) -> TargetPython
-    target_python = TargetPython(
-        platform=options.platform,
-        py_version_info=options.python_version,
-        abi=options.abi,
-        implementation=options.implementation,
-    )
-
-    return target_python
-
-
-def prefer_binary():
-    # type: () -> Option
-    return Option(
-        "--prefer-binary",
-        dest="prefer_binary",
-        action="store_true",
-        default=False,
-        help="Prefer older binary packages over newer source packages."
-    )
-
-
-cache_dir = partial(
-    Option,
-    "--cache-dir",
-    dest="cache_dir",
-    default=USER_CACHE_DIR,
-    metavar="dir",
-    help="Store the cache data in <dir>."
-)  # type: Callable[..., Option]
-
-
-def _handle_no_cache_dir(option, opt, value, parser):
-    # type: (Option, str, str, OptionParser) -> None
-    """
-    Process a value provided for the --no-cache-dir option.
-
-    This is an optparse.Option callback for the --no-cache-dir option.
-    """
-    # The value argument will be None if --no-cache-dir is passed via the
-    # command-line, since the option doesn't accept arguments.  However,
-    # the value can be non-None if the option is triggered e.g. by an
-    # environment variable, like PIP_NO_CACHE_DIR=true.
-    if value is not None:
-        # Then parse the string value to get argument error-checking.
-        try:
-            strtobool(value)
-        except ValueError as exc:
-            raise_option_error(parser, option=option, msg=str(exc))
-
-    # Originally, setting PIP_NO_CACHE_DIR to a value that strtobool()
-    # converted to 0 (like "false" or "no") caused cache_dir to be disabled
-    # rather than enabled (logic would say the latter).  Thus, we disable
-    # the cache directory not just on values that parse to True, but (for
-    # backwards compatibility reasons) also on values that parse to False.
-    # In other words, always set it to False if the option is provided in
-    # some (valid) form.
-    parser.values.cache_dir = False
-
-
-no_cache = partial(
-    Option,
-    "--no-cache-dir",
-    dest="cache_dir",
-    action="callback",
-    callback=_handle_no_cache_dir,
-    help="Disable the cache.",
-)  # type: Callable[..., Option]
-
-no_deps = partial(
-    Option,
-    '--no-deps', '--no-dependencies',
-    dest='ignore_dependencies',
-    action='store_true',
-    default=False,
-    help="Don't install package dependencies.",
-)  # type: Callable[..., Option]
-
-build_dir = partial(
-    Option,
-    '-b', '--build', '--build-dir', '--build-directory',
-    dest='build_dir',
-    metavar='dir',
-    help='Directory to unpack packages into and build in. Note that '
-         'an initial build still takes place in a temporary directory. '
-         'The location of temporary directories can be controlled by setting '
-         'the TMPDIR environment variable (TEMP on Windows) appropriately. '
-         'When passed, build directories are not cleaned in case of failures.'
-)  # type: Callable[..., Option]
-
-ignore_requires_python = partial(
-    Option,
-    '--ignore-requires-python',
-    dest='ignore_requires_python',
-    action='store_true',
-    help='Ignore the Requires-Python information.'
-)  # type: Callable[..., Option]
-
-no_build_isolation = partial(
-    Option,
-    '--no-build-isolation',
-    dest='build_isolation',
-    action='store_false',
-    default=True,
-    help='Disable isolation when building a modern source distribution. '
-         'Build dependencies specified by PEP 518 must be already installed '
-         'if this option is used.'
-)  # type: Callable[..., Option]
-
-
-def _handle_no_use_pep517(option, opt, value, parser):
-    # type: (Option, str, str, OptionParser) -> None
-    """
-    Process a value provided for the --no-use-pep517 option.
-
-    This is an optparse.Option callback for the no_use_pep517 option.
-    """
-    # Since --no-use-pep517 doesn't accept arguments, the value argument
-    # will be None if --no-use-pep517 is passed via the command-line.
-    # However, the value can be non-None if the option is triggered e.g.
-    # by an environment variable, for example "PIP_NO_USE_PEP517=true".
-    if value is not None:
-        msg = """A value was passed for --no-use-pep517,
-        probably using either the PIP_NO_USE_PEP517 environment variable
-        or the "no-use-pep517" config file option. Use an appropriate value
-        of the PIP_USE_PEP517 environment variable or the "use-pep517"
-        config file option instead.
-        """
-        raise_option_error(parser, option=option, msg=msg)
-
-    # Otherwise, --no-use-pep517 was passed via the command-line.
-    parser.values.use_pep517 = False
-
-
-use_pep517 = partial(
-    Option,
-    '--use-pep517',
-    dest='use_pep517',
-    action='store_true',
-    default=None,
-    help='Use PEP 517 for building source distributions '
-         '(use --no-use-pep517 to force legacy behaviour).'
-)  # type: Any
-
-no_use_pep517 = partial(
-    Option,
-    '--no-use-pep517',
-    dest='use_pep517',
-    action='callback',
-    callback=_handle_no_use_pep517,
-    default=None,
-    help=SUPPRESS_HELP
-)  # type: Any
-
-install_options = partial(
-    Option,
-    '--install-option',
-    dest='install_options',
-    action='append',
-    metavar='options',
-    help="Extra arguments to be supplied to the setup.py install "
-         "command (use like --install-option=\"--install-scripts=/usr/local/"
-         "bin\"). Use multiple --install-option options to pass multiple "
-         "options to setup.py install. If you are using an option with a "
-         "directory path, be sure to use absolute path.",
-)  # type: Callable[..., Option]
-
-global_options = partial(
-    Option,
-    '--global-option',
-    dest='global_options',
-    action='append',
-    metavar='options',
-    help="Extra global options to be supplied to the setup.py "
-         "call before the install command.",
-)  # type: Callable[..., Option]
-
-no_clean = partial(
-    Option,
-    '--no-clean',
-    action='store_true',
-    default=False,
-    help="Don't clean up build directories."
-)  # type: Callable[..., Option]
-
-pre = partial(
-    Option,
-    '--pre',
-    action='store_true',
-    default=False,
-    help="Include pre-release and development versions. By default, "
-         "pip only finds stable versions.",
-)  # type: Callable[..., Option]
-
-disable_pip_version_check = partial(
-    Option,
-    "--disable-pip-version-check",
-    dest="disable_pip_version_check",
-    action="store_true",
-    default=False,
-    help="Don't periodically check PyPI to determine whether a new version "
-         "of pip is available for download. Implied with --no-index.",
-)  # type: Callable[..., Option]
-
-
-# Deprecated, Remove later
-always_unzip = partial(
-    Option,
-    '-Z', '--always-unzip',
-    dest='always_unzip',
-    action='store_true',
-    help=SUPPRESS_HELP,
-)  # type: Callable[..., Option]
-
-
-def _handle_merge_hash(option, opt_str, value, parser):
-    # type: (Option, str, str, OptionParser) -> None
-    """Given a value spelled "algo:digest", append the digest to a list
-    pointed to in a dict by the algo name."""
-    if not parser.values.hashes:
-        parser.values.hashes = {}
-    try:
-        algo, digest = value.split(':', 1)
-    except ValueError:
-        parser.error('Arguments to %s must be a hash name '
-                     'followed by a value, like --hash=sha256:abcde...' %
-                     opt_str)
-    if algo not in STRONG_HASHES:
-        parser.error('Allowed hash algorithms for %s are %s.' %
-                     (opt_str, ', '.join(STRONG_HASHES)))
-    parser.values.hashes.setdefault(algo, []).append(digest)
-
-
-hash = partial(
-    Option,
-    '--hash',
-    # Hash values eventually end up in InstallRequirement.hashes due to
-    # __dict__ copying in process_line().
-    dest='hashes',
-    action='callback',
-    callback=_handle_merge_hash,
-    type='string',
-    help="Verify that the package's archive matches this "
-         'hash before installing. Example: --hash=sha256:abcdef...',
-)  # type: Callable[..., Option]
-
-
-require_hashes = partial(
-    Option,
-    '--require-hashes',
-    dest='require_hashes',
-    action='store_true',
-    default=False,
-    help='Require a hash to check each requirement against, for '
-         'repeatable installs. This option is implied when any package in a '
-         'requirements file has a --hash option.',
-)  # type: Callable[..., Option]
-
-
-list_path = partial(
-    Option,
-    '--path',
-    dest='path',
-    action='append',
-    help='Restrict to the specified installation path for listing '
-         'packages (can be used multiple times).'
-)  # type: Callable[..., Option]
-
-
-def check_list_path_option(options):
-    # type: (Values) -> None
-    if options.path and (options.user or options.local):
-        raise CommandError(
-            "Cannot combine '--path' with '--user' or '--local'"
-        )
-
-
-##########
-# groups #
-##########
-
-general_group = {
-    'name': 'General Options',
-    'options': [
-        help_,
-        isolated_mode,
-        require_virtualenv,
-        verbose,
-        version,
-        quiet,
-        log,
-        no_input,
-        proxy,
-        retries,
-        timeout,
-        skip_requirements_regex,
-        exists_action,
-        trusted_host,
-        cert,
-        client_cert,
-        cache_dir,
-        no_cache,
-        disable_pip_version_check,
-        no_color,
-    ]
-}  # type: Dict[str, Any]
-
-index_group = {
-    'name': 'Package Index Options',
-    'options': [
-        index_url,
-        extra_index_url,
-        no_index,
-        find_links,
-    ]
-}  # type: Dict[str, Any]

lib/python3.8/site-packages/pip/_internal/cli/main_parser.py

@@ -1,98 +0,0 @@
-"""A single place for constructing and exposing the main parser
-"""
-
-import os
-import sys
-
-from pip._internal.cli import cmdoptions
-from pip._internal.cli.parser import (
-    ConfigOptionParser, UpdatingDefaultsHelpFormatter,
-)
-from pip._internal.commands import (
-    commands_dict, get_similar_commands, get_summaries,
-)
-from pip._internal.exceptions import CommandError
-from pip._internal.utils.misc import get_pip_version, get_prog
-from pip._internal.utils.typing import MYPY_CHECK_RUNNING
-
-if MYPY_CHECK_RUNNING:
-    from typing import Tuple, List
-
-
-__all__ = ["create_main_parser", "parse_command"]
-
-
-def create_main_parser():
-    # type: () -> ConfigOptionParser
-    """Creates and returns the main parser for pip's CLI
-    """
-
-    parser_kw = {
-        'usage': '\n%prog <command> [options]',
-        'add_help_option': False,
-        'formatter': UpdatingDefaultsHelpFormatter(),
-        'name': 'global',
-        'prog': get_prog(),
-    }
-
-    parser = ConfigOptionParser(**parser_kw)
-    parser.disable_interspersed_args()
-
-    parser.version = get_pip_version()
-
-    # add the general options
-    gen_opts = cmdoptions.make_option_group(cmdoptions.general_group, parser)
-    parser.add_option_group(gen_opts)
-
-    # so the help formatter knows
-    parser.main = True  # type: ignore
-
-    # create command listing for description
-    command_summaries = get_summaries()
-    description = [''] + ['%-27s %s' % (i, j) for i, j in command_summaries]
-    parser.description = '\n'.join(description)
-
-    return parser
-
-
-def parse_command(args):
-    # type: (List[str]) -> Tuple[str, List[str]]
-    parser = create_main_parser()
-
-    # Note: parser calls disable_interspersed_args(), so the result of this
-    # call is to split the initial args into the general options before the
-    # subcommand and everything else.
-    # For example:
-    #  args: ['--timeout=5', 'install', '--user', 'INITools']
-    #  general_options: ['--timeout==5']
-    #  args_else: ['install', '--user', 'INITools']
-    general_options, args_else = parser.parse_args(args)
-
-    # --version
-    if general_options.version:
-        sys.stdout.write(parser.version)  # type: ignore
-        sys.stdout.write(os.linesep)
-        sys.exit()
-
-    # pip || pip help -> print_help()
-    if not args_else or (args_else[0] == 'help' and len(args_else) == 1):
-        parser.print_help()
-        sys.exit()
-
-    # the subcommand name
-    cmd_name = args_else[0]
-
-    if cmd_name not in commands_dict:
-        guess = get_similar_commands(cmd_name)
-
-        msg = ['unknown command "%s"' % cmd_name]
-        if guess:
-            msg.append('maybe you meant "%s"' % guess)
-
-        raise CommandError(' - '.join(msg))
-
-    # all the args without the subcommand
-    cmd_args = args[:]
-    cmd_args.remove(cmd_name)
-
-    return cmd_name, cmd_args

