Refactoring _has_context_key

Pipfile

@@ -11,6 +11,7 @@ pipenv = "*"
 wheel = "*"
 twine = "*"
 pandoc ="*"
+pylint-django ="*"
 
 [packages]
 django = "*"
@@ -18,6 +19,7 @@ easy-thumbnails = "*"
 image = "*"
 django-widget-tweaks = "*"
 django-taggit = "*"
+
 # Commented out to not explicitly specify Python 3 subversion.
-# [requires]
+[requires]
-# python_version = "3.8"
+python_version = "3.7"

lostplaces/lostplaces_app/admin.py

@@ -6,15 +6,15 @@
 from django.contrib import admin
 from django.contrib.auth import get_user_model
 from django.contrib.auth.admin import UserAdmin
-from .models import *
+from lostplaces_app.models import *
 
-from .forms import ExplorerCreationForm, ExplorerChangeForm
+from lostplaces_app.forms import ExplorerCreationForm, ExplorerChangeForm
 
 # Register your models here.
 
 class VoucherAdmin(admin.ModelAdmin):
-    fields = ['code', 'expires', 'created']
+    fields = ['code', 'expires_when', 'created_when']
-    readonly_fields = ['created']
+    readonly_fields = ['created_when']
 
 admin.site.register(Explorer)
 admin.site.register(Voucher, VoucherAdmin)

lostplaces/lostplaces_app/models.py

@@ -9,6 +9,7 @@ database.
 import os
 import uuid
 
+from django.urls import reverse
 from django.db import models
 from django.contrib.auth.models import User
 from django.db.models.signals import post_save
@@ -19,6 +20,31 @@ from taggit.managers import TaggableManager
 
 # Create your models here.
 
+class Taggable(models.Model):
+    
+    class Meta:
+        abstract = True
+        
+    tags = TaggableManager(blank=True)
+    
+class MapablePoint(models.Model):
+    class Meta:
+        abstract = True
+        
+    name = models.CharField(max_length=50)
+    
+    latitude = models.FloatField(
+        validators=[
+            MinValueValidator(-90),
+            MaxValueValidator(90)
+        ]
+    )
+    longitude = models.FloatField(
+        validators=[
+            MinValueValidator(-180),
+            MaxValueValidator(180)
+        ]
+    )
 
 class Explorer(models.Model):
     """
@@ -33,7 +59,7 @@ class Explorer(models.Model):
     )
 
     def __str__(self):
-        return self.user.name
+        return self.user.username
         
 @receiver(post_save, sender=User)
 def create_user_profile(sender, instance, created, **kwargs):
@@ -54,19 +80,18 @@ class Voucher(models.Model):
     """
 
     code = models.CharField(unique=True, max_length=30)
-    created = models.DateTimeField(auto_now_add=True)
+    created_when = models.DateTimeField(auto_now_add=True)
-    expires = models.DateField()
+    expires_when = models.DateTimeField()
 
     def __str__(self):
-        return "Voucher " + str(self.pk)
+        return "Voucher " + str(self.code)
 
 
-class Place (models.Model):
+class Place(Taggable, MapablePoint):
     """
     Place defines a lost place (location, name, description etc.).
     """
     
-    name = models.CharField(max_length=50)
     submitted_when = models.DateTimeField(auto_now_add=True, null=True)
     submitted_by = models.ForeignKey(
         Explorer,
@@ -76,24 +101,15 @@ class Place (models.Model):
         related_name='places'
     )
     location = models.CharField(max_length=50)
-    latitude = models.FloatField(
-        validators=[
-            MinValueValidator(-90),
-            MaxValueValidator(90)
-        ]
-    )
-    longitude = models.FloatField(
-        validators=[
-            MinValueValidator(-180),
-            MaxValueValidator(180)
-        ]
-    )
     description = models.TextField()
 
-    tags = TaggableManager(blank=True)
+    def get_absolute_url(self):
+        return reverse('place_detail', kwargs={'pk': self.pk})
     
+
+    @classmethod
     # Get center position of LP-geocoordinates.
-    def average_latlon(place_list):
+    def average_latlon(cls, place_list):
         amount = len(place_list)
         # Init fill values to prevent None
         longitude = 0
@@ -103,9 +119,9 @@ class Place (models.Model):
             for place in place_list:
                 longitude += place.longitude
                 latitude += place.latitude
-            return (latitude / amount, longitude / amount)
+            return {'latitude':latitude / amount, 'longitude': longitude / amount}
 
-        return (latitude, longitude)
+        return {'latitude': latitude, 'longitude': longitude}
 
     def __str__(self):
         return self.name

lostplaces/lostplaces_app/templates/home.html

@@ -2,8 +2,8 @@
 
 {% load static %}
 {% block additional_head %}
-    <link rel="stylesheet" href="{% static 'maps/ol.css' %}" type="text/css">
+<link rel="stylesheet" href="{% static 'maps/ol.css' %}" type="text/css">
-    <script src="{% static 'maps/ol.js' %}"></script>
+<script src="{% static 'maps/ol.js' %}"></script>
 {% endblock additional_head %}
 
 # {% block title %}Start{% endblock %}
@@ -14,7 +14,7 @@
 <article class="LP-TextSection">
 </article>
 
-{% include 'partials/osm_map.html' %}
+{% include 'partials/osm_map.html' with config=map_config %}
 <div class="LP-PlaceGrid">
     <h1 class="LP-Headline LP-Headline">Explore the latest locations</h1>
     <ul class="LP-PlaceGrid__Grid">

lostplaces/lostplaces_app/templates/partials/osm_map.html

@@ -11,20 +11,20 @@
                 }),
             ],
             view: new ol.View({
-                center: ol.proj.fromLonLat([{{place_map_center|last}}, {{place_map_center|first}}]),
+                center: ol.proj.fromLonLat([{{config.map_center.longitude}}, {{config.map_center.latitude}}]),
                 zoom: 9
             })
             });
 
             var vectorSource = new ol.source.Vector({
                 features: [
-                    {% for place in place_list %}
+                    {% for point in config.point_list %}
                         new ol.Feature({
                             geometry: new ol.geom.Point(
-                                ol.proj.fromLonLat([{{place.longitude}},{{place.latitude}}])
+                                ol.proj.fromLonLat([{{point.longitude}},{{point.latitude}}])
                             ),
-                            url: '{% url 'place_detail' pk=place.pk %}',
+                            url: '{{point.get_absolute_url}}',
-                            name: '{{place.name}}'
+                            name: '  {{point.name}}'
                         }),
                     {% endfor %}
                 ]

lostplaces/lostplaces_app/templates/partials/tagging.html

@@ -1,6 +1,6 @@
 <div class="LP-TagList">
     <ul class="LP-TagList__List">
-        {% for tag in tag_list %}
+        {% for tag in config.tagged_item.tags.all %}
         <li class="LP-TagList__Item">
             <div class="LP-Tag">
                 <a href="#" class="LP-Link">
@@ -23,7 +23,7 @@
     </ul>
 </div>
 
