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