lib/python3.8/site-packages/pip/_internal/cli/parser.py

@@ -1,261 +0,0 @@
-"""Base option parser setup"""
-from __future__ import absolute_import
-
-import logging
-import optparse
-import sys
-import textwrap
-from distutils.util import strtobool
-
-from pip._vendor.six import string_types
-
-from pip._internal.cli.status_codes import UNKNOWN_ERROR
-from pip._internal.configuration import Configuration, ConfigurationError
-from pip._internal.utils.compat import get_terminal_size
-
-logger = logging.getLogger(__name__)
-
-
-class PrettyHelpFormatter(optparse.IndentedHelpFormatter):
-    """A prettier/less verbose help formatter for optparse."""
-
-    def __init__(self, *args, **kwargs):
-        # help position must be aligned with __init__.parseopts.description
-        kwargs['max_help_position'] = 30
-        kwargs['indent_increment'] = 1
-        kwargs['width'] = get_terminal_size()[0] - 2
-        optparse.IndentedHelpFormatter.__init__(self, *args, **kwargs)
-
-    def format_option_strings(self, option):
-        return self._format_option_strings(option, ' <%s>', ', ')
-
-    def _format_option_strings(self, option, mvarfmt=' <%s>', optsep=', '):
-        """
-        Return a comma-separated list of option strings and metavars.
-
-        :param option:  tuple of (short opt, long opt), e.g: ('-f', '--format')
-        :param mvarfmt: metavar format string - evaluated as mvarfmt % metavar
-        :param optsep:  separator
-        """
-        opts = []
-
-        if option._short_opts:
-            opts.append(option._short_opts[0])
-        if option._long_opts:
-            opts.append(option._long_opts[0])
-        if len(opts) > 1:
-            opts.insert(1, optsep)
-
-        if option.takes_value():
-            metavar = option.metavar or option.dest.lower()
-            opts.append(mvarfmt % metavar.lower())
-
-        return ''.join(opts)
-
-    def format_heading(self, heading):
-        if heading == 'Options':
-            return ''
-        return heading + ':\n'
-
-    def format_usage(self, usage):
-        """
-        Ensure there is only one newline between usage and the first heading
-        if there is no description.
-        """
-        msg = '\nUsage: %s\n' % self.indent_lines(textwrap.dedent(usage), "  ")
-        return msg
-
-    def format_description(self, description):
-        # leave full control over description to us
-        if description:
-            if hasattr(self.parser, 'main'):
-                label = 'Commands'
-            else:
-                label = 'Description'
-            # some doc strings have initial newlines, some don't
-            description = description.lstrip('\n')
-            # some doc strings have final newlines and spaces, some don't
-            description = description.rstrip()
-            # dedent, then reindent
-            description = self.indent_lines(textwrap.dedent(description), "  ")
-            description = '%s:\n%s\n' % (label, description)
-            return description
-        else:
-            return ''
-
-    def format_epilog(self, epilog):
-        # leave full control over epilog to us
-        if epilog:
-            return epilog
-        else:
-            return ''
-
-    def indent_lines(self, text, indent):
-        new_lines = [indent + line for line in text.split('\n')]
-        return "\n".join(new_lines)
-
-
-class UpdatingDefaultsHelpFormatter(PrettyHelpFormatter):
-    """Custom help formatter for use in ConfigOptionParser.
-
-    This is updates the defaults before expanding them, allowing
-    them to show up correctly in the help listing.
-    """
-
-    def expand_default(self, option):
-        if self.parser is not None:
-            self.parser._update_defaults(self.parser.defaults)
-        return optparse.IndentedHelpFormatter.expand_default(self, option)
-
-
-class CustomOptionParser(optparse.OptionParser):
-
-    def insert_option_group(self, idx, *args, **kwargs):
-        """Insert an OptionGroup at a given position."""
-        group = self.add_option_group(*args, **kwargs)
-
-        self.option_groups.pop()
-        self.option_groups.insert(idx, group)
-
-        return group
-
-    @property
-    def option_list_all(self):
-        """Get a list of all options, including those in option groups."""
-        res = self.option_list[:]
-        for i in self.option_groups:
-            res.extend(i.option_list)
-
-        return res
-
-
-class ConfigOptionParser(CustomOptionParser):
-    """Custom option parser which updates its defaults by checking the
-    configuration files and environmental variables"""
-
-    def __init__(self, *args, **kwargs):
-        self.name = kwargs.pop('name')
-
-        isolated = kwargs.pop("isolated", False)
-        self.config = Configuration(isolated)
-
-        assert self.name
-        optparse.OptionParser.__init__(self, *args, **kwargs)
-
-    def check_default(self, option, key, val):
-        try:
-            return option.check_value(key, val)
-        except optparse.OptionValueError as exc:
-            print("An error occurred during configuration: %s" % exc)
-            sys.exit(3)
-
-    def _get_ordered_configuration_items(self):
-        # Configuration gives keys in an unordered manner. Order them.
-        override_order = ["global", self.name, ":env:"]
-
-        # Pool the options into different groups
-        section_items = {name: [] for name in override_order}
-        for section_key, val in self.config.items():
-            # ignore empty values
-            if not val:
-                logger.debug(
-                    "Ignoring configuration key '%s' as it's value is empty.",
-                    section_key
-                )
-                continue
-
-            section, key = section_key.split(".", 1)
-            if section in override_order:
-                section_items[section].append((key, val))
-
-        # Yield each group in their override order
-        for section in override_order:
-            for key, val in section_items[section]:
-                yield key, val
-
-    def _update_defaults(self, defaults):
-        """Updates the given defaults with values from the config files and
-        the environ. Does a little special handling for certain types of
-        options (lists)."""
-
-        # Accumulate complex default state.
-        self.values = optparse.Values(self.defaults)
-        late_eval = set()
-        # Then set the options with those values
-        for key, val in self._get_ordered_configuration_items():
-            # '--' because configuration supports only long names
-            option = self.get_option('--' + key)
-
-            # Ignore options not present in this parser. E.g. non-globals put
-            # in [global] by users that want them to apply to all applicable
-            # commands.
-            if option is None:
-                continue
-
-            if option.action in ('store_true', 'store_false', 'count'):
-                try:
-                    val = strtobool(val)
-                except ValueError:
-                    error_msg = invalid_config_error_message(
-                        option.action, key, val
-                    )
-                    self.error(error_msg)
-
-            elif option.action == 'append':
-                val = val.split()
-                val = [self.check_default(option, key, v) for v in val]
-            elif option.action == 'callback':
-                late_eval.add(option.dest)
-                opt_str = option.get_opt_string()
-                val = option.convert_value(opt_str, val)
-                # From take_action
-                args = option.callback_args or ()
-                kwargs = option.callback_kwargs or {}
-                option.callback(option, opt_str, val, self, *args, **kwargs)
-            else:
-                val = self.check_default(option, key, val)
-
-            defaults[option.dest] = val
-
-        for key in late_eval:
-            defaults[key] = getattr(self.values, key)
-        self.values = None
-        return defaults
-
-    def get_default_values(self):
-        """Overriding to make updating the defaults after instantiation of
-        the option parser possible, _update_defaults() does the dirty work."""
-        if not self.process_default_values:
-            # Old, pre-Optik 1.5 behaviour.
-            return optparse.Values(self.defaults)
-
-        # Load the configuration, or error out in case of an error
-        try:
-            self.config.load()
-        except ConfigurationError as err:
-            self.exit(UNKNOWN_ERROR, str(err))
-
-        defaults = self._update_defaults(self.defaults.copy())  # ours
-        for option in self._get_all_options():
-            default = defaults.get(option.dest)
-            if isinstance(default, string_types):
-                opt_str = option.get_opt_string()
-                defaults[option.dest] = option.check_value(opt_str, default)
-        return optparse.Values(defaults)
-
-    def error(self, msg):
-        self.print_usage(sys.stderr)
-        self.exit(UNKNOWN_ERROR, "%s\n" % msg)
-
-
-def invalid_config_error_message(action, key, val):
-    """Returns a better error message when invalid configuration option
-    is provided."""
-    if action in ('store_true', 'store_false'):
-        return ("{0} is not a valid value for {1} option, "
-                "please specify a boolean value like yes/no, "
-                "true/false or 1/0 instead.").format(val, key)
-
-    return ("{0} is not a valid value for {1} option, "
-            "please specify a numerical value like 1/0 "
-            "instead.").format(val, key)

lib/python3.8/site-packages/pip/_internal/cli/status_codes.py

@@ -1,8 +0,0 @@
-from __future__ import absolute_import
-
-SUCCESS = 0
-ERROR = 1
-UNKNOWN_ERROR = 2
-VIRTUALENV_NOT_FOUND = 3
-PREVIOUS_BUILD_DIR_ERROR = 4
-NO_MATCHES_FOUND = 23

lib/python3.8/site-packages/pip/_internal/commands/__init__.py

@@ -1,81 +0,0 @@
-"""
-Package containing all pip commands
-"""
-from __future__ import absolute_import
-
-from pip._internal.commands.completion import CompletionCommand
-from pip._internal.commands.configuration import ConfigurationCommand
-from pip._internal.commands.debug import DebugCommand
-from pip._internal.commands.download import DownloadCommand
-from pip._internal.commands.freeze import FreezeCommand
-from pip._internal.commands.hash import HashCommand
-from pip._internal.commands.help import HelpCommand
-from pip._internal.commands.list import ListCommand
-from pip._internal.commands.check import CheckCommand
-from pip._internal.commands.search import SearchCommand
-from pip._internal.commands.show import ShowCommand
-from pip._internal.commands.install import InstallCommand
-from pip._internal.commands.uninstall import UninstallCommand
-from pip._internal.commands.wheel import WheelCommand
-
-from pip._internal.utils.typing import MYPY_CHECK_RUNNING
-
-if MYPY_CHECK_RUNNING:
-    from typing import List, Type
-    from pip._internal.cli.base_command import Command
-
-commands_order = [
-    InstallCommand,
-    DownloadCommand,
-    UninstallCommand,
-    FreezeCommand,
-    ListCommand,
-    ShowCommand,
-    CheckCommand,
-    ConfigurationCommand,
-    SearchCommand,
-    WheelCommand,
-    HashCommand,
-    CompletionCommand,
-    DebugCommand,
-    HelpCommand,
-]  # type: List[Type[Command]]
-
-commands_dict = {c.name: c for c in commands_order}
-
-
-def get_summaries(ordered=True):
-    """Yields sorted (command name, command summary) tuples."""
-
-    if ordered:
-        cmditems = _sort_commands(commands_dict, commands_order)
-    else:
-        cmditems = commands_dict.items()
-
-    for name, command_class in cmditems:
-        yield (name, command_class.summary)
-
-
-def get_similar_commands(name):
-    """Command name auto-correct."""
-    from difflib import get_close_matches
-
-    name = name.lower()
-
-    close_commands = get_close_matches(name, commands_dict.keys())
-
-    if close_commands:
-        return close_commands[0]
-    else:
-        return False
-
-
-def _sort_commands(cmddict, order):
-    def keyfn(key):
-        try:
-            return order.index(key[1])
-        except ValueError:
-            # unordered items should come last
-            return 0xff
-
-    return sorted(cmddict.items(), key=keyfn)

lib/python3.8/site-packages/pip/_internal/commands/check.py

@@ -1,41 +0,0 @@
-import logging
-
-from pip._internal.cli.base_command import Command
-from pip._internal.operations.check import (
-    check_package_set, create_package_set_from_installed,
-)
-
-logger = logging.getLogger(__name__)
-
-
-class CheckCommand(Command):
-    """Verify installed packages have compatible dependencies."""
-    name = 'check'
-    usage = """
-      %prog [options]"""
-    summary = 'Verify installed packages have compatible dependencies.'
-
-    def run(self, options, args):
-        package_set, parsing_probs = create_package_set_from_installed()
-        missing, conflicting = check_package_set(package_set)
-
-        for project_name in missing:
-            version = package_set[project_name].version
-            for dependency in missing[project_name]:
-                logger.info(
-                    "%s %s requires %s, which is not installed.",
-                    project_name, version, dependency[0],
-                )
-
-        for project_name in conflicting:
-            version = package_set[project_name].version
-            for dep_name, dep_version, req in conflicting[project_name]:
-                logger.info(
-                    "%s %s has requirement %s, but you have %s %s.",
-                    project_name, version, req, dep_name, dep_version,
-                )
-
-        if missing or conflicting or parsing_probs:
-            return 1
-        else:
-            logger.info("No broken requirements found.")

lib/python3.8/site-packages/pip/_internal/commands/completion.py

@@ -1,94 +0,0 @@
-from __future__ import absolute_import
-
-import sys
-import textwrap
-
-from pip._internal.cli.base_command import Command
-from pip._internal.utils.misc import get_prog
-
-BASE_COMPLETION = """
-# pip %(shell)s completion start%(script)s# pip %(shell)s completion end
-"""
-
-COMPLETION_SCRIPTS = {
-    'bash': """
-        _pip_completion()
-        {
-            COMPREPLY=( $( COMP_WORDS="${COMP_WORDS[*]}" \\
-                           COMP_CWORD=$COMP_CWORD \\
-                           PIP_AUTO_COMPLETE=1 $1 ) )
-        }
-        complete -o default -F _pip_completion %(prog)s
-    """,
-    'zsh': """
-        function _pip_completion {
-          local words cword
-          read -Ac words
-          read -cn cword
-          reply=( $( COMP_WORDS="$words[*]" \\
-                     COMP_CWORD=$(( cword-1 )) \\
-                     PIP_AUTO_COMPLETE=1 $words[1] ) )
-        }
-        compctl -K _pip_completion %(prog)s
-    """,
-    'fish': """
-        function __fish_complete_pip
-            set -lx COMP_WORDS (commandline -o) ""
-            set -lx COMP_CWORD ( \\
-                math (contains -i -- (commandline -t) $COMP_WORDS)-1 \\
-            )
-            set -lx PIP_AUTO_COMPLETE 1
-            string split \\  -- (eval $COMP_WORDS[1])
-        end
-        complete -fa "(__fish_complete_pip)" -c %(prog)s
-    """,
-}
-
-
-class CompletionCommand(Command):
-    """A helper command to be used for command completion."""
-    name = 'completion'
-    summary = 'A helper command used for command completion.'
-    ignore_require_venv = True
-
-    def __init__(self, *args, **kw):
-        super(CompletionCommand, self).__init__(*args, **kw)
-
-        cmd_opts = self.cmd_opts
-
-        cmd_opts.add_option(
-            '--bash', '-b',
-            action='store_const',
-            const='bash',
-            dest='shell',
-            help='Emit completion code for bash')
-        cmd_opts.add_option(
-            '--zsh', '-z',
-            action='store_const',
-            const='zsh',
-            dest='shell',
-            help='Emit completion code for zsh')
-        cmd_opts.add_option(
-            '--fish', '-f',
-            action='store_const',
-            const='fish',
-            dest='shell',
-            help='Emit completion code for fish')
-
-        self.parser.insert_option_group(0, cmd_opts)
-
-    def run(self, options, args):
-        """Prints the completion code of the given shell"""
-        shells = COMPLETION_SCRIPTS.keys()
-        shell_options = ['--' + shell for shell in sorted(shells)]
-        if options.shell in shells:
-            script = textwrap.dedent(
-                COMPLETION_SCRIPTS.get(options.shell, '') % {
-                    'prog': get_prog(),
-                }
-            )
-            print(BASE_COMPLETION % {'script': script, 'shell': options.shell})
-        else:
-            sys.stderr.write(
-                'ERROR: You must pass %s\n' % ' or '.join(shell_options)
-            )

lib/python3.8/site-packages/pip/_internal/commands/configuration.py

@@ -1,258 +0,0 @@
-import logging
-import os
-import subprocess
-
-from pip._internal.cli.base_command import Command
-from pip._internal.cli.status_codes import ERROR, SUCCESS
-from pip._internal.configuration import (
-    Configuration, get_configuration_files, kinds,
-)
-from pip._internal.exceptions import PipError
-from pip._internal.utils.deprecation import deprecated
-from pip._internal.utils.misc import get_prog
-from pip._internal.utils.virtualenv import running_under_virtualenv
-
-logger = logging.getLogger(__name__)
-
-
-class ConfigurationCommand(Command):
-    """Manage local and global configuration.
-
-        Subcommands:
-
-        list: List the active configuration (or from the file specified)
-        edit: Edit the configuration file in an editor
-        get: Get the value associated with name
-        set: Set the name=value
-        unset: Unset the value associated with name
-
-        If none of --user, --global and --site are passed, a virtual
-        environment configuration file is used if one is active and the file
-        exists. Otherwise, all modifications happen on the to the user file by
-        default.
-    """
-
-    name = 'config'
-    usage = """
-        %prog [<file-option>] list
-        %prog [<file-option>] [--editor <editor-path>] edit
-
-        %prog [<file-option>] get name
-        %prog [<file-option>] set name value
-        %prog [<file-option>] unset name
-    """
-
-    summary = "Manage local and global configuration."
-
-    def __init__(self, *args, **kwargs):
-        super(ConfigurationCommand, self).__init__(*args, **kwargs)
-
-        self.configuration = None
-
-        self.cmd_opts.add_option(
-            '--editor',
-            dest='editor',
-            action='store',
-            default=None,
-            help=(
-                'Editor to use to edit the file. Uses VISUAL or EDITOR '
-                'environment variables if not provided.'
-            )
-        )
-
-        self.cmd_opts.add_option(
-            '--global',
-            dest='global_file',
-            action='store_true',
-            default=False,
-            help='Use the system-wide configuration file only'
-        )
-
-        self.cmd_opts.add_option(
-            '--user',
-            dest='user_file',
-            action='store_true',
-            default=False,
-            help='Use the user configuration file only'
-        )
-
-        self.cmd_opts.add_option(
-            '--site',
-            dest='site_file',
-            action='store_true',
-            default=False,
-            help='Use the current environment configuration file only'
-        )
-
-        self.cmd_opts.add_option(
-            '--venv',
-            dest='venv_file',
-            action='store_true',
-            default=False,
-            help=(
-                '[Deprecated] Use the current environment configuration '
-                'file in a virtual environment only'
-            )
-        )
-
-        self.parser.insert_option_group(0, self.cmd_opts)
-
-    def run(self, options, args):
-        handlers = {
-            "list": self.list_values,
-            "edit": self.open_in_editor,
-            "get": self.get_name,
-            "set": self.set_name_value,
-            "unset": self.unset_name
-        }
-
-        # Determine action
-        if not args or args[0] not in handlers:
-            logger.error("Need an action ({}) to perform.".format(
-                ", ".join(sorted(handlers)))
-            )
-            return ERROR
-
-        action = args[0]
-
-        # Determine which configuration files are to be loaded
-        #    Depends on whether the command is modifying.
-        try:
-            load_only = self._determine_file(
-                options, need_value=(action in ["get", "set", "unset", "edit"])
-            )
-        except PipError as e:
-            logger.error(e.args[0])
-            return ERROR
-
-        # Load a new configuration
-        self.configuration = Configuration(
-            isolated=options.isolated_mode, load_only=load_only
-        )
-        self.configuration.load()
-
-        # Error handling happens here, not in the action-handlers.
-        try:
-            handlers[action](options, args[1:])
-        except PipError as e:
-            logger.error(e.args[0])
-            return ERROR
-
-        return SUCCESS
-
-    def _determine_file(self, options, need_value):
-        # Convert legacy venv_file option to site_file or error
-        if options.venv_file and not options.site_file:
-            if running_under_virtualenv():
-                options.site_file = True
-                deprecated(
-                    "The --venv option has been deprecated.",
-                    replacement="--site",
-                    gone_in="19.3",
-                )
-            else:
-                raise PipError(
-                    "Legacy --venv option requires a virtual environment. "
-                    "Use --site instead."
-                )
-
-        file_options = [key for key, value in (
-            (kinds.USER, options.user_file),
-            (kinds.GLOBAL, options.global_file),
-            (kinds.SITE, options.site_file),
-        ) if value]
-
-        if not file_options:
-            if not need_value:
-                return None
-            # Default to user, unless there's a site file.
-            elif any(
-                os.path.exists(site_config_file)
-                for site_config_file in get_configuration_files()[kinds.SITE]
-            ):
-                return kinds.SITE
-            else:
-                return kinds.USER
-        elif len(file_options) == 1:
-            return file_options[0]
-
-        raise PipError(
-            "Need exactly one file to operate upon "
-            "(--user, --site, --global) to perform."
-        )
-
-    def list_values(self, options, args):
-        self._get_n_args(args, "list", n=0)
-
-        for key, value in sorted(self.configuration.items()):
-            logger.info("%s=%r", key, value)
-
-    def get_name(self, options, args):
-        key = self._get_n_args(args, "get [name]", n=1)
-        value = self.configuration.get_value(key)
-
-        logger.info("%s", value)
-
-    def set_name_value(self, options, args):
-        key, value = self._get_n_args(args, "set [name] [value]", n=2)
-        self.configuration.set_value(key, value)
-
-        self._save_configuration()
-
-    def unset_name(self, options, args):
-        key = self._get_n_args(args, "unset [name]", n=1)
-        self.configuration.unset_value(key)
-
-        self._save_configuration()
-
-    def open_in_editor(self, options, args):
-        editor = self._determine_editor(options)
-
-        fname = self.configuration.get_file_to_edit()
-        if fname is None:
-            raise PipError("Could not determine appropriate file.")
-
-        try:
-            subprocess.check_call([editor, fname])
-        except subprocess.CalledProcessError as e:
-            raise PipError(
-                "Editor Subprocess exited with exit code {}"
-                .format(e.returncode)
-            )
-
-    def _get_n_args(self, args, example, n):
-        """Helper to make sure the command got the right number of arguments
-        """
-        if len(args) != n:
-            msg = (
-                'Got unexpected number of arguments, expected {}. '
-                '(example: "{} config {}")'
-            ).format(n, get_prog(), example)
-            raise PipError(msg)
-
-        if n == 1:
-            return args[0]
-        else:
-            return args
-
-    def _save_configuration(self):
-        # We successfully ran a modifying command. Need to save the
-        # configuration.
-        try:
-            self.configuration.save()
-        except Exception:
-            logger.error(
-                "Unable to save configuration. Please report this as a bug.",
-                exc_info=1
-            )
-            raise PipError("Internal Error.")
-
-    def _determine_editor(self, options):
-        if options.editor is not None:
-            return options.editor
-        elif "VISUAL" in os.environ:
-            return os.environ["VISUAL"]
-        elif "EDITOR" in os.environ:
-            return os.environ["EDITOR"]
-        else:
-            raise PipError("Could not determine editor to use.")

