code + exercises for Transactions, chp08

_chapters/chp03/django_ecommerce/main/tests.py

@@ -62,3 +62,40 @@ def test_index_handles_logged_in_user(self):
                 'user.html', {'user': user_mock.get_by_id(1)}
             )
             self.assertEquals(resp.content, expected_html.content)
+
+
+
+class User(models.Model):
+
+    name = model.CharField()
+    pwd = model.CharField()
+    birthdate = model.DateField()
+
+    def get_sign():
+        if birthdate.month == "Jan":
+            return "Capricorn"
+        elif birthdate.monty == "Feb"
+           return "Sagitarius"
+
+    def is_active_twitter_user():
+        # call twitter with
+        # is user.name a user on twitter
+        is_active = twitter.check_user(user.name)
+        return is_active
+
+
+def test_get_sign()
+    myuser = User("jj", "pwd", "Jan")
+    self.assertEquals(myuser.get_sign(), "Capricorn")
+
+    myuser = User("jj", "pwd", "Feb")
+    self.assertEquals(myuser.get_sign(), "Sagitarius")
+
+    myuser = User("jj", "pwd", "32")
+    self.assertEquals(myuser.get_sign(), "Sagitarius")
+
+
+
+
+--- test.py
+

_chapters/chp06/django_ecommerce/contact/models.py

@@ -1,17 +1,14 @@
 from django.db import models
-import datetime
 
 
 class ContactForm(models.Model):
     name = models.CharField(max_length=150)
     email = models.EmailField(max_length=250)
     topic = models.CharField(max_length=200)
     message = models.CharField(max_length=1000)
-    timestamp = models.DateTimeField(
-        auto_now_add=True, default=datetime.datetime.now
-    )
+    timestamp = models.DateTimeField(auto_now_add=True)
 
-    def __str__(self):
+    def __unicode__(self):
         return self.email
 
     class Meta:

_chapters/chp06/django_ecommerce/django_ecommerce/settings.py

@@ -3,14 +3,11 @@
 import os
 
 DEBUG = True
-TEMPLATE_DEBUG = DEBUG
 PROJECT_ROOT = os.path.realpath(os.path.dirname(__file__))
 SITE_ROOT = os.path.dirname(PROJECT_ROOT)
 STRIPE_SECRET = 'sk_test_4QBquf6d5EzsnJC1fTI2GBGm'
 STRIPE_PUBLISHABLE = 'pk_test_4QBqqGvCk9gaNn3pl1cwxcAS'
 
-TEST_RUNNER = 'django.test.runner.DiscoverRunner'
-
 ADMINS = (
     # ('Your Name', 'your_email@example.com'),
 )
@@ -19,12 +16,8 @@
 
 DATABASES = {
     'default': {
-        'ENGINE': 'django.db.backends.postgresql_psycopg2',
-        'NAME': 'django_db',
-        'USER': 'djangousr',
-        'PASSWORD': 'your_password_here',
-        'HOST': 'localhost',
-        'PORT': '5432',
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': 'test.db'
     }
 }
 
@@ -88,13 +81,6 @@
 # Make this unique, and don't share it with anybody.
 SECRET_KEY = '!(1ty%c5a)0l0(p)kxl2igmbobx_64hqh&tv1=+s9@!@zez4o^'
 
-# List of callables that know how to import templates from various sources.
-TEMPLATE_LOADERS = (
-    'django.template.loaders.filesystem.Loader',
-    'django.template.loaders.app_directories.Loader',
-#     'django.template.loaders.eggs.Loader',
-)
-
 MIDDLEWARE_CLASSES = (
     'django.middleware.common.CommonMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
@@ -111,8 +97,6 @@
 # Python dotted path to the WSGI application used by Django's runserver.
 WSGI_APPLICATION = 'django_ecommerce.wsgi.application'
 
-TEMPLATE_DIRS = (os.path.join(SITE_ROOT, 'templates'),)
-
 INSTALLED_APPS = (
     'django.contrib.auth',
     'django.contrib.contenttypes',
@@ -157,3 +141,20 @@
         },
     }
 }
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [os.path.join(SITE_ROOT, 'templates'),],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+            'debug': True,
+        },
+    },
+]

_chapters/chp06/django_ecommerce/django_ecommerce/urls.py

@@ -1,17 +1,20 @@
-from django.conf.urls import patterns, include, url
+from django.conf.urls import include, url
 from payments import views
 from django.contrib import admin
+from main.views import index as main_index
+from contact.views import contact
+
 admin.autodiscover()
 
-urlpatterns = patterns('',
+urlpatterns = [
     url(r'^admin/', include(admin.site.urls)),
-    url(r'^$', 'main.views.index', name='home'),
+    url(r'^$', main_index, name='home'),
     url(r'^pages/', include('django.contrib.flatpages.urls')),
-    url(r'^contact/', 'contact.views.contact', name='contact'),
+    url(r'^contact/', contact, name='contact'),
 