-<form id="id_tag_submit_form" class="LP-Form LP-Form--inline LP-Form--tagging" method="POST" action="{{config.submit_url}}">
+<form id="id_tag_submit_form" class="LP-Form LP-Form--inline LP-Form--tagging" method="POST" action="{% url config.submit_url_name tagged_id=config.tagged_item.id%}">
     <fieldset class="LP-Form__Fieldset">
         <legend class="LP-Form__Legend">Tags hinzufügen</legend>
         {% csrf_token %}
@@ -46,14 +46,10 @@
     submit_form.onsubmit = () => false
 
     const tagify = new Tagify(input, {
-        'whitelist': [{
+		'whitelist': [
-                %
+			{% for tag in config.tagged_item.tags.all %}
-                for tag in all_tags %
-            }
             '{{tag}}',
-            {
+            {% endfor %}
-                % endfor %
-            }
         ]
     })
 

lostplaces/lostplaces_app/templates/place/place_detail.html

@@ -37,13 +37,13 @@
     <section class="LP-Section">
 
         {% url 'place_tag_submit' place_id=place.id as tag_submit_url%}
-        {% include 'partials/tagging.html' with tag_list=place.tags.all config=tagging_config all_tags=all_tags %}
+        {% include 'partials/tagging.html' with config=tagging_config %}
 
     </section>
 
     <section class="LP-Section">
         <h1 class="LP-Headline">Map-Links</h1>
-        {% include 'partials/osm_map.html' %}
+        {% include 'partials/osm_map.html' with config=map_config%}
         <div class="LP-LinkList">
             <ul class="LP-LinkList__Container">
                 <li class="LP-LinkList__Item"><a target="_blank" href="https://www.google.com/maps?q={{place.latitude}},{{place.longitude}}" class="LP-Link"><span class="LP-Text">Google Maps</span></a></li>

lostplaces/lostplaces_app/templates/place/place_list.html

@@ -2,54 +2,54 @@
 {% load static %}
 
 {% block additional_head %}
-    <link rel="stylesheet" href="{% static 'maps/ol.css' %}" type="text/css">
+<link rel="stylesheet" href="{% static 'maps/ol.css' %}" type="text/css">
-    <script src="{% static 'maps/ol.js' %}"></script>
+<script src="{% static 'maps/ol.js' %}"></script>
 {% endblock additional_head %}
 
 {% block title %}Lost Places{% endblock %}
 
 {% block maincontent %}
 
-{% include 'partials/osm_map.html' %}
+{% include 'partials/osm_map.html' with config=map_config %}
 <div class="LP-PlaceList">
     <h1 class="LP-Headline">Listing our places</h1>
     <ul class="LP-PlaceList__List">
         {% for place in place_list %}
-            <li class="LP-PlaceList__Item">
+        <li class="LP-PlaceList__Item">
-                <a href="{% url 'place_detail' pk=place.pk %}" class="LP-Link">
+            <a href="{% url 'place_detail' pk=place.pk %}" class="LP-Link">
-                    <article class="LP-PlaceTeaser LP-PlaceTeaser--extended">
+                <article class="LP-PlaceTeaser LP-PlaceTeaser--extended">
-                        <div class="LP-PlaceTeaser__Image">
+                    <div class="LP-PlaceTeaser__Image">
-                            <img class="LP-Image" src="{{ place.images.first.filename.thumbnail.url }}" />
+                        <img class="LP-Image" src="{{ place.images.first.filename.thumbnail.url }}" />
+                    </div>
+                    <div class="LP-PlaceTeaser__Meta">
+                        <div class="LP-PlaceTeaser__Info">
+                            <span class="LP-PlaceTeaser__Title">
+                                <h2 class="LP-Headline LP-Headline--teaser">{{place.name}}</h2>
+                            </span>
+                            <span class="LP-PlaceTeaser__Detail">
+                                <p class="LP-Paragraph">{{place.location}}</p>
+                            </span>
                         </div>
-                        <div class="LP-PlaceTeaser__Meta">
+                        <div class="LP-PlaceTeaser__Description">
-                            <div class="LP-PlaceTeaser__Info">
+                            <p class="LP-Paragraph">
-                                <span class="LP-PlaceTeaser__Title">
+                                {% if place.description|length > 210 %}
-                                    <h2 class="LP-Headline LP-Headline--teaser">{{place.name}}</h2>
+                                {{place.description|truncatechars:210|truncatewords:-1}}
-                                </span>
+                                {% else %}
-                                <span class="LP-PlaceTeaser__Detail">
+                                {{place.description}}
-                                    <p class="LP-Paragraph">{{place.location}}</p>
+                                {% endif %}
-                                </span>
+                            </p>
-                            </div>
+                        </div>
-                            <div class="LP-PlaceTeaser__Description">
+                        <div class="LP-PlaceTeaser__Icons">
-                                <p class="LP-Paragraph">
+                            <ul class="LP-Icon__List">
-                                    {% if place.description|length > 210 %}
+                                <li class="LP-Icon__Item"><img class="LP-Icon" src="{% static '/icons/favourite.svg' %}" /></li>
-                                        {{place.description|truncatechars:210|truncatewords:-1}}
-                                    {% else %}
-                                        {{place.description}}
-                                    {% endif %}
-                                </p>
-                            </div>
-                            <div class="LP-PlaceTeaser__Icons">
-                                <ul class="LP-Icon__List">
-                                    <li class="LP-Icon__Item"><img class="LP-Icon" src="{% static '/icons/favourite.svg' %}" /></li>
                                 <li class="LP-Icon__Item"><img class="LP-Icon" src="{% static '/icons/location.svg' %}" /></li>
                                 <li class="LP-Icon__Item"><img class="LP-Icon" src="{% static '/icons/flag.svg' %}" /></li>
-                                </ul>
+                            </ul>
-                            </div>
                         </div>
-                    </article>
+                    </div>
-                </a>
+                </article>
-            </li>
+            </a>
+        </li>
         {% endfor %}
     </ul>
 

lostplaces/lostplaces_app/tests/__init__.py

@@ -1,13 +1,2 @@
-from django.db import models as django_models
+from django.test import TestCase
 from django.contrib.auth.models import User
-
-
-def mock_user():
-    explorer_list =  User.objects.all()
-    if len(explorer_list) <= 0:
-        return User.objects.create_user(
-            username='testpeter',
-            password='Develop123'
-        )
-    else:
-        return explorer_list[0]

lostplaces/lostplaces_app/tests/models/__init__.py

@@ -1,58 +1,107 @@
 from django.db import models
+from django.contrib.auth.models import User
+from django.core.exceptions import FieldDoesNotExist
+from django.test import TestCase
 