lib/python3.8/site-packages/pip/_internal/commands/debug.py

@@ -1,114 +0,0 @@
-from __future__ import absolute_import
-
-import locale
-import logging
-import sys
-
-from pip._internal.cli import cmdoptions
-from pip._internal.cli.base_command import Command
-from pip._internal.cli.cmdoptions import make_target_python
-from pip._internal.cli.status_codes import SUCCESS
-from pip._internal.utils.logging import indent_log
-from pip._internal.utils.misc import get_pip_version
-from pip._internal.utils.typing import MYPY_CHECK_RUNNING
-from pip._internal.wheel import format_tag
-
-if MYPY_CHECK_RUNNING:
-    from typing import Any, List
-    from optparse import Values
-
-logger = logging.getLogger(__name__)
-
-
-def show_value(name, value):
-    # type: (str, str) -> None
-    logger.info('{}: {}'.format(name, value))
-
-
-def show_sys_implementation():
-    # type: () -> None
-    logger.info('sys.implementation:')
-    if hasattr(sys, 'implementation'):
-        implementation = sys.implementation  # type: ignore
-        implementation_name = implementation.name
-    else:
-        implementation_name = ''
-
-    with indent_log():
-        show_value('name', implementation_name)
-
-
-def show_tags(options):
-    # type: (Values) -> None
-    tag_limit = 10
-
-    target_python = make_target_python(options)
-    tags = target_python.get_tags()
-
-    # Display the target options that were explicitly provided.
-    formatted_target = target_python.format_given()
-    suffix = ''
-    if formatted_target:
-        suffix = ' (target: {})'.format(formatted_target)
-
-    msg = 'Compatible tags: {}{}'.format(len(tags), suffix)
-    logger.info(msg)
-
-    if options.verbose < 1 and len(tags) > tag_limit:
-        tags_limited = True
-        tags = tags[:tag_limit]
-    else:
-        tags_limited = False
-
-    with indent_log():
-        for tag in tags:
-            logger.info(format_tag(tag))
-
-        if tags_limited:
-            msg = (
-                '...\n'
-                '[First {tag_limit} tags shown. Pass --verbose to show all.]'
-            ).format(tag_limit=tag_limit)
-            logger.info(msg)
-
-
-class DebugCommand(Command):
-    """
-    Display debug information.
-    """
-
-    name = 'debug'
-    usage = """
-      %prog <options>"""
-    summary = 'Show information useful for debugging.'
-    ignore_require_venv = True
-
-    def __init__(self, *args, **kw):
-        super(DebugCommand, self).__init__(*args, **kw)
-
-        cmd_opts = self.cmd_opts
-        cmdoptions.add_target_python_options(cmd_opts)
-        self.parser.insert_option_group(0, cmd_opts)
-
-    def run(self, options, args):
-        # type: (Values, List[Any]) -> int
-        logger.warning(
-            "This command is only meant for debugging. "
-            "Do not use this with automation for parsing and getting these "
-            "details, since the output and options of this command may "
-            "change without notice."
-        )
-        show_value('pip version', get_pip_version())
-        show_value('sys.version', sys.version)
-        show_value('sys.executable', sys.executable)
-        show_value('sys.getdefaultencoding', sys.getdefaultencoding())
-        show_value('sys.getfilesystemencoding', sys.getfilesystemencoding())
-        show_value(
-            'locale.getpreferredencoding', locale.getpreferredencoding(),
-        )
-        show_value('sys.platform', sys.platform)
-        show_sys_implementation()
-
-        show_tags(options)
-
-        return SUCCESS

lib/python3.8/site-packages/pip/_internal/commands/download.py

@@ -1,168 +0,0 @@
-from __future__ import absolute_import
-
-import logging
-import os
-
-from pip._internal.cli import cmdoptions
-from pip._internal.cli.base_command import RequirementCommand
-from pip._internal.cli.cmdoptions import make_target_python
-from pip._internal.legacy_resolve import Resolver
-from pip._internal.operations.prepare import RequirementPreparer
-from pip._internal.req import RequirementSet
-from pip._internal.req.req_tracker import RequirementTracker
-from pip._internal.utils.filesystem import check_path_owner
-from pip._internal.utils.misc import ensure_dir, normalize_path
-from pip._internal.utils.temp_dir import TempDirectory
-
-logger = logging.getLogger(__name__)
-
-
-class DownloadCommand(RequirementCommand):
-    """
-    Download packages from:
-
-    - PyPI (and other indexes) using requirement specifiers.
-    - VCS project urls.
-    - Local project directories.
-    - Local or remote source archives.
-
-    pip also supports downloading from "requirements files", which provide
-    an easy way to specify a whole environment to be downloaded.
-    """
-    name = 'download'
-
-    usage = """
-      %prog [options] <requirement specifier> [package-index-options] ...
-      %prog [options] -r <requirements file> [package-index-options] ...
-      %prog [options] <vcs project url> ...
-      %prog [options] <local project path> ...
-      %prog [options] <archive url/path> ..."""
-
-    summary = 'Download packages.'
-
-    def __init__(self, *args, **kw):
-        super(DownloadCommand, self).__init__(*args, **kw)
-
-        cmd_opts = self.cmd_opts
-
-        cmd_opts.add_option(cmdoptions.constraints())
-        cmd_opts.add_option(cmdoptions.requirements())
-        cmd_opts.add_option(cmdoptions.build_dir())
-        cmd_opts.add_option(cmdoptions.no_deps())
-        cmd_opts.add_option(cmdoptions.global_options())
-        cmd_opts.add_option(cmdoptions.no_binary())
-        cmd_opts.add_option(cmdoptions.only_binary())
-        cmd_opts.add_option(cmdoptions.prefer_binary())
-        cmd_opts.add_option(cmdoptions.src())
-        cmd_opts.add_option(cmdoptions.pre())
-        cmd_opts.add_option(cmdoptions.no_clean())
-        cmd_opts.add_option(cmdoptions.require_hashes())
-        cmd_opts.add_option(cmdoptions.progress_bar())
-        cmd_opts.add_option(cmdoptions.no_build_isolation())
-        cmd_opts.add_option(cmdoptions.use_pep517())
-        cmd_opts.add_option(cmdoptions.no_use_pep517())
-
-        cmd_opts.add_option(
-            '-d', '--dest', '--destination-dir', '--destination-directory',
-            dest='download_dir',
-            metavar='dir',
-            default=os.curdir,
-            help=("Download packages into <dir>."),
-        )
-
-        cmdoptions.add_target_python_options(cmd_opts)
-
-        index_opts = cmdoptions.make_option_group(
-            cmdoptions.index_group,
-            self.parser,
-        )
-
-        self.parser.insert_option_group(0, index_opts)
-        self.parser.insert_option_group(0, cmd_opts)
-
-    def run(self, options, args):
-        options.ignore_installed = True
-        # editable doesn't really make sense for `pip download`, but the bowels
-        # of the RequirementSet code require that property.
-        options.editables = []
-
-        cmdoptions.check_dist_restriction(options)
-
-        options.src_dir = os.path.abspath(options.src_dir)
-        options.download_dir = normalize_path(options.download_dir)
-
-        ensure_dir(options.download_dir)
-
-        with self._build_session(options) as session:
-            target_python = make_target_python(options)
-            finder = self._build_package_finder(
-                options=options,
-                session=session,
-                target_python=target_python,
-            )
-            build_delete = (not (options.no_clean or options.build_dir))
-            if options.cache_dir and not check_path_owner(options.cache_dir):
-                logger.warning(
-                    "The directory '%s' or its parent directory is not owned "
-                    "by the current user and caching wheels has been "
-                    "disabled. check the permissions and owner of that "
-                    "directory. If executing pip with sudo, you may want "
-                    "sudo's -H flag.",
-                    options.cache_dir,
-                )
-                options.cache_dir = None
-
-            with RequirementTracker() as req_tracker, TempDirectory(
-                options.build_dir, delete=build_delete, kind="download"
-            ) as directory:
-
-                requirement_set = RequirementSet(
-                    require_hashes=options.require_hashes,
-                )
-                self.populate_requirement_set(
-                    requirement_set,
-                    args,
-                    options,
-                    finder,
-                    session,
-                    self.name,
-                    None
-                )
-
-                preparer = RequirementPreparer(
-                    build_dir=directory.path,
-                    src_dir=options.src_dir,
-                    download_dir=options.download_dir,
-                    wheel_download_dir=None,
-                    progress_bar=options.progress_bar,
-                    build_isolation=options.build_isolation,
-                    req_tracker=req_tracker,
-                )
-
-                resolver = Resolver(
-                    preparer=preparer,
-                    finder=finder,
-                    session=session,
-                    wheel_cache=None,
-                    use_user_site=False,
-                    upgrade_strategy="to-satisfy-only",
-                    force_reinstall=False,
-                    ignore_dependencies=options.ignore_dependencies,
-                    py_version_info=options.python_version,
-                    ignore_requires_python=False,
-                    ignore_installed=True,
-                    isolated=options.isolated_mode,
-                )
-                resolver.resolve(requirement_set)
-
-                downloaded = ' '.join([
-                    req.name for req in requirement_set.successfully_downloaded
-                ])
-                if downloaded:
-                    logger.info('Successfully downloaded %s', downloaded)
-
-                # Clean up
-                if not options.no_clean:
-                    requirement_set.cleanup_files()
-
-        return requirement_set

lib/python3.8/site-packages/pip/_internal/commands/freeze.py

@@ -1,101 +0,0 @@
-from __future__ import absolute_import
-
-import sys
-
-from pip._internal.cache import WheelCache
-from pip._internal.cli import cmdoptions
-from pip._internal.cli.base_command import Command
-from pip._internal.models.format_control import FormatControl
-from pip._internal.operations.freeze import freeze
-from pip._internal.utils.compat import stdlib_pkgs
-
-DEV_PKGS = {'pip', 'setuptools', 'distribute', 'wheel'}
-
-
-class FreezeCommand(Command):
-    """
-    Output installed packages in requirements format.
-
-    packages are listed in a case-insensitive sorted order.
-    """
-    name = 'freeze'
-    usage = """
-      %prog [options]"""
-    summary = 'Output installed packages in requirements format.'
-    log_streams = ("ext://sys.stderr", "ext://sys.stderr")
-
-    def __init__(self, *args, **kw):
-        super(FreezeCommand, self).__init__(*args, **kw)
-
-        self.cmd_opts.add_option(
-            '-r', '--requirement',
-            dest='requirements',
-            action='append',
-            default=[],
-            metavar='file',
-            help="Use the order in the given requirements file and its "
-                 "comments when generating output. This option can be "
-                 "used multiple times.")
-        self.cmd_opts.add_option(
-            '-f', '--find-links',
-            dest='find_links',
-            action='append',
-            default=[],
-            metavar='URL',
-            help='URL for finding packages, which will be added to the '
-                 'output.')
-        self.cmd_opts.add_option(
-            '-l', '--local',
-            dest='local',
-            action='store_true',
-            default=False,
-            help='If in a virtualenv that has global access, do not output '
-                 'globally-installed packages.')
-        self.cmd_opts.add_option(
-            '--user',
-            dest='user',
-            action='store_true',
-            default=False,
-            help='Only output packages installed in user-site.')
-        self.cmd_opts.add_option(cmdoptions.list_path())
-        self.cmd_opts.add_option(
-            '--all',
-            dest='freeze_all',
-            action='store_true',
-            help='Do not skip these packages in the output:'
-                 ' %s' % ', '.join(DEV_PKGS))
-        self.cmd_opts.add_option(
-            '--exclude-editable',
-            dest='exclude_editable',
-            action='store_true',
-            help='Exclude editable package from output.')
-
-        self.parser.insert_option_group(0, self.cmd_opts)
-
-    def run(self, options, args):
-        format_control = FormatControl(set(), set())
-        wheel_cache = WheelCache(options.cache_dir, format_control)
-        skip = set(stdlib_pkgs)
-        if not options.freeze_all:
-            skip.update(DEV_PKGS)
-
-        cmdoptions.check_list_path_option(options)
-
-        freeze_kwargs = dict(
-            requirement=options.requirements,
-            find_links=options.find_links,
-            local_only=options.local,
-            user_only=options.user,
-            paths=options.path,
-            skip_regex=options.skip_requirements_regex,
-            isolated=options.isolated_mode,
-            wheel_cache=wheel_cache,
-            skip=skip,
-            exclude_editable=options.exclude_editable,
-        )
-
-        try:
-            for line in freeze(**freeze_kwargs):
-                sys.stdout.write(line + '\n')
-        finally:
-            wheel_cache.cleanup()

lib/python3.8/site-packages/pip/_internal/commands/hash.py

@@ -1,57 +0,0 @@
-from __future__ import absolute_import
-
-import hashlib
-import logging
-import sys
-
-from pip._internal.cli.base_command import Command
-from pip._internal.cli.status_codes import ERROR
-from pip._internal.utils.hashes import FAVORITE_HASH, STRONG_HASHES
-from pip._internal.utils.misc import read_chunks
-
-logger = logging.getLogger(__name__)
-
-
-class HashCommand(Command):
-    """
-    Compute a hash of a local package archive.
-
-    These can be used with --hash in a requirements file to do repeatable
-    installs.
-
-    """
-    name = 'hash'
-    usage = '%prog [options] <file> ...'
-    summary = 'Compute hashes of package archives.'
-    ignore_require_venv = True
-
-    def __init__(self, *args, **kw):
-        super(HashCommand, self).__init__(*args, **kw)
-        self.cmd_opts.add_option(
-            '-a', '--algorithm',
-            dest='algorithm',
-            choices=STRONG_HASHES,
-            action='store',
-            default=FAVORITE_HASH,
-            help='The hash algorithm to use: one of %s' %
-                 ', '.join(STRONG_HASHES))
-        self.parser.insert_option_group(0, self.cmd_opts)
-
-    def run(self, options, args):
-        if not args:
-            self.parser.print_usage(sys.stderr)
-            return ERROR
-
-        algorithm = options.algorithm
-        for path in args:
-            logger.info('%s:\n--hash=%s:%s',
-                        path, algorithm, _hash_of_file(path, algorithm))
-
-
-def _hash_of_file(path, algorithm):
-    """Return the hash digest of a file."""
-    with open(path, 'rb') as archive:
-        hash = hashlib.new(algorithm)
-        for chunk in read_chunks(archive):
-            hash.update(chunk)
-    return hash.hexdigest()

lib/python3.8/site-packages/pip/_internal/commands/help.py

@@ -1,37 +0,0 @@
-from __future__ import absolute_import
-
-from pip._internal.cli.base_command import Command
-from pip._internal.cli.status_codes import SUCCESS
-from pip._internal.exceptions import CommandError
-
-
-class HelpCommand(Command):
-    """Show help for commands"""
-    name = 'help'
-    usage = """
-      %prog <command>"""
-    summary = 'Show help for commands.'
-    ignore_require_venv = True
-
-    def run(self, options, args):
-        from pip._internal.commands import commands_dict, get_similar_commands
-
-        try:
-            # 'pip help' with no args is handled by pip.__init__.parseopt()
-            cmd_name = args[0]  # the command we need help for
-        except IndexError:
-            return SUCCESS
-
-        if cmd_name not in commands_dict:
-            guess = get_similar_commands(cmd_name)
-
-            msg = ['unknown command "%s"' % cmd_name]
-            if guess:
-                msg.append('maybe you meant "%s"' % guess)
-
-            raise CommandError(' - '.join(msg))
-
-        command = commands_dict[cmd_name]()
-        command.parser.print_help()
-
-        return SUCCESS

lib/python3.8/site-packages/pip/_internal/commands/install.py

@@ -1,580 +0,0 @@
-from __future__ import absolute_import
-
-import errno
-import logging
-import operator
-import os
-import shutil
-from optparse import SUPPRESS_HELP
-
-from pip._vendor import pkg_resources
-
-from pip._internal.cache import WheelCache
-from pip._internal.cli import cmdoptions
-from pip._internal.cli.base_command import RequirementCommand
-from pip._internal.cli.cmdoptions import make_target_python
-from pip._internal.cli.status_codes import ERROR
-from pip._internal.exceptions import (
-    CommandError, InstallationError, PreviousBuildDirError,
-)
-from pip._internal.legacy_resolve import Resolver
-from pip._internal.locations import distutils_scheme
-from pip._internal.operations.check import check_install_conflicts
-from pip._internal.operations.prepare import RequirementPreparer
-from pip._internal.req import RequirementSet, install_given_reqs
-from pip._internal.req.req_tracker import RequirementTracker
-from pip._internal.utils.filesystem import check_path_owner
-from pip._internal.utils.misc import (
-    ensure_dir, get_installed_version,
-    protect_pip_from_modification_on_windows,
-)
-from pip._internal.utils.temp_dir import TempDirectory
-from pip._internal.utils.virtualenv import virtualenv_no_global
-from pip._internal.wheel import WheelBuilder
-
-logger = logging.getLogger(__name__)
-
-
-def is_wheel_installed():
-    """
-    Return whether the wheel package is installed.
-    """
-    try:
-        import wheel  # noqa: F401
-    except ImportError:
-        return False
-
-    return True
-
-
-def build_wheels(builder, pep517_requirements, legacy_requirements, session):
-    """
-    Build wheels for requirements, depending on whether wheel is installed.
-    """
-    # We don't build wheels for legacy requirements if wheel is not installed.
-    should_build_legacy = is_wheel_installed()
-
-    # Always build PEP 517 requirements
-    build_failures = builder.build(
-        pep517_requirements,
-        session=session, autobuilding=True
-    )
-
-    if should_build_legacy:
-        # We don't care about failures building legacy
-        # requirements, as we'll fall through to a direct
-        # install for those.
-        builder.build(
-            legacy_requirements,
-            session=session, autobuilding=True
-        )
-
-    return build_failures
-
-
-class InstallCommand(RequirementCommand):
-    """
-    Install packages from:
-
-    - PyPI (and other indexes) using requirement specifiers.
-    - VCS project urls.
-    - Local project directories.
-    - Local or remote source archives.
-
-    pip also supports installing from "requirements files," which provide
-    an easy way to specify a whole environment to be installed.
-    """
-    name = 'install'
-
-    usage = """
-      %prog [options] <requirement specifier> [package-index-options] ...
-      %prog [options] -r <requirements file> [package-index-options] ...
-      %prog [options] [-e] <vcs project url> ...
-      %prog [options] [-e] <local project path> ...
-      %prog [options] <archive url/path> ..."""
-
-    summary = 'Install packages.'
-
-    def __init__(self, *args, **kw):
-        super(InstallCommand, self).__init__(*args, **kw)
-
-        cmd_opts = self.cmd_opts
-
-        cmd_opts.add_option(cmdoptions.requirements())
-        cmd_opts.add_option(cmdoptions.constraints())
-        cmd_opts.add_option(cmdoptions.no_deps())
-        cmd_opts.add_option(cmdoptions.pre())
-
-        cmd_opts.add_option(cmdoptions.editable())
-        cmd_opts.add_option(
-            '-t', '--target',
-            dest='target_dir',
-            metavar='dir',
-            default=None,
-            help='Install packages into <dir>. '
-                 'By default this will not replace existing files/folders in '
-                 '<dir>. Use --upgrade to replace existing packages in <dir> '
-                 'with new versions.'
-        )
-        cmdoptions.add_target_python_options(cmd_opts)
-
-        cmd_opts.add_option(
-            '--user',
-            dest='use_user_site',
-            action='store_true',
-            help="Install to the Python user install directory for your "
-                 "platform. Typically ~/.local/, or %APPDATA%\\Python on "
-                 "Windows. (See the Python documentation for site.USER_BASE "
-                 "for full details.)")
-        cmd_opts.add_option(
-            '--no-user',
-            dest='use_user_site',
-            action='store_false',
-            help=SUPPRESS_HELP)
-        cmd_opts.add_option(
-            '--root',
-            dest='root_path',
-            metavar='dir',
-            default=None,
-            help="Install everything relative to this alternate root "
-                 "directory.")
-        cmd_opts.add_option(
-            '--prefix',
-            dest='prefix_path',
-            metavar='dir',
-            default=None,
-            help="Installation prefix where lib, bin and other top-level "
-                 "folders are placed")
-
-        cmd_opts.add_option(cmdoptions.build_dir())
-
-        cmd_opts.add_option(cmdoptions.src())
-
-        cmd_opts.add_option(
-            '-U', '--upgrade',
-            dest='upgrade',
-            action='store_true',
-            help='Upgrade all specified packages to the newest available '
-                 'version. The handling of dependencies depends on the '
-                 'upgrade-strategy used.'
-        )
-
-        cmd_opts.add_option(
-            '--upgrade-strategy',
-            dest='upgrade_strategy',
-            default='only-if-needed',
-            choices=['only-if-needed', 'eager'],
-            help='Determines how dependency upgrading should be handled '
-                 '[default: %default]. '
-                 '"eager" - dependencies are upgraded regardless of '
-                 'whether the currently installed version satisfies the '
-                 'requirements of the upgraded package(s). '
-                 '"only-if-needed" -  are upgraded only when they do not '
-                 'satisfy the requirements of the upgraded package(s).'
-        )
-
-        cmd_opts.add_option(
-            '--force-reinstall',
-            dest='force_reinstall',
-            action='store_true',
-            help='Reinstall all packages even if they are already '
-                 'up-to-date.')
-
-        cmd_opts.add_option(
-            '-I', '--ignore-installed',
-            dest='ignore_installed',
-            action='store_true',
-            help='Ignore the installed packages (reinstalling instead).')
-
-        cmd_opts.add_option(cmdoptions.ignore_requires_python())
-        cmd_opts.add_option(cmdoptions.no_build_isolation())
-        cmd_opts.add_option(cmdoptions.use_pep517())
-        cmd_opts.add_option(cmdoptions.no_use_pep517())
-
-        cmd_opts.add_option(cmdoptions.install_options())
-        cmd_opts.add_option(cmdoptions.global_options())
-
-        cmd_opts.add_option(
-            "--compile",
-            action="store_true",
-            dest="compile",
-            default=True,
-            help="Compile Python source files to bytecode",
-        )
-
-        cmd_opts.add_option(
-            "--no-compile",
-            action="store_false",
-            dest="compile",
-            help="Do not compile Python source files to bytecode",
-        )
-
-        cmd_opts.add_option(
-            "--no-warn-script-location",
-            action="store_false",
-            dest="warn_script_location",
-            default=True,
-            help="Do not warn when installing scripts outside PATH",
-        )
-        cmd_opts.add_option(
-            "--no-warn-conflicts",
-            action="store_false",
-            dest="warn_about_conflicts",
-            default=True,
-            help="Do not warn about broken dependencies",
-        )
-
-        cmd_opts.add_option(cmdoptions.no_binary())
-        cmd_opts.add_option(cmdoptions.only_binary())
-        cmd_opts.add_option(cmdoptions.prefer_binary())
-        cmd_opts.add_option(cmdoptions.no_clean())
-        cmd_opts.add_option(cmdoptions.require_hashes())
-        cmd_opts.add_option(cmdoptions.progress_bar())
-
-        index_opts = cmdoptions.make_option_group(
-            cmdoptions.index_group,
-            self.parser,
-        )
-
-        self.parser.insert_option_group(0, index_opts)
-        self.parser.insert_option_group(0, cmd_opts)
-
-    def run(self, options, args):
-        cmdoptions.check_install_build_global(options)
-        upgrade_strategy = "to-satisfy-only"
-        if options.upgrade:
-            upgrade_strategy = options.upgrade_strategy
-
-        if options.build_dir:
-            options.build_dir = os.path.abspath(options.build_dir)
-
-        cmdoptions.check_dist_restriction(options, check_target=True)
-
-        options.src_dir = os.path.abspath(options.src_dir)
-        install_options = options.install_options or []
-        if options.use_user_site:
-            if options.prefix_path:
-                raise CommandError(
-                    "Can not combine '--user' and '--prefix' as they imply "
-                    "different installation locations"
-                )
-            if virtualenv_no_global():
-                raise InstallationError(
-                    "Can not perform a '--user' install. User site-packages "
-                    "are not visible in this virtualenv."
-                )
-            install_options.append('--user')
-            install_options.append('--prefix=')
-
-        target_temp_dir = TempDirectory(kind="target")
-        if options.target_dir:
-            options.ignore_installed = True
-            options.target_dir = os.path.abspath(options.target_dir)
-            if (os.path.exists(options.target_dir) and not
-                    os.path.isdir(options.target_dir)):
-                raise CommandError(
-                    "Target path exists but is not a directory, will not "
-                    "continue."
-                )
-
-            # Create a target directory for using with the target option
-            target_temp_dir.create()
-            install_options.append('--home=' + target_temp_dir.path)
-
-        global_options = options.global_options or []
-
-        with self._build_session(options) as session:
-            target_python = make_target_python(options)
-            finder = self._build_package_finder(
-                options=options,
-                session=session,
-                target_python=target_python,
-                ignore_requires_python=options.ignore_requires_python,
-            )
-            build_delete = (not (options.no_clean or options.build_dir))
-            wheel_cache = WheelCache(options.cache_dir, options.format_control)
-
-            if options.cache_dir and not check_path_owner(options.cache_dir):
-                logger.warning(
-                    "The directory '%s' or its parent directory is not owned "
-                    "by the current user and caching wheels has been "
-                    "disabled. check the permissions and owner of that "
-                    "directory. If executing pip with sudo, you may want "
-                    "sudo's -H flag.",
-                    options.cache_dir,
-                )
-                options.cache_dir = None
-
-            with RequirementTracker() as req_tracker, TempDirectory(
-                options.build_dir, delete=build_delete, kind="install"
-            ) as directory:
-                requirement_set = RequirementSet(
-                    require_hashes=options.require_hashes,
-                    check_supported_wheels=not options.target_dir,
-                )
-
-                try:
-                    self.populate_requirement_set(
-                        requirement_set, args, options, finder, session,
-                        self.name, wheel_cache
-                    )
-                    preparer = RequirementPreparer(
-                        build_dir=directory.path,
-                        src_dir=options.src_dir,
-                        download_dir=None,
-                        wheel_download_dir=None,
-                        progress_bar=options.progress_bar,
-                        build_isolation=options.build_isolation,
-                        req_tracker=req_tracker,
-                    )
-
-                    resolver = Resolver(
-                        preparer=preparer,
-                        finder=finder,
-                        session=session,
-                        wheel_cache=wheel_cache,
-                        use_user_site=options.use_user_site,
-                        upgrade_strategy=upgrade_strategy,
-                        force_reinstall=options.force_reinstall,
-                        ignore_dependencies=options.ignore_dependencies,
-                        ignore_requires_python=options.ignore_requires_python,
-                        ignore_installed=options.ignore_installed,
-                        isolated=options.isolated_mode,
-                        use_pep517=options.use_pep517
-                    )
-                    resolver.resolve(requirement_set)
-
-                    protect_pip_from_modification_on_windows(
-                        modifying_pip=requirement_set.has_requirement("pip")
-                    )
-
-                    # Consider legacy and PEP517-using requirements separately
-                    legacy_requirements = []
-                    pep517_requirements = []
-                    for req in requirement_set.requirements.values():
-                        if req.use_pep517:
-                            pep517_requirements.append(req)
-                        else:
-                            legacy_requirements.append(req)
-
-                    wheel_builder = WheelBuilder(
-                        finder, preparer, wheel_cache,
-                        build_options=[], global_options=[],
-                    )
-
-                    build_failures = build_wheels(
-                        builder=wheel_builder,
-                        pep517_requirements=pep517_requirements,
-                        legacy_requirements=legacy_requirements,
-                        session=session,
-                    )
-
-                    # If we're using PEP 517, we cannot do a direct install
-                    # so we fail here.
-                    if build_failures:
-                        raise InstallationError(
-                            "Could not build wheels for {} which use"
-                            " PEP 517 and cannot be installed directly".format(
-                                ", ".join(r.name for r in build_failures)))
-
-                    to_install = resolver.get_installation_order(
-                        requirement_set
-                    )
-
-                    # Consistency Checking of the package set we're installing.
-                    should_warn_about_conflicts = (
-                        not options.ignore_dependencies and
-                        options.warn_about_conflicts
-                    )
-                    if should_warn_about_conflicts:
-                        self._warn_about_conflicts(to_install)
-
-                    # Don't warn about script install locations if
-                    # --target has been specified
-                    warn_script_location = options.warn_script_location
-                    if options.target_dir:
-                        warn_script_location = False
-
-                    installed = install_given_reqs(
-                        to_install,
-                        install_options,
-                        global_options,
-                        root=options.root_path,
-                        home=target_temp_dir.path,
-                        prefix=options.prefix_path,
-                        pycompile=options.compile,
-                        warn_script_location=warn_script_location,
-                        use_user_site=options.use_user_site,
-                    )
-
-                    lib_locations = get_lib_location_guesses(
-                        user=options.use_user_site,
-                        home=target_temp_dir.path,
-                        root=options.root_path,
-                        prefix=options.prefix_path,
-                        isolated=options.isolated_mode,
-                    )
-                    working_set = pkg_resources.WorkingSet(lib_locations)
-
-                    reqs = sorted(installed, key=operator.attrgetter('name'))
-                    items = []
-                    for req in reqs:
-                        item = req.name
-                        try:
-                            installed_version = get_installed_version(
-                                req.name, working_set=working_set
-                            )
-                            if installed_version:
-                                item += '-' + installed_version
-                        except Exception:
-                            pass
-                        items.append(item)
-                    installed = ' '.join(items)
-                    if installed:
-                        logger.info('Successfully installed %s', installed)
-                except EnvironmentError as error:
-                    show_traceback = (self.verbosity >= 1)
-
-                    message = create_env_error_message(
-                        error, show_traceback, options.use_user_site,
-                    )
-                    logger.error(message, exc_info=show_traceback)
-
-                    return ERROR
-                except PreviousBuildDirError:
-                    options.no_clean = True
-                    raise
-                finally:
-                    # Clean up
-                    if not options.no_clean:
-                        requirement_set.cleanup_files()
-                        wheel_cache.cleanup()
-
-        if options.target_dir:
-            self._handle_target_dir(
-                options.target_dir, target_temp_dir, options.upgrade
-            )
-        return requirement_set
-
-    def _handle_target_dir(self, target_dir, target_temp_dir, upgrade):
-        ensure_dir(target_dir)
-
-        # Checking both purelib and platlib directories for installed
-        # packages to be moved to target directory
-        lib_dir_list = []
-
-        with target_temp_dir:
-            # Checking both purelib and platlib directories for installed
-            # packages to be moved to target directory
-            scheme = distutils_scheme('', home=target_temp_dir.path)
-            purelib_dir = scheme['purelib']
-            platlib_dir = scheme['platlib']
-            data_dir = scheme['data']
-
-            if os.path.exists(purelib_dir):
-                lib_dir_list.append(purelib_dir)
-            if os.path.exists(platlib_dir) and platlib_dir != purelib_dir:
-                lib_dir_list.append(platlib_dir)
-            if os.path.exists(data_dir):
-                lib_dir_list.append(data_dir)
-
-            for lib_dir in lib_dir_list:
-                for item in os.listdir(lib_dir):
-                    if lib_dir == data_dir:
-                        ddir = os.path.join(data_dir, item)
-                        if any(s.startswith(ddir) for s in lib_dir_list[:-1]):
-                            continue
-                    target_item_dir = os.path.join(target_dir, item)
-                    if os.path.exists(target_item_dir):
-                        if not upgrade:
-                            logger.warning(
-                                'Target directory %s already exists. Specify '
-                                '--upgrade to force replacement.',
-                                target_item_dir
-                            )
-                            continue
-                        if os.path.islink(target_item_dir):
-                            logger.warning(
-                                'Target directory %s already exists and is '
-                                'a link. Pip will not automatically replace '
-                                'links, please remove if replacement is '
-                                'desired.',
-                                target_item_dir
-                            )
-                            continue
-                        if os.path.isdir(target_item_dir):
-                            shutil.rmtree(target_item_dir)
-                        else:
-                            os.remove(target_item_dir)
-
-                    shutil.move(
-                        os.path.join(lib_dir, item),
-                        target_item_dir
-                    )
-
-    def _warn_about_conflicts(self, to_install):
-        try:
-            package_set, _dep_info = check_install_conflicts(to_install)
-        except Exception:
-            logger.error("Error checking for conflicts.", exc_info=True)
-            return
-        missing, conflicting = _dep_info
-
-        # NOTE: There is some duplication here from pip check
-        for project_name in missing:
-            version = package_set[project_name][0]
-            for dependency in missing[project_name]:
-                logger.critical(
-                    "%s %s requires %s, which is not installed.",
-                    project_name, version, dependency[1],
-                )
-
-        for project_name in conflicting:
-            version = package_set[project_name][0]
-            for dep_name, dep_version, req in conflicting[project_name]:
-                logger.critical(
-                    "%s %s has requirement %s, but you'll have %s %s which is "
-                    "incompatible.",
-                    project_name, version, req, dep_name, dep_version,
-                )
-
-
-def get_lib_location_guesses(*args, **kwargs):
-    scheme = distutils_scheme('', *args, **kwargs)
-    return [scheme['purelib'], scheme['platlib']]
-
-
-def create_env_error_message(error, show_traceback, using_user_site):
-    """Format an error message for an EnvironmentError
-
-    It may occur anytime during the execution of the install command.
-    """
-    parts = []
-
-    # Mention the error if we are not going to show a traceback
-    parts.append("Could not install packages due to an EnvironmentError")
-    if not show_traceback:
-        parts.append(": ")
-        parts.append(str(error))
-    else:
-        parts.append(".")
-
-    # Spilt the error indication from a helper message (if any)
-    parts[-1] += "\n"
-
-    # Suggest useful actions to the user:
-    #  (1) using user site-packages or (2) verifying the permissions
-    if error.errno == errno.EACCES:
-        user_option_part = "Consider using the `--user` option"
-        permissions_part = "Check the permissions"
-
-        if not using_user_site:
-            parts.extend([
-                user_option_part, " or ",
-                permissions_part.lower(),
-            ])
-        else:
-            parts.append(permissions_part)
-        parts.append(".\n")
-
-    return "".join(parts).strip() + "\n"