-class TestModel:
+# Creating a test user
+
+class ModelTestCase:
     '''
-    Base class for Lostplaces models
+    Base class for ModelTests
     '''
+    model = None
     model_name = None
 
-    def _test_field(self, field_name, field_class):
+    def setUp(self):
+        if not self.model._meta.abstract:
+            self.object = self.model.objects.get(id=1)
+        self.model_name = self.model.__name__
+
+    def _test_field(self, field_name, field_class, must_have={}, must_not_have={}):
         '''
         Tests if a field exists under the given name and
-        if the field is of the right type
+        if the field is of the right type.
+        Also checks if the field has the given must_have attributes
+        and does not have any of the must_not_have attributes. If you
+        dont care about the value of the attribute you can just set it to 
+        something that fullfills value == False (i.e. '' or 0)
         '''
-        field = self.object._meta.get_field(field_name)
+        try:
-        self.assertTrue(
+            field = self.model._meta.get_field(field_name)
-            field,
+        except FieldDoesNotExist:
-            msg="%s has no field named '%s'" % (
+            self.fail(
-                self.model_name,
+                'Expecting %s to have a field named \'%s\'' % (
-                field_name
+                    self.model_name,
+                    field_name
+                )
             )
-        )
         self.assertEqual(
             type(field), field_class,
-            msg='%s.%s name field is no CharField' % (
+            msg='Expecting type of %s.%s to be %s' % (
                 self.model_name,
-                field_name
+                field_name,
+                field_class.__name__
             )
         )
+
+        for key, value in must_have.items():
+            if value:
+                self.assertEqual(getattr(field, key), value,
+                    msg='Expeting %s.%s.%s to be \'%s\'' % (
+                        self.model_name,
+                        field_name,
+                        key,
+                        value
+                    )
+                )
+            else:
+                self.assertTrue(hasattr(field, key),
+                    msg='Expeting %s.%s to have \'%s\'' % (
+                        self.model_name,
+                        field_name,
+                        key
+                    )
+                )
+
+        for key, value in must_not_have.items():
+            if value:
+                self.assertTrue(getattr(field, key) != value,
+                    msg='Expeting %s.%s.%s to not be \'%s\'' % (
+                        self.model_name,
+                        field_name,
+                        key,
+                        value
+                    )
+                )
+            else:
+                self.assertFalse(hasattr(field, value),
+                    msg='Expeting %s.%s to not have \'%s\'' % (
+                        self.model_name,
+                        field_name,
+                        key
+                    )
+                )
+
         return field
 
-
+    def _test_char_field(self, field_name, min_length, max_length, must_have={}, must_hot_have={}):
-    def _test_char_field(self, field_name, min_length, max_length):
         '''
         Tests if the given field is a char field and if its max_length
         is in min_length and max_legth
         '''
-        field = self._test_field(field_name, models.CharField)
+        field = self._test_field(
-        self.assertEqual(
+            field_name, models.CharField, must_have, must_hot_have)
-            type(field), models.CharField, 
-            msg='%s.%s name field is no CharField' % (
-                self.model_name,
-                field_name
-            )
-        )
         self.assertTrue(
             field.max_length in range(min_length, max_length),
-            msg='%s.%s field max_length not in range of %d and %d' % (
+            msg='Expeting %s.%s field max_length to be in the range of %d and %d' % (
                 self.model_name,
                 field_name,
                 min_length,
                 max_length
-                )
+            )
         )
 
-    def _test_float_field(self, field_name, min_value=None, max_value=None):
+    def _test_float_field(self, field_name, min_value=None, max_value=None, must_have={}, must_hot_have={}):
         '''
         Tests if the field is a floatfield. If min_value and/or max_value are passed,
         the validators of the field are also checked. The validator list of the field should
@@ -61,21 +110,23 @@ class TestModel:
         [MinValueValidator] if only min_value is passed,
         [MaxValueValidator] if only max_value is passed
         '''
-        field = self._test_field(field_name, models.FloatField)
+        field = self._test_field(
+            field_name, models.FloatField, must_have, must_hot_have)
         if min_value:
             self.assertTrue(
                 len(field.validators) >= 1,
-                msg='%s.%s first validator should check minimum' % (
+                msg='Expecting the first valiator of %s.%s to check the minimum' % (
                     self.model_name,
                     field_name
-                    )
                 )
+            )
             self.assertEqual(
                 field.validators[0].limit_value,
                 min_value,
-                msg='%s.%s min value missmatch' % (
+                msg='Expecting the min value of %s.%s min to be at least %d' % (
                     self.model_name,
-                    field_name
+                    field_name,
+                    min_value
                 )
             )
         if max_value:
@@ -84,38 +135,40 @@ class TestModel:
                 index += 1
             self.assertTrue(
                 len(field.validators) >= index+1,
-                msg='%s.%s second validator should check maximum' % (
+                msg='Expecting the second valiator of %s.%s to check the maximum' % (
-                    self.model_name,
-                    field_name
-                    )
-            )
-            self.assertEqual(
-                field.validators[1].limit_value,
-                max_value,
-                msg='%s.%s max value missmatch' % (
                     self.model_name,
                     field_name
                 )
             )
+            self.assertEqual(
+                field.validators[1].limit_value,
+                max_value,
+                msg='Expecting the max value of %s.%s min to be at most %d' % (
+                    self.model_name,
+                    field_name,
+                    max_value
+                )
+            )
 