lib/python3.8/site-packages/pip/_internal/commands/list.py

@@ -1,311 +0,0 @@
-from __future__ import absolute_import
-
-import json
-import logging
-
-from pip._vendor import six
-from pip._vendor.six.moves import zip_longest
-
-from pip._internal.cli import cmdoptions
-from pip._internal.cli.base_command import Command
-from pip._internal.cli.cmdoptions import make_search_scope
-from pip._internal.exceptions import CommandError
-from pip._internal.index import PackageFinder
-from pip._internal.models.selection_prefs import SelectionPreferences
-from pip._internal.utils.misc import (
-    dist_is_editable, get_installed_distributions,
-)
-from pip._internal.utils.packaging import get_installer
-
-logger = logging.getLogger(__name__)
-
-
-class ListCommand(Command):
-    """
-    List installed packages, including editables.
-
-    Packages are listed in a case-insensitive sorted order.
-    """
-    name = 'list'
-    usage = """
-      %prog [options]"""
-    summary = 'List installed packages.'
-
-    def __init__(self, *args, **kw):
-        super(ListCommand, self).__init__(*args, **kw)
-
-        cmd_opts = self.cmd_opts
-
-        cmd_opts.add_option(
-            '-o', '--outdated',
-            action='store_true',
-            default=False,
-            help='List outdated packages')
-        cmd_opts.add_option(
-            '-u', '--uptodate',
-            action='store_true',
-            default=False,
-            help='List uptodate packages')
-        cmd_opts.add_option(
-            '-e', '--editable',
-            action='store_true',
-            default=False,
-            help='List editable projects.')
-        cmd_opts.add_option(
-            '-l', '--local',
-            action='store_true',
-            default=False,
-            help=('If in a virtualenv that has global access, do not list '
-                  'globally-installed packages.'),
-        )
-        self.cmd_opts.add_option(
-            '--user',
-            dest='user',
-            action='store_true',
-            default=False,
-            help='Only output packages installed in user-site.')
-        cmd_opts.add_option(cmdoptions.list_path())
-        cmd_opts.add_option(
-            '--pre',
-            action='store_true',
-            default=False,
-            help=("Include pre-release and development versions. By default, "
-                  "pip only finds stable versions."),
-        )
-
-        cmd_opts.add_option(
-            '--format',
-            action='store',
-            dest='list_format',
-            default="columns",
-            choices=('columns', 'freeze', 'json'),
-            help="Select the output format among: columns (default), freeze, "
-                 "or json",
-        )
-
-        cmd_opts.add_option(
-            '--not-required',
-            action='store_true',
-            dest='not_required',
-            help="List packages that are not dependencies of "
-                 "installed packages.",
-        )
-
-        cmd_opts.add_option(
-            '--exclude-editable',
-            action='store_false',
-            dest='include_editable',
-            help='Exclude editable package from output.',
-        )
-        cmd_opts.add_option(
-            '--include-editable',
-            action='store_true',
-            dest='include_editable',
-            help='Include editable package from output.',
-            default=True,
-        )
-        index_opts = cmdoptions.make_option_group(
-            cmdoptions.index_group, self.parser
-        )
-
-        self.parser.insert_option_group(0, index_opts)
-        self.parser.insert_option_group(0, cmd_opts)
-
-    def _build_package_finder(self, options, session):
-        """
-        Create a package finder appropriate to this list command.
-        """
-        search_scope = make_search_scope(options)
-
-        # Pass allow_yanked=False to ignore yanked versions.
-        selection_prefs = SelectionPreferences(
-            allow_yanked=False,
-            allow_all_prereleases=options.pre,
-        )
-
-        return PackageFinder.create(
-            search_scope=search_scope,
-            selection_prefs=selection_prefs,
-            trusted_hosts=options.trusted_hosts,
-            session=session,
-        )
-
-    def run(self, options, args):
-        if options.outdated and options.uptodate:
-            raise CommandError(
-                "Options --outdated and --uptodate cannot be combined.")
-
-        cmdoptions.check_list_path_option(options)
-
-        packages = get_installed_distributions(
-            local_only=options.local,
-            user_only=options.user,
-            editables_only=options.editable,
-            include_editables=options.include_editable,
-            paths=options.path,
-        )
-
-        # get_not_required must be called firstly in order to find and
-        # filter out all dependencies correctly. Otherwise a package
-        # can't be identified as requirement because some parent packages
-        # could be filtered out before.
-        if options.not_required:
-            packages = self.get_not_required(packages, options)
-
-        if options.outdated:
-            packages = self.get_outdated(packages, options)
-        elif options.uptodate:
-            packages = self.get_uptodate(packages, options)
-
-        self.output_package_listing(packages, options)
-
-    def get_outdated(self, packages, options):
-        return [
-            dist for dist in self.iter_packages_latest_infos(packages, options)
-            if dist.latest_version > dist.parsed_version
-        ]
-
-    def get_uptodate(self, packages, options):
-        return [
-            dist for dist in self.iter_packages_latest_infos(packages, options)
-            if dist.latest_version == dist.parsed_version
-        ]
-
-    def get_not_required(self, packages, options):
-        dep_keys = set()
-        for dist in packages:
-            dep_keys.update(requirement.key for requirement in dist.requires())
-        return {pkg for pkg in packages if pkg.key not in dep_keys}
-
-    def iter_packages_latest_infos(self, packages, options):
-        with self._build_session(options) as session:
-            finder = self._build_package_finder(options, session)
-
-            for dist in packages:
-                typ = 'unknown'
-                all_candidates = finder.find_all_candidates(dist.key)
-                if not options.pre:
-                    # Remove prereleases
-                    all_candidates = [candidate for candidate in all_candidates
-                                      if not candidate.version.is_prerelease]
-
-                evaluator = finder.make_candidate_evaluator(
-                    project_name=dist.project_name,
-                )
-                best_candidate = evaluator.get_best_candidate(all_candidates)
-                if best_candidate is None:
-                    continue
-
-                remote_version = best_candidate.version
-                if best_candidate.link.is_wheel:
-                    typ = 'wheel'
-                else:
-                    typ = 'sdist'
-                # This is dirty but makes the rest of the code much cleaner
-                dist.latest_version = remote_version
-                dist.latest_filetype = typ
-                yield dist
-
-    def output_package_listing(self, packages, options):
-        packages = sorted(
-            packages,
-            key=lambda dist: dist.project_name.lower(),
-        )
-        if options.list_format == 'columns' and packages:
-            data, header = format_for_columns(packages, options)
-            self.output_package_listing_columns(data, header)
-        elif options.list_format == 'freeze':
-            for dist in packages:
-                if options.verbose >= 1:
-                    logger.info("%s==%s (%s)", dist.project_name,
-                                dist.version, dist.location)
-                else:
-                    logger.info("%s==%s", dist.project_name, dist.version)
-        elif options.list_format == 'json':
-            logger.info(format_for_json(packages, options))
-
-    def output_package_listing_columns(self, data, header):
-        # insert the header first: we need to know the size of column names
-        if len(data) > 0:
-            data.insert(0, header)
-
-        pkg_strings, sizes = tabulate(data)
-
-        # Create and add a separator.
-        if len(data) > 0:
-            pkg_strings.insert(1, " ".join(map(lambda x: '-' * x, sizes)))
-
-        for val in pkg_strings:
-            logger.info(val)
-
-
-def tabulate(vals):
-    # From pfmoore on GitHub:
-    # https://github.com/pypa/pip/issues/3651#issuecomment-216932564
-    assert len(vals) > 0
-
-    sizes = [0] * max(len(x) for x in vals)
-    for row in vals:
-        sizes = [max(s, len(str(c))) for s, c in zip_longest(sizes, row)]
-
-    result = []
-    for row in vals:
-        display = " ".join([str(c).ljust(s) if c is not None else ''
-                            for s, c in zip_longest(sizes, row)])
-        result.append(display)
-
-    return result, sizes
-
-
-def format_for_columns(pkgs, options):
-    """
-    Convert the package data into something usable
-    by output_package_listing_columns.
-    """
-    running_outdated = options.outdated
-    # Adjust the header for the `pip list --outdated` case.
-    if running_outdated:
-        header = ["Package", "Version", "Latest", "Type"]
-    else:
-        header = ["Package", "Version"]
-
-    data = []
-    if options.verbose >= 1 or any(dist_is_editable(x) for x in pkgs):
-        header.append("Location")
-    if options.verbose >= 1:
-        header.append("Installer")
-
-    for proj in pkgs:
-        # if we're working on the 'outdated' list, separate out the
-        # latest_version and type
-        row = [proj.project_name, proj.version]
-
-        if running_outdated:
-            row.append(proj.latest_version)
-            row.append(proj.latest_filetype)
-
-        if options.verbose >= 1 or dist_is_editable(proj):
-            row.append(proj.location)
-        if options.verbose >= 1:
-            row.append(get_installer(proj))
-
-        data.append(row)
-
-    return data, header
-
-
-def format_for_json(packages, options):
-    data = []
-    for dist in packages:
-        info = {
-            'name': dist.project_name,
-            'version': six.text_type(dist.version),
-        }
-        if options.verbose >= 1:
-            info['location'] = dist.location
-            info['installer'] = get_installer(dist)
-        if options.outdated:
-            info['latest_version'] = six.text_type(dist.latest_version)
-            info['latest_filetype'] = dist.latest_filetype
-        data.append(info)
-    return json.dumps(data)

lib/python3.8/site-packages/pip/_internal/commands/search.py

@@ -1,139 +0,0 @@
-from __future__ import absolute_import
-
-import logging
-import sys
-import textwrap
-from collections import OrderedDict
-
-from pip._vendor import pkg_resources
-from pip._vendor.packaging.version import parse as parse_version
-# NOTE: XMLRPC Client is not annotated in typeshed as on 2017-07-17, which is
-#       why we ignore the type on this import
-from pip._vendor.six.moves import xmlrpc_client  # type: ignore
-
-from pip._internal.cli.base_command import Command
-from pip._internal.cli.status_codes import NO_MATCHES_FOUND, SUCCESS
-from pip._internal.download import PipXmlrpcTransport
-from pip._internal.exceptions import CommandError
-from pip._internal.models.index import PyPI
-from pip._internal.utils.compat import get_terminal_size
-from pip._internal.utils.logging import indent_log
-
-logger = logging.getLogger(__name__)
-
-
-class SearchCommand(Command):
-    """Search for PyPI packages whose name or summary contains <query>."""
-    name = 'search'
-    usage = """
-      %prog [options] <query>"""
-    summary = 'Search PyPI for packages.'
-    ignore_require_venv = True
-
-    def __init__(self, *args, **kw):
-        super(SearchCommand, self).__init__(*args, **kw)
-        self.cmd_opts.add_option(
-            '-i', '--index',
-            dest='index',
-            metavar='URL',
-            default=PyPI.pypi_url,
-            help='Base URL of Python Package Index (default %default)')
-
-        self.parser.insert_option_group(0, self.cmd_opts)
-
-    def run(self, options, args):
-        if not args:
-            raise CommandError('Missing required argument (search query).')
-        query = args
-        pypi_hits = self.search(query, options)
-        hits = transform_hits(pypi_hits)
-
-        terminal_width = None
-        if sys.stdout.isatty():
-            terminal_width = get_terminal_size()[0]
-
-        print_results(hits, terminal_width=terminal_width)
-        if pypi_hits:
-            return SUCCESS
-        return NO_MATCHES_FOUND
-
-    def search(self, query, options):
-        index_url = options.index
-        with self._build_session(options) as session:
-            transport = PipXmlrpcTransport(index_url, session)
-            pypi = xmlrpc_client.ServerProxy(index_url, transport)
-            hits = pypi.search({'name': query, 'summary': query}, 'or')
-            return hits
-
-
-def transform_hits(hits):
-    """
-    The list from pypi is really a list of versions. We want a list of
-    packages with the list of versions stored inline. This converts the
-    list from pypi into one we can use.
-    """
-    packages = OrderedDict()
-    for hit in hits:
-        name = hit['name']
-        summary = hit['summary']
-        version = hit['version']
-
-        if name not in packages.keys():
-            packages[name] = {
-                'name': name,
-                'summary': summary,
-                'versions': [version],
-            }
-        else:
-            packages[name]['versions'].append(version)
-
-            # if this is the highest version, replace summary and score
-            if version == highest_version(packages[name]['versions']):
-                packages[name]['summary'] = summary
-
-    return list(packages.values())
-
-
-def print_results(hits, name_column_width=None, terminal_width=None):
-    if not hits:
-        return
-    if name_column_width is None:
-        name_column_width = max([
-            len(hit['name']) + len(highest_version(hit.get('versions', ['-'])))
-            for hit in hits
-        ]) + 4
-
-    installed_packages = [p.project_name for p in pkg_resources.working_set]
-    for hit in hits:
-        name = hit['name']
-        summary = hit['summary'] or ''
-        latest = highest_version(hit.get('versions', ['-']))
-        if terminal_width is not None:
-            target_width = terminal_width - name_column_width - 5
-            if target_width > 10:
-                # wrap and indent summary to fit terminal
-                summary = textwrap.wrap(summary, target_width)
-                summary = ('\n' + ' ' * (name_column_width + 3)).join(summary)
-
-        line = '%-*s - %s' % (name_column_width,
-                              '%s (%s)' % (name, latest), summary)
-        try:
-            logger.info(line)
-            if name in installed_packages:
-                dist = pkg_resources.get_distribution(name)
-                with indent_log():
-                    if dist.version == latest:
-                        logger.info('INSTALLED: %s (latest)', dist.version)
-                    else:
-                        logger.info('INSTALLED: %s', dist.version)
-                        if parse_version(latest).pre:
-                            logger.info('LATEST:    %s (pre-release; install'
-                                        ' with "pip install --pre")', latest)
-                        else:
-                            logger.info('LATEST:    %s', latest)
-        except UnicodeEncodeError:
-            pass
-
-
-def highest_version(versions):
-    return max(versions, key=parse_version)

lib/python3.8/site-packages/pip/_internal/commands/show.py

@@ -1,168 +0,0 @@
-from __future__ import absolute_import
-
-import logging
-import os
-from email.parser import FeedParser
-
-from pip._vendor import pkg_resources
-from pip._vendor.packaging.utils import canonicalize_name
-
-from pip._internal.cli.base_command import Command
-from pip._internal.cli.status_codes import ERROR, SUCCESS
-
-logger = logging.getLogger(__name__)
-
-
-class ShowCommand(Command):
-    """
-    Show information about one or more installed packages.
-
-    The output is in RFC-compliant mail header format.
-    """
-    name = 'show'
-    usage = """
-      %prog [options] <package> ..."""
-    summary = 'Show information about installed packages.'
-    ignore_require_venv = True
-
-    def __init__(self, *args, **kw):
-        super(ShowCommand, self).__init__(*args, **kw)
-        self.cmd_opts.add_option(
-            '-f', '--files',
-            dest='files',
-            action='store_true',
-            default=False,
-            help='Show the full list of installed files for each package.')
-
-        self.parser.insert_option_group(0, self.cmd_opts)
-
-    def run(self, options, args):
-        if not args:
-            logger.warning('ERROR: Please provide a package name or names.')
-            return ERROR
-        query = args
-
-        results = search_packages_info(query)
-        if not print_results(
-                results, list_files=options.files, verbose=options.verbose):
-            return ERROR
-        return SUCCESS
-
-
-def search_packages_info(query):
-    """
-    Gather details from installed distributions. Print distribution name,
-    version, location, and installed files. Installed files requires a
-    pip generated 'installed-files.txt' in the distributions '.egg-info'
-    directory.
-    """
-    installed = {}
-    for p in pkg_resources.working_set:
-        installed[canonicalize_name(p.project_name)] = p
-
-    query_names = [canonicalize_name(name) for name in query]
-
-    for dist in [installed[pkg] for pkg in query_names if pkg in installed]:
-        package = {
-            'name': dist.project_name,
-            'version': dist.version,
-            'location': dist.location,
-            'requires': [dep.project_name for dep in dist.requires()],
-        }
-        file_list = None
-        metadata = None
-        if isinstance(dist, pkg_resources.DistInfoDistribution):
-            # RECORDs should be part of .dist-info metadatas
-            if dist.has_metadata('RECORD'):
-                lines = dist.get_metadata_lines('RECORD')
-                paths = [l.split(',')[0] for l in lines]
-                paths = [os.path.join(dist.location, p) for p in paths]
-                file_list = [os.path.relpath(p, dist.location) for p in paths]
-
-            if dist.has_metadata('METADATA'):
-                metadata = dist.get_metadata('METADATA')
-        else:
-            # Otherwise use pip's log for .egg-info's
-            if dist.has_metadata('installed-files.txt'):
-                paths = dist.get_metadata_lines('installed-files.txt')
-                paths = [os.path.join(dist.egg_info, p) for p in paths]
-                file_list = [os.path.relpath(p, dist.location) for p in paths]
-
-            if dist.has_metadata('PKG-INFO'):
-                metadata = dist.get_metadata('PKG-INFO')
-
-        if dist.has_metadata('entry_points.txt'):
-            entry_points = dist.get_metadata_lines('entry_points.txt')
-            package['entry_points'] = entry_points
-
-        if dist.has_metadata('INSTALLER'):
-            for line in dist.get_metadata_lines('INSTALLER'):
-                if line.strip():
-                    package['installer'] = line.strip()
-                    break
-
-        # @todo: Should pkg_resources.Distribution have a
-        # `get_pkg_info` method?
-        feed_parser = FeedParser()
-        feed_parser.feed(metadata)
-        pkg_info_dict = feed_parser.close()
-        for key in ('metadata-version', 'summary',
-                    'home-page', 'author', 'author-email', 'license'):
-            package[key] = pkg_info_dict.get(key)
-
-        # It looks like FeedParser cannot deal with repeated headers
-        classifiers = []
-        for line in metadata.splitlines():
-            if line.startswith('Classifier: '):
-                classifiers.append(line[len('Classifier: '):])
-        package['classifiers'] = classifiers
-
-        if file_list:
-            package['files'] = sorted(file_list)
-        yield package
-
-
-def print_results(distributions, list_files=False, verbose=False):
-    """
-    Print the informations from installed distributions found.
-    """
-    results_printed = False
-    for i, dist in enumerate(distributions):
-        results_printed = True
-        if i > 0:
-            logger.info("---")
-
-        name = dist.get('name', '')
-        required_by = [
-            pkg.project_name for pkg in pkg_resources.working_set
-            if name in [required.name for required in pkg.requires()]
-        ]
-
-        logger.info("Name: %s", name)
-        logger.info("Version: %s", dist.get('version', ''))
-        logger.info("Summary: %s", dist.get('summary', ''))
-        logger.info("Home-page: %s", dist.get('home-page', ''))
-        logger.info("Author: %s", dist.get('author', ''))
-        logger.info("Author-email: %s", dist.get('author-email', ''))
-        logger.info("License: %s", dist.get('license', ''))
-        logger.info("Location: %s", dist.get('location', ''))
-        logger.info("Requires: %s", ', '.join(dist.get('requires', [])))
-        logger.info("Required-by: %s", ', '.join(required_by))
-
-        if verbose:
-            logger.info("Metadata-Version: %s",
-                        dist.get('metadata-version', ''))
-            logger.info("Installer: %s", dist.get('installer', ''))
-            logger.info("Classifiers:")
-            for classifier in dist.get('classifiers', []):
-                logger.info("  %s", classifier)
-            logger.info("Entry-points:")
-            for entry in dist.get('entry_points', []):
-                logger.info("  %s", entry.strip())
-        if list_files:
-            logger.info("Files:")
-            for line in dist.get('files', []):
-                logger.info("  %s", line.strip())
-            if "files" not in dist:
-                logger.info("Cannot locate installed-files.txt")
-    return results_printed

lib/python3.8/site-packages/pip/_internal/commands/uninstall.py

@@ -1,78 +0,0 @@
-from __future__ import absolute_import
-
-from pip._vendor.packaging.utils import canonicalize_name
-
-from pip._internal.cli.base_command import Command
-from pip._internal.exceptions import InstallationError
-from pip._internal.req import parse_requirements
-from pip._internal.req.constructors import install_req_from_line
-from pip._internal.utils.misc import protect_pip_from_modification_on_windows
-
-
-class UninstallCommand(Command):
-    """
-    Uninstall packages.
-
-    pip is able to uninstall most installed packages. Known exceptions are:
-
-    - Pure distutils packages installed with ``python setup.py install``, which
-      leave behind no metadata to determine what files were installed.
-    - Script wrappers installed by ``python setup.py develop``.
-    """
-    name = 'uninstall'
-    usage = """
-      %prog [options] <package> ...
-      %prog [options] -r <requirements file> ..."""
-    summary = 'Uninstall packages.'
-
-    def __init__(self, *args, **kw):
-        super(UninstallCommand, self).__init__(*args, **kw)
-        self.cmd_opts.add_option(
-            '-r', '--requirement',
-            dest='requirements',
-            action='append',
-            default=[],
-            metavar='file',
-            help='Uninstall all the packages listed in the given requirements '
-                 'file.  This option can be used multiple times.',
-        )
-        self.cmd_opts.add_option(
-            '-y', '--yes',
-            dest='yes',
-            action='store_true',
-            help="Don't ask for confirmation of uninstall deletions.")
-
-        self.parser.insert_option_group(0, self.cmd_opts)
-
-    def run(self, options, args):
-        with self._build_session(options) as session:
-            reqs_to_uninstall = {}
-            for name in args:
-                req = install_req_from_line(
-                    name, isolated=options.isolated_mode,
-                )
-                if req.name:
-                    reqs_to_uninstall[canonicalize_name(req.name)] = req
-            for filename in options.requirements:
-                for req in parse_requirements(
-                        filename,
-                        options=options,
-                        session=session):
-                    if req.name:
-                        reqs_to_uninstall[canonicalize_name(req.name)] = req
-            if not reqs_to_uninstall:
-                raise InstallationError(
-                    'You must give at least one requirement to %(name)s (see '
-                    '"pip help %(name)s")' % dict(name=self.name)
-                )
-
-            protect_pip_from_modification_on_windows(
-                modifying_pip="pip" in reqs_to_uninstall
-            )
-
-            for req in reqs_to_uninstall.values():
-                uninstall_pathset = req.uninstall(
-                    auto_confirm=options.yes, verbose=self.verbosity > 0,
-                )
-                if uninstall_pathset:
-                    uninstall_pathset.commit()