-class TestSubmittable(TestModel):
+
-    model_name='<Class>'
+class SubmittableTestCase(ModelTestCase):
     related_name = None
     nullable = False
 
     def test_submitted_when(self):
-        submitted_when = self._test_field('submitted_when', models.DateTimeField)
+        submitted_when = self._test_field(
-        self.assertTrue(submitted_when.auto_now_add, 
+            'submitted_when',
-            msg='%s.submitted_when should be auto_now_add' % (
+            models.DateTimeField,
-                self.model_name
+            must_have={'auto_now_add': True}
-            )
         )
 
     def test_submitted_by(self):
-        submitted_by = self._test_field('submitted_by',models.ForeignKey)
+        submitted_by = self._test_field('submitted_by', models.ForeignKey)
         if self.related_name:
-            self.assertEqual(submitted_by.remote_field.related_name, self.related_name)
+            self.assertEqual(
+                submitted_by.remote_field.related_name, self.related_name)
         if self.nullable:
             self.assertTrue(submitted_by.null,)
             self.assertTrue(submitted_by.blank)
-            self.assertEqual(submitted_by.remote_field.on_delete, models.SET_NULL)
+            self.assertEqual(
+                submitted_by.remote_field.on_delete, models.SET_NULL)

lostplaces/lostplaces_app/tests/models/test_abstract_models.py

@@ -0,0 +1,44 @@
+import datetime
+
+from django.test import TestCase
+from django.db import models
+from django.contrib.auth.models import User
+
+from lostplaces_app.models import Place, Taggable, MapablePoint
+from lostplaces_app.tests.models import ModelTestCase
+
+from taggit.managers import TaggableManager
+
+
+class TaggableTestCase(ModelTestCase, TestCase):
+
+    model = Taggable
+
+    def test_tags(self):
+        self._test_field('tags', TaggableManager)
+
+
+class MapablePointTestCase(ModelTestCase, TestCase):
+
+    model = MapablePoint
+
+    def test_name(self):
+        self._test_char_field(
+            field_name='name',
+            min_length=10,
+            max_length=100
+        )
+
+    def test_latitude(self):
+        self._test_float_field(
+            field_name='latitude',
+            min_value=-90,
+            max_value=90
+        )
+
+    def test_longitude(self):
+        self._test_float_field(
+            field_name='longitude',
+            min_value=-180,
+            max_value=180
+        )

lostplaces/lostplaces_app/tests/models/test_explorer_model.py

@@ -0,0 +1,58 @@
+from django.test import TestCase
+from django.db import models
+from django.contrib.auth.models import User
+
+from lostplaces_app.models import Explorer
+
+class ExplorerTestCase(TestCase):
+
+    @classmethod
+    def setUpTestData(self):
+        User.objects.create_user(
+            username='testpeter',
+            password='Develop123'
+        )
+
+    def test_epxlorer_creation(self):
+        '''
+        Tests if the explorer profile will be automticly
+        created when a user is created
+        '''
+        
+        user = User.objects.get(id=1)
+        explorer_list = Explorer.objects.all()
+        self.assertTrue(len(explorer_list) > 0,
+            msg='Expecting at least one Exlorer object, none found'
+        )
+        self.assertTrue(hasattr(user, 'explorer'),
+            msg='''Expecting the User instance to have an \'explorer\' attribute. 
+            Check the Explorer model and the related name.'''
+        )
+        
+        explorer = Explorer.objects.get(id=1)
+        self.assertEqual(explorer, user.explorer,
+            msg='''The Explorer object of the User did not match.
+            Expecting User with id 1 to have Explorer with id 1'''
+        )
+        
+        explorer = Explorer.objects.get(id=1)
+        self.assertEqual(explorer.user, user,
+            msg='''The User object of the Explorer did not match.
+            Expecting Explorer with id 1 to have User with id 1'''
+        )
+        
+    def test_explorer_deletion(self):
+        '''
+        Tests if the Explorer objects get's deleted when the User instance is deleted
+        '''
+        
+        user = User.objects.get(username='testpeter')
+        explorer_id = user.explorer.id
+        user.delete()
+        with self.assertRaises(models.ObjectDoesNotExist,
+            msg='Expecting explorer objec to be deleted when the corresponding User object is deleted'
+            ):
+            Explorer.objects.get(id=explorer_id)
+        
+        
+    

lostplaces/lostplaces_app/tests/models/test_place_image_model.py

@@ -1,32 +1,63 @@
 import datetime
+import os
+import shutil
 from unittest import mock
 
 from django.test import TestCase
 from django.db import models
 from django.core.files import File
+from django.conf import settings
+from django.contrib.auth.models import User
 
-from lostplaces_app.models import PlaceImage
+from lostplaces_app.models import PlaceImage, Place
-from lostplaces_app.tests.models import TestSubmittable
+from lostplaces_app.tests.models import SubmittableTestCase
-from lostplaces_app.tests import mock_user
-from lostplaces_app.tests.models import TestModel
-from lostplaces_app.tests.models.test_place_model import mock_place
 
 from easy_thumbnails.fields import ThumbnailerImageField
 
-def mock_place_image():
+class TestPlaceImage(SubmittableTestCase, TestCase):
-    return PlaceImage(
+    model = PlaceImage
-        description='Im a description',
-        filename=mock.MagicMock(spec=File, name='FileMock'),
-        place=mock_place(),
-        submitted_when=datetime.datetime.now(),
-        submitted_by=mock_user().explorer
-    )
 
-class TestPlaceImage(TestSubmittable, TestCase):
+    @classmethod
-    model_name = 'PlaceImage'
+    def setUpTestData(cls):
+        user = User.objects.create_user(
+            username='testpeter',
+            password='Develop123'
+        )
         
-    def setUp(self):
+        place = Place.objects.create(
-        self.object = mock_place_image()
+            name='Im a place',
+            submitted_when=datetime.datetime.now(),
+            submitted_by=User.objects.get(username='testpeter').explorer,
+            location='Testtown',
+            latitude=50.5,
+            longitude=7.0,
+            description='This is just a test, do not worry'
+        )
+        place.tags.add('I a tag', 'testlocation')
+        place.save()
+
+        if not os.path.isdir(settings.MEDIA_ROOT):
+            os.mkdir(settings.MEDIA_ROOT)
+
+        current_dir = os.path.dirname(os.path.abspath(__file__))
+        if not os.path.isfile(os.path.join(settings.MEDIA_ROOT, 'im_a_image_copy.jpeg')):
+            shutil.copyfile(
+                os.path.join(current_dir, 'im_a_image.jpeg'),
+                os.path.join(settings.MEDIA_ROOT, 'im_a_image_copy.jpeg')
+            )
+            
+            shutil.copyfile(
+                os.path.join(current_dir, 'im_a_image.jpeg'),
+                os.path.join(settings.MEDIA_ROOT, 'im_a_image_changed.jpeg')
+            )
+            
+        PlaceImage.objects.create(
+            description='Im a description',
+            filename=os.path.join(settings.MEDIA_ROOT, 'im_a_image_copy.jpeg'),
+            place=place,
+            submitted_when=datetime.datetime.now(),
+            submitted_by=user.explorer
+        )
 
     def test_description(self):
         self._test_field('description', models.TextField)
@@ -51,5 +82,26 @@ class TestPlaceImage(TestSubmittable, TestCase):
         )
 
     def test_str(self):
-        place_image = mock_place_image()
+        place_image = self.object
-        self.assertEqual(str(place_image), ' '.join([place_image.place.name, str(place_image.pk)]))
+        self.assertTrue(place_image.place.name.lower() in str(place_image).lower(),
+            msg='Expecting %s.__str__ to contain  the name of the place' % (
+                self.model_name
+            )
+        )
+        
+    def test_change_filename(self):
+        path = self.object.filename.path
+        self.object.filename = os.path.join(settings.MEDIA_ROOT, 'im_a_image_changed.jpeg')
+        self.object.save()
+        self.assertFalse(
+            os.path.isfile(path),
+            msg='Expecting the old file of an place_image to be deleteed when an place_image file is changed'
+        )
+        
+    def test_deletion(self):
+        path = self.object.filename.path
+        self.object.delete()
+        self.assertFalse(
+            os.path.isfile(path),
+            msg='Expecting the file of an place_image to be deleteed when an place_image is deleted'
+        )

lostplaces/lostplaces_app/tests/models/test_place_model.py

@@ -3,43 +3,36 @@ import datetime
 from django.test import TestCase
 from django.db import models
 
+from django.contrib.auth.models import User
+
 from lostplaces_app.models import Place
-from lostplaces_app.tests.models import TestSubmittable
+from lostplaces_app.tests.models import SubmittableTestCase
-from lostplaces_app.tests import mock_user
-from lostplaces_app.tests.models import TestModel
 
-from taggit.managers import TaggableManager
+class PlaceTestCase(SubmittableTestCase, TestCase):
-
+    model = Place
-def mock_place():
-    place = Place.objects.create(
-        name='Im a place',
-        submitted_when=datetime.datetime.now(),
-        submitted_by=mock_user().explorer,
-        location='Testtown',
-        latitude=50.5,
-        longitude=7.0,
-        description='This is just a test, do not worry'
-    )
-    place.tags.add('I a tag', 'testlocation')
-
-    return place
-
-class PlaceTestCase(TestSubmittable, TestCase):
-    model_name = 'Place'
     related_name = 'places'
     nullable = True
 
-    def setUp(self):
+    @classmethod
-        self.place = mock_place()
+    def setUpTestData(cls):
-        self.object = self.place
+        user = User.objects.create_user(
-
+            username='testpeter',
-    def test_name_field(self):
+            password='Develop123'
-        self._test_char_field(
-            field_name='name', 
-            min_length=10,
-            max_length=100
         )
         
+        place = Place.objects.create(
+            name='Im a place',
+            submitted_when=datetime.datetime.now(),
+            submitted_by=user.explorer,
+            location='Testtown',
+            latitude=50.5,
+            longitude=7.0,
+            description='This is just a test, do not worry'
+        )
+        place.tags.add('I a tag', 'testlocation')
+        place.save()
+
+
     def test_location(self):
         self._test_char_field(
             field_name='location',
@@ -47,26 +40,9 @@ class PlaceTestCase(TestSubmittable, TestCase):
             max_length=100
         )
 
-    def test_latitude(self):
-        self._test_float_field(
-            field_name='latitude', 
-            min_value=-90, 
-            max_value=90
-        )
-
-    def test_longitude(self):
-        self._test_float_field(
-            field_name='longitude',
-            min_value=-180, 
-            max_value=180
-        )
-
     def test_decsription(self):
         self._test_field('description', models.TextField)
 
-    def test_tags(self):
-        self._test_field('tags', TaggableManager)
-
     def test_average_latlon(self):
         '''
         Tests the average latitude/longitude calculation of a list
@@ -74,18 +50,28 @@ class PlaceTestCase(TestSubmittable, TestCase):
         '''
         place_list = []
         for i in range(10):
-            place = mock_place()
+            place = Place.objects.get(id=1)
+            place.id = None
             place.latitude = i+1
             place.longitude = i+10
+            place.save()
             place_list.append(place)
 
         avg_latlon = Place.average_latlon(place_list)
-        self.assertEqual(avg_latlon[0], 5.5,
+        
+        self.assertTrue('latitude' in avg_latlon,
+            msg='Expecting avg_latlon dict to have an \'latitude\' key'
+        )
+        self.assertTrue('longitude' in avg_latlon,
+            msg='Expecting avg_latlon dict to have an \'longitude\' key'
+        )
+        
+        self.assertEqual(avg_latlon['latitude'], 5.5,
             msg='%s: average latitude missmatch' % (
                 self.model_name
             )
         )
-        self.assertEqual(avg_latlon[1], 14.5,
+        self.assertEqual(avg_latlon['longitude'], 14.5,
             msg='%s: average longitude missmatch' % (
                 self.model_name
             )
@@ -96,14 +82,14 @@ class PlaceTestCase(TestSubmittable, TestCase):
         Tests the average latitude/longitude calculation of a list
         of one place
         '''
-        place = mock_place()
+        place = Place.objects.get(id=1)
         avg_latlon = Place.average_latlon([place])
-        self.assertEqual(avg_latlon[0], place.latitude,
+        self.assertEqual(avg_latlon['latitude'], place.latitude,
             msg='%s:(one place) average latitude missmatch' % (
                 self.model_name
             )
         )
-        self.assertEqual(avg_latlon[1], place.longitude,
+        self.assertEqual(avg_latlon['longitude'], place.longitude,
             msg='%s: (one place) average longitude missmatch' % (
                 self.model_name
             )
@@ -115,22 +101,21 @@ class PlaceTestCase(TestSubmittable, TestCase):
         an empty list
         '''
         avg_latlon = Place.average_latlon([])
-        self.assertEqual(avg_latlon[0], 0,
+        self.assertEqual(avg_latlon['latitude'], 0,
             msg='%s: (no places) average latitude missmatch' % (
                 self.model_name
             )
         )
-        self.assertEqual(avg_latlon[1], 0,
+        self.assertEqual(avg_latlon['longitude'], 0,
             msg='%s: a(no places) verage longitude missmatch' % (
                 self.model_name
             )
         )
 