lib/python3.8/site-packages/pip/_internal/commands/wheel.py

@@ -1,181 +0,0 @@
-# -*- coding: utf-8 -*-
-from __future__ import absolute_import
-
-import logging
-import os
-
-from pip._internal.cache import WheelCache
-from pip._internal.cli import cmdoptions
-from pip._internal.cli.base_command import RequirementCommand
-from pip._internal.exceptions import CommandError, PreviousBuildDirError
-from pip._internal.legacy_resolve import Resolver
-from pip._internal.operations.prepare import RequirementPreparer
-from pip._internal.req import RequirementSet
-from pip._internal.req.req_tracker import RequirementTracker
-from pip._internal.utils.temp_dir import TempDirectory
-from pip._internal.wheel import WheelBuilder
-
-logger = logging.getLogger(__name__)
-
-
-class WheelCommand(RequirementCommand):
-    """
-    Build Wheel archives for your requirements and dependencies.
-
-    Wheel is a built-package format, and offers the advantage of not
-    recompiling your software during every install. For more details, see the
-    wheel docs: https://wheel.readthedocs.io/en/latest/
-
-    Requirements: setuptools>=0.8, and wheel.
-
-    'pip wheel' uses the bdist_wheel setuptools extension from the wheel
-    package to build individual wheels.
-
-    """
-
-    name = 'wheel'
-    usage = """
-      %prog [options] <requirement specifier> ...
-      %prog [options] -r <requirements file> ...
-      %prog [options] [-e] <vcs project url> ...
-      %prog [options] [-e] <local project path> ...
-      %prog [options] <archive url/path> ..."""
-
-    summary = 'Build wheels from your requirements.'
-
-    def __init__(self, *args, **kw):
-        super(WheelCommand, self).__init__(*args, **kw)
-
-        cmd_opts = self.cmd_opts
-
-        cmd_opts.add_option(
-            '-w', '--wheel-dir',
-            dest='wheel_dir',
-            metavar='dir',
-            default=os.curdir,
-            help=("Build wheels into <dir>, where the default is the "
-                  "current working directory."),
-        )
-        cmd_opts.add_option(cmdoptions.no_binary())
-        cmd_opts.add_option(cmdoptions.only_binary())
-        cmd_opts.add_option(cmdoptions.prefer_binary())
-        cmd_opts.add_option(
-            '--build-option',
-            dest='build_options',
-            metavar='options',
-            action='append',
-            help="Extra arguments to be supplied to 'setup.py bdist_wheel'.",
-        )
-        cmd_opts.add_option(cmdoptions.no_build_isolation())
-        cmd_opts.add_option(cmdoptions.use_pep517())
-        cmd_opts.add_option(cmdoptions.no_use_pep517())
-        cmd_opts.add_option(cmdoptions.constraints())
-        cmd_opts.add_option(cmdoptions.editable())
-        cmd_opts.add_option(cmdoptions.requirements())
-        cmd_opts.add_option(cmdoptions.src())
-        cmd_opts.add_option(cmdoptions.ignore_requires_python())
-        cmd_opts.add_option(cmdoptions.no_deps())
-        cmd_opts.add_option(cmdoptions.build_dir())
-        cmd_opts.add_option(cmdoptions.progress_bar())
-
-        cmd_opts.add_option(
-            '--global-option',
-            dest='global_options',
-            action='append',
-            metavar='options',
-            help="Extra global options to be supplied to the setup.py "
-            "call before the 'bdist_wheel' command.")
-
-        cmd_opts.add_option(
-            '--pre',
-            action='store_true',
-            default=False,
-            help=("Include pre-release and development versions. By default, "
-                  "pip only finds stable versions."),
-        )
-
-        cmd_opts.add_option(cmdoptions.no_clean())
-        cmd_opts.add_option(cmdoptions.require_hashes())
-
-        index_opts = cmdoptions.make_option_group(
-            cmdoptions.index_group,
-            self.parser,
-        )
-
-        self.parser.insert_option_group(0, index_opts)
-        self.parser.insert_option_group(0, cmd_opts)
-
-    def run(self, options, args):
-        cmdoptions.check_install_build_global(options)
-
-        if options.build_dir:
-            options.build_dir = os.path.abspath(options.build_dir)
-
-        options.src_dir = os.path.abspath(options.src_dir)
-
-        with self._build_session(options) as session:
-            finder = self._build_package_finder(options, session)
-            build_delete = (not (options.no_clean or options.build_dir))
-            wheel_cache = WheelCache(options.cache_dir, options.format_control)
-
-            with RequirementTracker() as req_tracker, TempDirectory(
-                options.build_dir, delete=build_delete, kind="wheel"
-            ) as directory:
-
-                requirement_set = RequirementSet(
-                    require_hashes=options.require_hashes,
-                )
-
-                try:
-                    self.populate_requirement_set(
-                        requirement_set, args, options, finder, session,
-                        self.name, wheel_cache
-                    )
-
-                    preparer = RequirementPreparer(
-                        build_dir=directory.path,
-                        src_dir=options.src_dir,
-                        download_dir=None,
-                        wheel_download_dir=options.wheel_dir,
-                        progress_bar=options.progress_bar,
-                        build_isolation=options.build_isolation,
-                        req_tracker=req_tracker,
-                    )
-
-                    resolver = Resolver(
-                        preparer=preparer,
-                        finder=finder,
-                        session=session,
-                        wheel_cache=wheel_cache,
-                        use_user_site=False,
-                        upgrade_strategy="to-satisfy-only",
-                        force_reinstall=False,
-                        ignore_dependencies=options.ignore_dependencies,
-                        ignore_requires_python=options.ignore_requires_python,
-                        ignore_installed=True,
-                        isolated=options.isolated_mode,
-                        use_pep517=options.use_pep517
-                    )
-                    resolver.resolve(requirement_set)
-
-                    # build wheels
-                    wb = WheelBuilder(
-                        finder, preparer, wheel_cache,
-                        build_options=options.build_options or [],
-                        global_options=options.global_options or [],
-                        no_clean=options.no_clean,
-                    )
-                    build_failures = wb.build(
-                        requirement_set.requirements.values(), session=session,
-                    )
-                    if len(build_failures) != 0:
-                        raise CommandError(
-                            "Failed to build one or more wheels"
-                        )
-                except PreviousBuildDirError:
-                    options.no_clean = True
-                    raise
-                finally:
-                    if not options.no_clean:
-                        requirement_set.cleanup_files()
-                        wheel_cache.cleanup()

lib/python3.8/site-packages/pip/_internal/configuration.py

@@ -1,417 +0,0 @@
-"""Configuration management setup
-
-Some terminology:
-- name
-  As written in config files.
-- value
-  Value associated with a name
-- key
-  Name combined with it's section (section.name)
-- variant
-  A single word describing where the configuration key-value pair came from
-"""
-
-import locale
-import logging
-import os
-import sys
-
-from pip._vendor.six.moves import configparser
-
-from pip._internal.exceptions import (
-    ConfigurationError, ConfigurationFileCouldNotBeLoaded,
-)
-from pip._internal.utils import appdirs
-from pip._internal.utils.compat import WINDOWS, expanduser
-from pip._internal.utils.misc import ensure_dir, enum
-from pip._internal.utils.typing import MYPY_CHECK_RUNNING
-
-if MYPY_CHECK_RUNNING:
-    from typing import (
-        Any, Dict, Iterable, List, NewType, Optional, Tuple
-    )
-
-    RawConfigParser = configparser.RawConfigParser  # Shorthand
-    Kind = NewType("Kind", str)
-
-logger = logging.getLogger(__name__)
-
-
-# NOTE: Maybe use the optionx attribute to normalize keynames.
-def _normalize_name(name):
-    # type: (str) -> str
-    """Make a name consistent regardless of source (environment or file)
-    """
-    name = name.lower().replace('_', '-')
-    if name.startswith('--'):
-        name = name[2:]  # only prefer long opts
-    return name
-
-
-def _disassemble_key(name):
-    # type: (str) -> List[str]
-    if "." not in name:
-        error_message = (
-            "Key does not contain dot separated section and key. "
-            "Perhaps you wanted to use 'global.{}' instead?"
-        ).format(name)
-        raise ConfigurationError(error_message)
-    return name.split(".", 1)
-
-
-# The kinds of configurations there are.
-kinds = enum(
-    USER="user",        # User Specific
-    GLOBAL="global",    # System Wide
-    SITE="site",        # [Virtual] Environment Specific
-    ENV="env",          # from PIP_CONFIG_FILE
-    ENV_VAR="env-var",  # from Environment Variables
-)
-
-
-CONFIG_BASENAME = 'pip.ini' if WINDOWS else 'pip.conf'
-
-
-def get_configuration_files():
-    global_config_files = [
-        os.path.join(path, CONFIG_BASENAME)
-        for path in appdirs.site_config_dirs('pip')
-    ]
-
-    site_config_file = os.path.join(sys.prefix, CONFIG_BASENAME)
-    legacy_config_file = os.path.join(
-        expanduser('~'),
-        'pip' if WINDOWS else '.pip',
-        CONFIG_BASENAME,
-    )
-    new_config_file = os.path.join(
-        appdirs.user_config_dir("pip"), CONFIG_BASENAME
-    )
-    return {
-        kinds.GLOBAL: global_config_files,
-        kinds.SITE: [site_config_file],
-        kinds.USER: [legacy_config_file, new_config_file],
-    }
-
-
-class Configuration(object):
-    """Handles management of configuration.
-
-    Provides an interface to accessing and managing configuration files.
-
-    This class converts provides an API that takes "section.key-name" style
-    keys and stores the value associated with it as "key-name" under the
-    section "section".
-
-    This allows for a clean interface wherein the both the section and the
-    key-name are preserved in an easy to manage form in the configuration files
-    and the data stored is also nice.
-    """
-
-    def __init__(self, isolated, load_only=None):
-        # type: (bool, Kind) -> None
-        super(Configuration, self).__init__()
-
-        _valid_load_only = [kinds.USER, kinds.GLOBAL, kinds.SITE, None]
-        if load_only not in _valid_load_only:
-            raise ConfigurationError(
-                "Got invalid value for load_only - should be one of {}".format(
-                    ", ".join(map(repr, _valid_load_only[:-1]))
-                )
-            )
-        self.isolated = isolated  # type: bool
-        self.load_only = load_only  # type: Optional[Kind]
-
-        # The order here determines the override order.
-        self._override_order = [
-            kinds.GLOBAL, kinds.USER, kinds.SITE, kinds.ENV, kinds.ENV_VAR
-        ]
-
-        self._ignore_env_names = ["version", "help"]
-
-        # Because we keep track of where we got the data from
-        self._parsers = {
-            variant: [] for variant in self._override_order
-        }  # type: Dict[Kind, List[Tuple[str, RawConfigParser]]]
-        self._config = {
-            variant: {} for variant in self._override_order
-        }  # type: Dict[Kind, Dict[str, Any]]
-        self._modified_parsers = []  # type: List[Tuple[str, RawConfigParser]]
-
-    def load(self):
-        # type: () -> None
-        """Loads configuration from configuration files and environment
-        """
-        self._load_config_files()
-        if not self.isolated:
-            self._load_environment_vars()
-
-    def get_file_to_edit(self):
-        # type: () -> Optional[str]
-        """Returns the file with highest priority in configuration
-        """
-        assert self.load_only is not None, \
-            "Need to be specified a file to be editing"
-
-        try:
-            return self._get_parser_to_modify()[0]
-        except IndexError:
-            return None
-
-    def items(self):
-        # type: () -> Iterable[Tuple[str, Any]]
-        """Returns key-value pairs like dict.items() representing the loaded
-        configuration
-        """
-        return self._dictionary.items()
-
-    def get_value(self, key):
-        # type: (str) -> Any
-        """Get a value from the configuration.
-        """
-        try:
-            return self._dictionary[key]
-        except KeyError:
-            raise ConfigurationError("No such key - {}".format(key))
-
-    def set_value(self, key, value):
-        # type: (str, Any) -> None
-        """Modify a value in the configuration.
-        """
-        self._ensure_have_load_only()
-
-        fname, parser = self._get_parser_to_modify()
-
-        if parser is not None:
-            section, name = _disassemble_key(key)
-
-            # Modify the parser and the configuration
-            if not parser.has_section(section):
-                parser.add_section(section)
-            parser.set(section, name, value)
-
-        self._config[self.load_only][key] = value
-        self._mark_as_modified(fname, parser)
-
-    def unset_value(self, key):
-        # type: (str) -> None
-        """Unset a value in the configuration.
-        """
-        self._ensure_have_load_only()
-
-        if key not in self._config[self.load_only]:
-            raise ConfigurationError("No such key - {}".format(key))
-
-        fname, parser = self._get_parser_to_modify()
-
-        if parser is not None:
-            section, name = _disassemble_key(key)
-
-            # Remove the key in the parser
-            modified_something = False
-            if parser.has_section(section):
-                # Returns whether the option was removed or not
-                modified_something = parser.remove_option(section, name)
-
-            if modified_something:
-                # name removed from parser, section may now be empty
-                section_iter = iter(parser.items(section))
-                try:
-                    val = next(section_iter)
-                except StopIteration:
-                    val = None
-
-                if val is None:
-                    parser.remove_section(section)
-
-                self._mark_as_modified(fname, parser)
-            else:
-                raise ConfigurationError(
-                    "Fatal Internal error [id=1]. Please report as a bug."
-                )
-
-        del self._config[self.load_only][key]
-
-    def save(self):
-        # type: () -> None
-        """Save the current in-memory state.
-        """
-        self._ensure_have_load_only()
-
-        for fname, parser in self._modified_parsers:
-            logger.info("Writing to %s", fname)
-
-            # Ensure directory exists.
-            ensure_dir(os.path.dirname(fname))
-
-            with open(fname, "w") as f:
-                parser.write(f)
-
-    #
-    # Private routines
-    #
-
-    def _ensure_have_load_only(self):
-        # type: () -> None
-        if self.load_only is None:
-            raise ConfigurationError("Needed a specific file to be modifying.")
-        logger.debug("Will be working with %s variant only", self.load_only)
-
-    @property
-    def _dictionary(self):
-        # type: () -> Dict[str, Any]
-        """A dictionary representing the loaded configuration.
-        """
-        # NOTE: Dictionaries are not populated if not loaded. So, conditionals
-        #       are not needed here.
-        retval = {}
-
-        for variant in self._override_order:
-            retval.update(self._config[variant])
-
-        return retval
-
-    def _load_config_files(self):
-        # type: () -> None
-        """Loads configuration from configuration files
-        """
-        config_files = dict(self._iter_config_files())
-        if config_files[kinds.ENV][0:1] == [os.devnull]:
-            logger.debug(
-                "Skipping loading configuration files due to "
-                "environment's PIP_CONFIG_FILE being os.devnull"
-            )
-            return
-
-        for variant, files in config_files.items():
-            for fname in files:
-                # If there's specific variant set in `load_only`, load only
-                # that variant, not the others.
-                if self.load_only is not None and variant != self.load_only:
-                    logger.debug(
-                        "Skipping file '%s' (variant: %s)", fname, variant
-                    )
-                    continue
-
-                parser = self._load_file(variant, fname)
-
-                # Keeping track of the parsers used
-                self._parsers[variant].append((fname, parser))
-
-    def _load_file(self, variant, fname):
-        # type: (Kind, str) -> RawConfigParser
-        logger.debug("For variant '%s', will try loading '%s'", variant, fname)
-        parser = self._construct_parser(fname)
-
-        for section in parser.sections():
-            items = parser.items(section)
-            self._config[variant].update(self._normalized_keys(section, items))
-
-        return parser
-
-    def _construct_parser(self, fname):
-        # type: (str) -> RawConfigParser
-        parser = configparser.RawConfigParser()
-        # If there is no such file, don't bother reading it but create the
-        # parser anyway, to hold the data.
-        # Doing this is useful when modifying and saving files, where we don't
-        # need to construct a parser.
-        if os.path.exists(fname):
-            try:
-                parser.read(fname)
-            except UnicodeDecodeError:
-                # See https://github.com/pypa/pip/issues/4963
-                raise ConfigurationFileCouldNotBeLoaded(
-                    reason="contains invalid {} characters".format(
-                        locale.getpreferredencoding(False)
-                    ),
-                    fname=fname,
-                )
-            except configparser.Error as error:
-                # See https://github.com/pypa/pip/issues/4893
-                raise ConfigurationFileCouldNotBeLoaded(error=error)
-        return parser
-
-    def _load_environment_vars(self):
-        # type: () -> None
-        """Loads configuration from environment variables
-        """
-        self._config[kinds.ENV_VAR].update(
-            self._normalized_keys(":env:", self._get_environ_vars())
-        )
-
-    def _normalized_keys(self, section, items):
-        # type: (str, Iterable[Tuple[str, Any]]) -> Dict[str, Any]
-        """Normalizes items to construct a dictionary with normalized keys.
-
-        This routine is where the names become keys and are made the same
-        regardless of source - configuration files or environment.
-        """
-        normalized = {}
-        for name, val in items:
-            key = section + "." + _normalize_name(name)
-            normalized[key] = val
-        return normalized
-
-    def _get_environ_vars(self):
-        # type: () -> Iterable[Tuple[str, str]]
-        """Returns a generator with all environmental vars with prefix PIP_"""
-        for key, val in os.environ.items():
-            should_be_yielded = (
-                key.startswith("PIP_") and
-                key[4:].lower() not in self._ignore_env_names
-            )
-            if should_be_yielded:
-                yield key[4:].lower(), val
-
-    # XXX: This is patched in the tests.
-    def _iter_config_files(self):
-        # type: () -> Iterable[Tuple[Kind, List[str]]]
-        """Yields variant and configuration files associated with it.
-
-        This should be treated like items of a dictionary.
-        """
-        # SMELL: Move the conditions out of this function
-
-        # environment variables have the lowest priority
-        config_file = os.environ.get('PIP_CONFIG_FILE', None)
-        if config_file is not None:
-            yield kinds.ENV, [config_file]
-        else:
-            yield kinds.ENV, []
-
-        config_files = get_configuration_files()
-
-        # at the base we have any global configuration
-        yield kinds.GLOBAL, config_files[kinds.GLOBAL]
-
-        # per-user configuration next
-        should_load_user_config = not self.isolated and not (
-            config_file and os.path.exists(config_file)
-        )
-        if should_load_user_config:
-            # The legacy config file is overridden by the new config file
-            yield kinds.USER, config_files[kinds.USER]
-
-        # finally virtualenv configuration first trumping others
-        yield kinds.SITE, config_files[kinds.SITE]
-
-    def _get_parser_to_modify(self):
-        # type: () -> Tuple[str, RawConfigParser]
-        # Determine which parser to modify
-        parsers = self._parsers[self.load_only]
-        if not parsers:
-            # This should not happen if everything works correctly.
-            raise ConfigurationError(
-                "Fatal Internal error [id=2]. Please report as a bug."
-            )
-
-        # Use the highest priority parser.
-        return parsers[-1]
-
-    # XXX: This is patched in the tests.
-    def _mark_as_modified(self, fname, parser):
-        # type: (str, RawConfigParser) -> None
-        file_parser_tuple = (fname, parser)
-        if file_parser_tuple not in self._modified_parsers:
-            self._modified_parsers.append(file_parser_tuple)