     def test_str(self):
-        place = mock_place()
+        place = self.object
-        self.assertEqual(str(place), place.name,
+        self.assertTrue(place.name.lower() in str(place).lower(),
-            msg='%s __str__ should return the name' % (
+            msg='Expecting %s.__str__ to contain the name' % (
                 self.model_name
             )
-
         )

lostplaces/lostplaces_app/tests/models/test_voucher_model.py

@@ -0,0 +1,49 @@
+import datetime
+
+from django.test import TestCase
+from django.db import models
+from django.utils import timezone
+
+from lostplaces_app.models import Voucher
+from lostplaces_app.tests.models import ModelTestCase
+
+
+class VoucheTestCase(ModelTestCase, TestCase):
+    model = Voucher
+
+    @classmethod
+    def setUpTestData(cls):
+        Voucher.objects.create(
+        code='ayDraJCCwfhcFiYmSR5GrcjcchDfcahv',
+        expires_when=timezone.now() + datetime.timedelta(days=1)
+    )
+    
+    def test_voucher_code(self):
+        self._test_char_field(
+            'code',
+            10,
+            100,
+            must_have={'unique': True}
+        )
+        
+    def test_voucher_created(self):
+        self._test_field(
+            'created_when',
+            models.DateTimeField,
+            must_have={'auto_now_add': True}
+        )
+        
+    def test_voucher_expires(self):
+        self._test_field(
+            'expires_when',
+            models.DateTimeField,
+            must_not_have={'auto_now_add': True}
+        )
+
+    def test_str(self):
+        voucher = self.object
+        self.assertTrue(voucher.code.lower() in str(voucher).lower(),
+            msg='Expecting %s.__str__ to contain the voucher code' % (
+                self.model_name
+            )
+        )

lostplaces/lostplaces_app/tests/views/__init__.py

@@ -0,0 +1,77 @@
+from django.test import Client
+
+class ViewTestCaseMixin:
+    '''
+    This is a mixni for testing views. It provides functionality to
+    test the context, forms and HTTP Response of responses. 
+    Also works with django's ReqeustFactory.
+    '''
+    view = None
+    
+    def setUp(self):
+        self.view_name = self.view.__name__
+        self. client = Client()
+    
+    def assertHasContextKey(self, response, context_key):
+        self.assertTrue( context_key in response.context,
+            msg='Expecting the context of %s to have an attribute \'%s\'' % (
+                self.view_name,
+                context_key
+            )
+        )
+        
+    def assertHasForm(self, response, context_key, form_class):
+        self.assertHasContextKey(response, context_key)
+        self.assertEqual(
+            type(response.context[context_key]),
+            form_class,
+            msg='Expecting %s\'s context.%s to be of the type %s' % (
+                self.view_name,
+                context_key,
+                form_class.__name__
+            ) 
+        )
+
+    def assertHttpCode(self, response, code):
+        self.assertEqual(
+            response.status_code, code,
+            "Expected an HTTP %s response, but got HTTP %s" % (
+                code,
+                response.status_code
+            )
+        )
+
+    def assertHttpOK(self, response):
+        self.assertHttpCode(response, 200)
+
+    def assertHttpCreated(self, response):
+        self.assertHttpCode(response, 201)
+
+    def assertHttpRedirect(self, response, redirect_to):
+        '''
+        Assert that we had any redirect status code.
+        '''
+
+        self.assertTrue(
+            300 <= response.status_code < 400,
+            'Expected an HTTP 3XX (redirect) response, but got HTTP %s' %
+            response.status_code
+        )
+        
+        self.assertEqual(response['Location'], redirect_to)
+
+
+    def assertHttpBadRequest(self, response):
+        self.assertHttpCode(response, 400)
+
+    def assertHttpUnauthorized(self, response):
+        self.assertHttpCode(response, 401)
+
+    def assertHttpForbidden(self, response):
+        self.assertHttpCode(response, 403)
+
+    def assertHttpNotFound(self, response):
+        self.assertHttpCode(response, 404)
+
+    def assertHttpMethodNotAllowed(self, response):
+        self.assertHttpCode(response, 405)

lostplaces/lostplaces_app/tests/views/test_base_views.py

@@ -1,45 +1,65 @@
-from django.test import TestCase, Client
+import datetime
+
+from django.test import TestCase, RequestFactory, Client
 from django.urls import reverse_lazy
+from django.contrib.auth.models import User, AnonymousUser
+from django.contrib.messages.storage.fallback import FallbackStorage
 
 from lostplaces_app.models import Place
+from lostplaces_app.views import IsAuthenticatedMixin
 
-from django.contrib.auth.models import User
+class TestIsAuthenticatedMixin(RedirectTestCase):
-from lostplaces_app.tests.models.test_place_model import mock_place
-from lostplaces_app.tests import mock_user
         
-class TestIsAuthenticated(TestCase):
+    @classmethod
-    def setUp(self):
+    def setUpTestData(cls):
-        self. client = Client()
+        user = User.objects.create_user(
-        mock_place()
+            username='testpeter',
-        mock_user()
+            password='Develop123'
+        )
 
     def test_logged_in(self):
-        self.client.login(username='testpeter', password='Develop123')
+        request = RequestFactory().get('/')
-        response = self.client.get(reverse_lazy('place_detail', kwargs={'pk': 1}))
+        request.user = User.objects.get(id=1)
+
+        response = IsAuthenticatedMixin.as_view()(request)
         self.assertEqual(response.status_code, 200)
 
     def test_not_logged_in(self):
-        url = reverse_lazy('place_detail', kwargs={'pk': 1})
+        request = RequestFactory().get('/someurl1234')
-        response = self.client.get(url, follow=True)
+        request.user = AnonymousUser()
-        self.assertRedirects(
+        request.session = 'session'
-            response=response,
+        messages = FallbackStorage(request)
-            expected_url='?'.join([str(reverse_lazy('login')), 'next=/place/1/']),
+        request._messages = messages
-            status_code=302, 
+
-            target_status_code=200, 
+        response = IsAuthenticatedMixin.as_view()(request)
-            msg_prefix='''Accesing an IsAuthenticated view while not logged should
+        self.assertRedirectsTo(response, '?'.join([str(reverse_lazy('login')), 'next=/someurl1234']))
-            redirect to login page with redirect params
+      
-            ''', 
-            fetch_redirect_response=True
-        )
         self.assertTrue(response.context['messages'])
         self.assertTrue(len(response.context['messages']) > 0)
 
-class TestIsPlaceSubmitter(TestCase):
+class TestIsPlaceSubmitterMixin(TestCase):
+
+    @classmethod
+    def setUpTestData(cls):
+        user = User.objects.create_user(
+            username='testpeter',
+            password='Develop123'
+        )
+        
+        place = Place.objects.create(
+            name='Im a place',
+            submitted_when=datetime.datetime.now(),
+            submitted_by=user.explorer,
+            location='Testtown',
+            latitude=50.5,
+            longitude=7.0,
+            description='This is just a test, do not worry'
+        )
+        place.tags.add('I a tag', 'testlocation')
+        place.save()
 
     def setUp(self):
         self. client = Client()
-        mock_place()
-        mock_user()
 
     def test_is_submitter(self):
         self.client.login(username='testpeter', password='Develop123')

lostplaces/lostplaces_app/tests/views/test_place_views.py

@@ -1,35 +1,73 @@
-from django.test import TestCase, Client
+import datetime
+
+from django.test import TestCase
 from django.urls import reverse_lazy
+from django.contrib.auth.models import User
 
 from lostplaces_app.models import Place
+from lostplaces_app.views import (
+    PlaceCreateView,
+    PlaceListView
+)
+from lostplaces_app.forms import PlaceImageCreateForm, PlaceForm
+from lostplaces_app.tests.views import ViewTestCaseMixin
 
-from lostplaces_app.tests.models.test_place_model import mock_place
+class TestPlaceCreateView(ViewTestCaseMixin, TestCase):
-from lostplaces_app.tests import mock_user
     
-class TestPlaceCreateView(TestCase):
+    view = PlaceCreateView
     
-    def setUp(self):
+    @classmethod
-        self. client = Client()
+    def setUpTestData(cls):
-        mock_place()
+        user = User.objects.create_user(
-        mock_user()
+            username='testpeter',
-
+            password='Develop123'
-    def test_url_logged_in(self):
-        self.client.login(username='testpeter', password='Develop123')
-        response = self.client.get(reverse_lazy('place_detail', kwargs={'pk': 1}))
-        self.assertEqual(response.status_code, 200)
-
-    def test_url_not_logged_in(self):
-        url = reverse_lazy('place_detail', kwargs={'pk': 1})
-        response = self.client.get(url)
-        self.assertRedirects(
-            response=response,
-            expected_url='?'.join([str(reverse_lazy('login')), 'next=/place/1/']),
-            status_code=302, 
-            target_status_code=200, 
-            msg_prefix='''Accesing PlaceDetailView while not logged should
-            redirect to login page with redirect params
-            ''', 
-            fetch_redirect_response=True
         )
         
+        place = Place.objects.create(
+            name='Im a place',
+            submitted_when=datetime.datetime.now(),
+            submitted_by=user.explorer,
+            location='Testtown',
+            latitude=50.5,
+            longitude=7.0,
+            description='This is just a test, do not worry'
+        )
+        place.tags.add('I a tag', 'testlocation')
+        place.save()
+        
+    def test_has_forms(self):
+        self.client.login(username='testpeter', password='Develop123')
+        response = self.client.get(reverse_lazy('place_create'))
+        
+        self.assertHasForm(response, 'place_image_form', PlaceImageCreateForm)
+        self.assertHasForm(response, 'place_form', PlaceForm)
+        
+class TestPlaceListView(ViewTestCaseMixin, TestCase):
+    view = PlaceListView
+    
+    @classmethod
+    def setUpTestData(cls):
+        user = User.objects.create_user(
+            username='testpeter',
+            password='Develop123'
+        )
+        
+        place = Place.objects.create(
+            name='Im a place',
+            submitted_when=datetime.datetime.now(),
+            submitted_by=user.explorer,
+            location='Testtown',
+            latitude=50.5,
+            longitude=7.0,
+            description='This is just a test, do not worry'
+        )
+        place.tags.add('I a tag', 'testlocation')
+        place.save()
+        
+    def test_list_view(self):
+        self.client.login(username='testpeter', password='Develop123')
+        response = self.client.get(reverse_lazy('place_list'))
+        
+        self.assertHasContextKey(response, 'map_config')
+    
     

lostplaces/lostplaces_app/urls.py

@@ -1,5 +1,5 @@
 from django.urls import path
-from .views import (
+from lostplaces_app.views import (
     HomeView, 
     PlaceDetailView, 
     PlaceListView, 
@@ -25,6 +25,6 @@ urlpatterns = [
     path('flat/<slug:slug>/', FlatView, name='flatpage'),
 
     # POST-only URLs for tag submission
-	path('place/tag/<int:place_id>', PlaceTagSubmitView.as_view(), name='place_tag_submit'),
+	path('place/tag/<int:tagged_id>', PlaceTagSubmitView.as_view(), name='place_tag_submit'),
     path('place/tag/delete/<int:tagged_id>/<int:tag_id>', PlaceTagDeleteView.as_view(), name='place_tag_delete')
 ]

lostplaces/lostplaces_app/views/base_views.py

@@ -11,7 +11,7 @@ from django.urls import reverse_lazy
 
 from lostplaces_app.models import Place
 
-class IsAuthenticated(LoginRequiredMixin, View):
+class IsAuthenticatedMixin(LoginRequiredMixin, View):
     '''
     A view mixin that checks wether a user is loged in or not.
     If the user is not logged in, he gets redirected to 
@@ -24,7 +24,7 @@ class IsAuthenticated(LoginRequiredMixin, View):
         messages.error(self.request, self.permission_denied_message)
         return super().handle_no_permission()
 
-class IsPlaceSubmitter(UserPassesTestMixin, View):
+class IsPlaceSubmitterMixin(UserPassesTestMixin, View):
     '''
     A view mixin that checks wethe a user is the submitter
     of a place Throws 403 if the user is not. The subclass 
@@ -55,7 +55,7 @@ class IsPlaceSubmitter(UserPassesTestMixin, View):
             messages.error(self.request, self.place_submitter_error_message)
         return False
 