lib/python3.8/site-packages/pip/_internal/distributions/__init__.py

@@ -1,23 +0,0 @@
-from pip._internal.distributions.source import SourceDistribution
-from pip._internal.distributions.wheel import WheelDistribution
-
-from pip._internal.utils.typing import MYPY_CHECK_RUNNING
-
-if MYPY_CHECK_RUNNING:
-    from pip._internal.distributions.base import AbstractDistribution
-    from pip._internal.req.req_install import InstallRequirement
-
-
-def make_distribution_for_install_requirement(install_req):
-    # type: (InstallRequirement) -> AbstractDistribution
-    """Returns a Distribution for the given InstallRequirement
-    """
-    # If it's not an editable, is a wheel, it's a WheelDistribution
-    if install_req.editable:
-        return SourceDistribution(install_req)
-
-    if install_req.link and install_req.is_wheel:
-        return WheelDistribution(install_req)
-
-    # Otherwise, a SourceDistribution
-    return SourceDistribution(install_req)

lib/python3.8/site-packages/pip/_internal/distributions/base.py

@@ -1,33 +0,0 @@
-import abc
-
-from pip._vendor.six import add_metaclass
-
-
-@add_metaclass(abc.ABCMeta)
-class AbstractDistribution(object):
-    """A base class for handling installable artifacts.
-
-    The requirements for anything installable are as follows:
-
-     - we must be able to determine the requirement name
-       (or we can't correctly handle the non-upgrade case).
-
-     - for packages with setup requirements, we must also be able
-       to determine their requirements without installing additional
-       packages (for the same reason as run-time dependencies)
-
-     - we must be able to create a Distribution object exposing the
-       above metadata.
-    """
-
-    def __init__(self, req):
-        super(AbstractDistribution, self).__init__()
-        self.req = req
-
-    @abc.abstractmethod
-    def get_pkg_resources_distribution(self):
-        raise NotImplementedError()
-
-    @abc.abstractmethod
-    def prepare_distribution_metadata(self, finder, build_isolation):
-        raise NotImplementedError()

lib/python3.8/site-packages/pip/_internal/distributions/installed.py

@@ -1,15 +0,0 @@
-from pip._internal.distributions.base import AbstractDistribution
-
-
-class InstalledDistribution(AbstractDistribution):
-    """Represents an installed package.
-
-    This does not need any preparation as the required information has already
-    been computed.
-    """
-
-    def get_pkg_resources_distribution(self):
-        return self.req.satisfied_by
-
-    def prepare_distribution_metadata(self, finder, build_isolation):
-        pass

lib/python3.8/site-packages/pip/_internal/distributions/source.py

@@ -1,80 +0,0 @@
-import logging
-
-from pip._internal.build_env import BuildEnvironment
-from pip._internal.distributions.base import AbstractDistribution
-from pip._internal.exceptions import InstallationError
-
-logger = logging.getLogger(__name__)
-
-
-class SourceDistribution(AbstractDistribution):
-    """Represents a source distribution.
-
-    The preparation step for these needs metadata for the packages to be
-    generated, either using PEP 517 or using the legacy `setup.py egg_info`.
-
-    NOTE from @pradyunsg (14 June 2019)
-    I expect SourceDistribution class will need to be split into
-    `legacy_source` (setup.py based) and `source` (PEP 517 based) when we start
-    bringing logic for preparation out of InstallRequirement into this class.
-    """
-
-    def get_pkg_resources_distribution(self):
-        return self.req.get_dist()
-
-    def prepare_distribution_metadata(self, finder, build_isolation):
-        # Prepare for building. We need to:
-        #   1. Load pyproject.toml (if it exists)
-        #   2. Set up the build environment
-
-        self.req.load_pyproject_toml()
-        should_isolate = self.req.use_pep517 and build_isolation
-
-        def _raise_conflicts(conflicting_with, conflicting_reqs):
-            raise InstallationError(
-                "Some build dependencies for %s conflict with %s: %s." % (
-                    self.req, conflicting_with, ', '.join(
-                        '%s is incompatible with %s' % (installed, wanted)
-                        for installed, wanted in sorted(conflicting))))
-
-        if should_isolate:
-            # Isolate in a BuildEnvironment and install the build-time
-            # requirements.
-            self.req.build_env = BuildEnvironment()
-            self.req.build_env.install_requirements(
-                finder, self.req.pyproject_requires, 'overlay',
-                "Installing build dependencies"
-            )
-            conflicting, missing = self.req.build_env.check_requirements(
-                self.req.requirements_to_check
-            )
-            if conflicting:
-                _raise_conflicts("PEP 517/518 supported requirements",
-                                 conflicting)
-            if missing:
-                logger.warning(
-                    "Missing build requirements in pyproject.toml for %s.",
-                    self.req,
-                )
-                logger.warning(
-                    "The project does not specify a build backend, and "
-                    "pip cannot fall back to setuptools without %s.",
-                    " and ".join(map(repr, sorted(missing)))
-                )
-            # Install any extra build dependencies that the backend requests.
-            # This must be done in a second pass, as the pyproject.toml
-            # dependencies must be installed before we can call the backend.
-            with self.req.build_env:
-                # We need to have the env active when calling the hook.
-                self.req.spin_message = "Getting requirements to build wheel"
-                reqs = self.req.pep517_backend.get_requires_for_build_wheel()
-            conflicting, missing = self.req.build_env.check_requirements(reqs)
-            if conflicting:
-                _raise_conflicts("the backend dependencies", conflicting)
-            self.req.build_env.install_requirements(
-                finder, missing, 'normal',
-                "Installing backend dependencies"
-            )
-
-        self.req.prepare_metadata()
-        self.req.assert_source_matches_version()

lib/python3.8/site-packages/pip/_internal/distributions/wheel.py

@@ -1,17 +0,0 @@
-from pip._vendor import pkg_resources
-
-from pip._internal.distributions.base import AbstractDistribution
-
-
-class WheelDistribution(AbstractDistribution):
-    """Represents a wheel distribution.
-
-    This does not need any preparation as wheels can be directly unpacked.
-    """
-
-    def get_pkg_resources_distribution(self):
-        return list(pkg_resources.find_distributions(
-                    self.req.source_dir))[0]
-
-    def prepare_distribution_metadata(self, finder, build_isolation):
-        pass

lib/python3.8/site-packages/pip/_internal/exceptions.py

@@ -1,305 +0,0 @@
-"""Exceptions used throughout package"""
-from __future__ import absolute_import
-
-from itertools import chain, groupby, repeat
-
-from pip._vendor.six import iteritems
-
-from pip._internal.utils.typing import MYPY_CHECK_RUNNING
-
-if MYPY_CHECK_RUNNING:
-    from typing import Optional
-    from pip._vendor.pkg_resources import Distribution
-    from pip._internal.req.req_install import InstallRequirement
-
-
-class PipError(Exception):
-    """Base pip exception"""
-
-
-class ConfigurationError(PipError):
-    """General exception in configuration"""
-
-
-class InstallationError(PipError):
-    """General exception during installation"""
-
-
-class UninstallationError(PipError):
-    """General exception during uninstallation"""
-
-
-class NoneMetadataError(PipError):
-    """
-    Raised when accessing "METADATA" or "PKG-INFO" metadata for a
-    pip._vendor.pkg_resources.Distribution object and
-    `dist.has_metadata('METADATA')` returns True but
-    `dist.get_metadata('METADATA')` returns None (and similarly for
-    "PKG-INFO").
-    """
-
-    def __init__(self, dist, metadata_name):
-        # type: (Distribution, str) -> None
-        """
-        :param dist: A Distribution object.
-        :param metadata_name: The name of the metadata being accessed
-            (can be "METADATA" or "PKG-INFO").
-        """
-        self.dist = dist
-        self.metadata_name = metadata_name
-
-    def __str__(self):
-        # type: () -> str
-        # Use `dist` in the error message because its stringification
-        # includes more information, like the version and location.
-        return (
-            'None {} metadata found for distribution: {}'.format(
-                self.metadata_name, self.dist,
-            )
-        )
-
-
-class DistributionNotFound(InstallationError):
-    """Raised when a distribution cannot be found to satisfy a requirement"""
-
-
-class RequirementsFileParseError(InstallationError):
-    """Raised when a general error occurs parsing a requirements file line."""
-
-
-class BestVersionAlreadyInstalled(PipError):
-    """Raised when the most up-to-date version of a package is already
-    installed."""
-
-
-class BadCommand(PipError):
-    """Raised when virtualenv or a command is not found"""
-
-
-class CommandError(PipError):
-    """Raised when there is an error in command-line arguments"""
-
-
-class PreviousBuildDirError(PipError):
-    """Raised when there's a previous conflicting build directory"""
-
-
-class InvalidWheelFilename(InstallationError):
-    """Invalid wheel filename."""
-
-
-class UnsupportedWheel(InstallationError):
-    """Unsupported wheel."""
-
-
-class HashErrors(InstallationError):
-    """Multiple HashError instances rolled into one for reporting"""
-
-    def __init__(self):
-        self.errors = []
-
-    def append(self, error):
-        self.errors.append(error)
-
-    def __str__(self):
-        lines = []
-        self.errors.sort(key=lambda e: e.order)
-        for cls, errors_of_cls in groupby(self.errors, lambda e: e.__class__):
-            lines.append(cls.head)
-            lines.extend(e.body() for e in errors_of_cls)
-        if lines:
-            return '\n'.join(lines)
-
-    def __nonzero__(self):
-        return bool(self.errors)
-
-    def __bool__(self):
-        return self.__nonzero__()
-
-
-class HashError(InstallationError):
-    """
-    A failure to verify a package against known-good hashes
-
-    :cvar order: An int sorting hash exception classes by difficulty of
-        recovery (lower being harder), so the user doesn't bother fretting
-        about unpinned packages when he has deeper issues, like VCS
-        dependencies, to deal with. Also keeps error reports in a
-        deterministic order.
-    :cvar head: A section heading for display above potentially many
-        exceptions of this kind
-    :ivar req: The InstallRequirement that triggered this error. This is
-        pasted on after the exception is instantiated, because it's not
-        typically available earlier.
-
-    """
-    req = None  # type: Optional[InstallRequirement]
-    head = ''
-
-    def body(self):
-        """Return a summary of me for display under the heading.
-
-        This default implementation simply prints a description of the
-        triggering requirement.
-
-        :param req: The InstallRequirement that provoked this error, with
-            populate_link() having already been called
-
-        """
-        return '    %s' % self._requirement_name()
-
-    def __str__(self):
-        return '%s\n%s' % (self.head, self.body())
-
-    def _requirement_name(self):
-        """Return a description of the requirement that triggered me.
-
-        This default implementation returns long description of the req, with
-        line numbers
-
-        """
-        return str(self.req) if self.req else 'unknown package'
-
-
-class VcsHashUnsupported(HashError):
-    """A hash was provided for a version-control-system-based requirement, but
-    we don't have a method for hashing those."""
-
-    order = 0
-    head = ("Can't verify hashes for these requirements because we don't "
-            "have a way to hash version control repositories:")
-
-
-class DirectoryUrlHashUnsupported(HashError):
-    """A hash was provided for a version-control-system-based requirement, but
-    we don't have a method for hashing those."""
-
-    order = 1
-    head = ("Can't verify hashes for these file:// requirements because they "
-            "point to directories:")
-
-
-class HashMissing(HashError):
-    """A hash was needed for a requirement but is absent."""
-
-    order = 2
-    head = ('Hashes are required in --require-hashes mode, but they are '
-            'missing from some requirements. Here is a list of those '
-            'requirements along with the hashes their downloaded archives '
-            'actually had. Add lines like these to your requirements files to '
-            'prevent tampering. (If you did not enable --require-hashes '
-            'manually, note that it turns on automatically when any package '
-            'has a hash.)')
-
-    def __init__(self, gotten_hash):
-        """
-        :param gotten_hash: The hash of the (possibly malicious) archive we
-            just downloaded
-        """
-        self.gotten_hash = gotten_hash
-
-    def body(self):
-        # Dodge circular import.
-        from pip._internal.utils.hashes import FAVORITE_HASH
-
-        package = None
-        if self.req:
-            # In the case of URL-based requirements, display the original URL
-            # seen in the requirements file rather than the package name,
-            # so the output can be directly copied into the requirements file.
-            package = (self.req.original_link if self.req.original_link
-                       # In case someone feeds something downright stupid
-                       # to InstallRequirement's constructor.
-                       else getattr(self.req, 'req', None))
-        return '    %s --hash=%s:%s' % (package or 'unknown package',
-                                        FAVORITE_HASH,
-                                        self.gotten_hash)
-
-
-class HashUnpinned(HashError):
-    """A requirement had a hash specified but was not pinned to a specific
-    version."""
-
-    order = 3
-    head = ('In --require-hashes mode, all requirements must have their '
-            'versions pinned with ==. These do not:')
-
-
-class HashMismatch(HashError):
-    """
-    Distribution file hash values don't match.
-
-    :ivar package_name: The name of the package that triggered the hash
-        mismatch. Feel free to write to this after the exception is raise to
-        improve its error message.
-
-    """
-    order = 4
-    head = ('THESE PACKAGES DO NOT MATCH THE HASHES FROM THE REQUIREMENTS '
-            'FILE. If you have updated the package versions, please update '
-            'the hashes. Otherwise, examine the package contents carefully; '
-            'someone may have tampered with them.')
-
-    def __init__(self, allowed, gots):
-        """
-        :param allowed: A dict of algorithm names pointing to lists of allowed
-            hex digests
-        :param gots: A dict of algorithm names pointing to hashes we
-            actually got from the files under suspicion
-        """
-        self.allowed = allowed
-        self.gots = gots
-
-    def body(self):
-        return '    %s:\n%s' % (self._requirement_name(),
-                                self._hash_comparison())
-
-    def _hash_comparison(self):
-        """
-        Return a comparison of actual and expected hash values.
-
-        Example::
-
-               Expected sha256 abcdeabcdeabcdeabcdeabcdeabcdeabcdeabcdeabcde
-                            or 123451234512345123451234512345123451234512345
-                    Got        bcdefbcdefbcdefbcdefbcdefbcdefbcdefbcdefbcdef
-
-        """
-        def hash_then_or(hash_name):
-            # For now, all the decent hashes have 6-char names, so we can get
-            # away with hard-coding space literals.
-            return chain([hash_name], repeat('    or'))
-
-        lines = []
-        for hash_name, expecteds in iteritems(self.allowed):
-            prefix = hash_then_or(hash_name)
-            lines.extend(('        Expected %s %s' % (next(prefix), e))
-                         for e in expecteds)
-            lines.append('             Got        %s\n' %
-                         self.gots[hash_name].hexdigest())
-            prefix = '    or'
-        return '\n'.join(lines)
-
-
-class UnsupportedPythonVersion(InstallationError):
-    """Unsupported python version according to Requires-Python package
-    metadata."""
-
-
-class ConfigurationFileCouldNotBeLoaded(ConfigurationError):
-    """When there are errors while loading a configuration file
-    """
-
-    def __init__(self, reason="could not be loaded", fname=None, error=None):
-        super(ConfigurationFileCouldNotBeLoaded, self).__init__(error)
-        self.reason = reason
-        self.fname = fname
-        self.error = error
-
-    def __str__(self):
-        if self.fname is not None:
-            message_part = " in {}.".format(self.fname)
-        else:
-            assert self.error is not None
-            message_part = ".\n{}\n".format(self.error.message)
-        return "Configuration file {}{}".format(self.reason, message_part)