-class PlaceAssetCreateView(IsAuthenticated, SuccessMessageMixin, CreateView):
+class PlaceAssetCreateView(IsAuthenticatedMixin, SuccessMessageMixin, CreateView):
     model = None
     fields = []
     template_name = ''
@@ -81,7 +81,7 @@ class PlaceAssetCreateView(IsAuthenticated, SuccessMessageMixin, CreateView):
     def get_success_url(self):
         return reverse_lazy('place_detail', kwargs={'pk': self.place.id})
 
-class PlaceAssetDeleteView(IsAuthenticated, IsPlaceSubmitter, SingleObjectMixin, View):
+class PlaceAssetDeleteView(IsAuthenticatedMixin, IsPlaceSubmitterMixin, SingleObjectMixin, View):
     model = None
     success_message = ''
     permission_denied_message = ''

lostplaces/lostplaces_app/views/place_views.py

@@ -10,12 +10,12 @@ from django.shortcuts import render, redirect
 from django.urls import reverse_lazy
 
 from lostplaces_app.models import Place, PlaceImage
-from lostplaces_app.views import IsAuthenticated, IsPlaceSubmitter
+from lostplaces_app.views import IsAuthenticatedMixin, IsPlaceSubmitterMixin
 from lostplaces_app.forms import PlaceForm, PlaceImageCreateForm, TagSubmitForm
 
 from taggit.models import Tag
 
-class PlaceListView(IsAuthenticated, ListView):
+class PlaceListView(IsAuthenticatedMixin, ListView):
     paginate_by = 5
     model = Place
     template_name = 'place/place_list.html'
@@ -23,27 +23,32 @@ class PlaceListView(IsAuthenticated, ListView):
 
     def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
-        context['place_map_center'] = Place.average_latlon(context['place_list'])
+        context['map_config'] = {
+            'point_list': context['place_list'],
+            'map_center': Place.average_latlon(context['place_list'])
+        }
         return context
 
-class PlaceDetailView(IsAuthenticated, View):
+class PlaceDetailView(IsAuthenticatedMixin, View):
     def get(self, request, pk):
         place = Place.objects.get(pk=pk)
         context = {
             'place': place,
-            'place_list': [ place ],
+            'map_config': {
-            'place_map_center': [ place.latitude, place.longitude ],
+                'point_list': [ place ],
-            'all_tags': Tag.objects.all(),
+                'map_center': {'latitude': place.latitude, 'longitude': place.longitude},                                
+            },
             'tagging_config': {
-                'submit_url': reverse_lazy('place_tag_submit', kwargs={'place_id': place.id}),
+                'all_tags': Tag.objects.all(),
                 'submit_form': TagSubmitForm(),
                 'tagged_item': place,
+                'submit_url_name': 'place_tag_submit',
                 'delete_url_name': 'place_tag_delete'
             }
         }
         return render(request, 'place/place_detail.html', context)
 
-class PlaceUpdateView(IsAuthenticated, IsPlaceSubmitter, SuccessMessageMixin, UpdateView):
+class PlaceUpdateView(IsAuthenticatedMixin, IsPlaceSubmitterMixin, SuccessMessageMixin, UpdateView):
     template_name = 'place/place_update.html'
     model = Place
     form_class = PlaceForm
@@ -56,7 +61,7 @@ class PlaceUpdateView(IsAuthenticated, IsPlaceSubmitter, SuccessMessageMixin, Up
     def get_place(self):
         return self.get_object()
 
-class PlaceCreateView(IsAuthenticated, View):
+class PlaceCreateView(IsAuthenticatedMixin, View):
 
     def get(self, request, *args, **kwargs):
         place_image_form = PlaceImageCreateForm()
@@ -112,7 +117,7 @@ class PlaceCreateView(IsAuthenticated, View):
             )
             place_image.save()
 
-class PlaceDeleteView(IsAuthenticated, IsPlaceSubmitter, DeleteView):
+class PlaceDeleteView(IsAuthenticatedMixin, IsPlaceSubmitterMixin, DeleteView):
     template_name = 'place/place_delete.html'
     model = Place
     success_message = 'Successfully deleted place.'

lostplaces/lostplaces_app/views/views.py

@@ -9,7 +9,7 @@ from django.http import HttpResponseForbidden
 
 from lostplaces_app.forms import ExplorerCreationForm, TagSubmitForm
 from lostplaces_app.models import Place, PhotoAlbum
-from lostplaces_app.views.base_views import IsAuthenticated
+from lostplaces_app.views.base_views import IsAuthenticatedMixin
 
 from lostplaces_app.views.base_views import (
     PlaceAssetCreateView, 
@@ -24,13 +24,15 @@ class SignUpView(SuccessMessageMixin, CreateView):
     template_name = 'signup.html'
     success_message = 'User created.'
 
-class HomeView(IsAuthenticated, View):
+class HomeView(IsAuthenticatedMixin, View):
     def get(self, request, *args, **kwargs):
         place_list = Place.objects.all().order_by('-submitted_when')[:10]
-        place_map_center = Place.average_latlon(place_list)
         context = {
             'place_list': place_list,
-            'place_map_center': place_map_center
+            'map_config': {
+                'point_list': place_list,
+                'map_center': Place.average_latlon(place_list)
+            }
         }
         return render(request, 'home.html', context)
 
@@ -53,9 +55,9 @@ class PhotoAlbumDeleteView(PlaceAssetDeleteView):
     success_message = 'Photo Album deleted'
     permission_denied_messsage = 'You do not have permissions to alter this photo album'
 
-class PlaceTagSubmitView(IsAuthenticated, View):
+class PlaceTagSubmitView(IsAuthenticatedMixin, View):
-	def post(self, request, place_id, *args, **kwargs):
+	def post(self, request, tagged_id, *args, **kwargs):
-		place = Place.objects.get(pk=place_id)
+		place = Place.objects.get(pk=tagged_id)
 		form = TagSubmitForm(request.POST)
 		if form.is_valid():
 			tag_list_raw = form.cleaned_data['tag_list']
@@ -68,7 +70,7 @@ class PlaceTagSubmitView(IsAuthenticated, View):
 
 		return redirect(reverse_lazy('place_detail', kwargs={'pk': place.id}))
 
-class PlaceTagDeleteView(IsAuthenticated, View):
+class PlaceTagDeleteView(IsAuthenticatedMixin, View):
     def get(self, request, tagged_id, tag_id, *args, **kwargs):
         place = Place.objects.get(pk=tagged_id)
         tag = Tag.objects.get(pk=tag_id)