     # user registration/authentication
     url(r'^sign_in$', views.sign_in, name='sign_in'),
     url(r'^sign_out$', views.sign_out, name='sign_out'),
     url(r'^register$', views.register, name='register'),
     url(r'^edit$', views.edit, name='edit'),
-)
+]

_chapters/chp06/django_ecommerce/payments/forms.py

@@ -25,16 +25,17 @@ class CardForm(PaymentForm):
 
 
 class UserForm(CardForm):
+
     name = forms.CharField(required=True)
     email = forms.EmailField(required=True)
     password = forms.CharField(
         required=True,
-        label=('Password'),
+        label=(u'Password'),
         widget=forms.PasswordInput(render_value=False)
     )
     ver_password = forms.CharField(
         required=True,
-        label=(' Verify Password'),
+        label=(u' Verify Password'),
         widget=forms.PasswordInput(render_value=False)
     )
 

_chapters/chp06/django_ecommerce/payments/views.py

@@ -1,7 +1,6 @@
 from django.db import IntegrityError
 from django.http import HttpResponseRedirect
-from django.shortcuts import render_to_response
-from django.template import RequestContext
+from django.shortcuts import render
 from payments.forms import SigninForm, CardForm, UserForm
 from payments.models import User
 import django_ecommerce.settings as settings
@@ -33,15 +32,15 @@ def sign_in(request):
     else:
         form = SigninForm()
 
-    print(form.non_field_errors())
+    print form.non_field_errors()
 
-    return render_to_response(
+    return render(
+        request,
         'sign_in.html',
         {
             'form': form,
             'user': user
         },
-        context_instance=RequestContext(request)
     )
 
 
@@ -92,17 +91,17 @@ def register(request):
     else:
         form = UserForm()
 
-    return render_to_response(
+    return render(
+        request,
         'register.html',
         {
             'form': form,
-            'months': list(range(1, 12)),
+            'months': range(1, 12),
             'publishable': settings.STRIPE_PUBLISHABLE,
             'soon': soon(),
             'user': user,
-            'years': list(range(2011, 2036)),
+            'years': range(2011, 2036),
         },
-        context_instance=RequestContext(request)
     )
 
 
@@ -131,16 +130,16 @@ def edit(request):
     else:
         form = CardForm()
 
-    return render_to_response(
+    return render(
+        request,
         'edit.html',
         {
             'form': form,
             'publishable': settings.STRIPE_PUBLISHABLE,
             'soon': soon(),
-            'months': list(range(1, 12)),
-            'years': list(range(2011, 2036))
+            'months': range(1, 12),
+            'years': range(2011, 2036)
         },
-        context_instance=RequestContext(request)
     )
 
 

_chapters/chp06/requirements.txt

@@ -1,5 +1,5 @@
-Django==1.7
+Django==1.9.9
 mock==1.0.1
-psycopg2==2.5.4
 requests==2.3.0
 stripe==1.9.2
+wheel==0.24.0

_chapters/chp06/tests/contact/testContactModels.py

@@ -1,13 +1,14 @@
 from django.test import TestCase, SimpleTestCase
-from contact.forms import ContactView
 from contact.models import ContactForm
+from contact.forms import ContactView
 from datetime import datetime, timedelta
 
 
 class UserModelTest(TestCase):
 
     @classmethod
-    def setUpTestData(cls):
+    def setUpClass(cls):
+        super(UserModelTest, cls).setUpClass()
         ContactForm(email="test@dummy.com", name="test").save()
         ContactForm(email="j@j.com", name="jj").save()
         cls.firstUser = ContactForm(
@@ -20,15 +21,16 @@ def setUpTestData(cls):
         #cls.test_user.save()
 
     def test_contactform_str_returns_email(self):
-        self.assertEqual("first@first.com", str(self.firstUser))
+        self.assertEquals("first@first.com", str(self.firstUser))
 
     def test_ordering(self):
         contacts = ContactForm.objects.all()
-        self.assertEqual(self.firstUser, contacts[0])
-
+        self.assertEquals(self.firstUser, contacts[0])
 
 class ContactViewTests(SimpleTestCase):
 
     def test_displayed_fields(self):
         expected_fields = ['name', 'email', 'topic', 'message']
-        self.assertEqual(ContactView.Meta.fields, expected_fields)
+        self.assertEquals(ContactView.Meta.fields, expected_fields)
+
+

_chapters/chp06/tests/main/testMainPageView.py

@@ -2,6 +2,7 @@
 from django.core.urlresolvers import resolve
 from main.views import index
 from django.shortcuts import render_to_response
+from payments.models import User
 from django.test import RequestFactory
 import mock
 
@@ -29,15 +30,15 @@ def test_root_resolves_to_main_view(self):
 
     def test_returns_appropriate_html_response_code(self):
         resp = index(self.request)
-        self.assertEqual(resp.status_code, 200)
+        self.assertEquals(resp.status_code, 200)
 
     #####################################
     #### Testing templates and views ####
     #####################################
 
     def test_returns_exact_html(self):
         resp = index(self.request)
-        self.assertEqual(
+        self.assertEquals(
             resp.content,
             render_to_response("index.html").content
         )
@@ -61,4 +62,4 @@ def test_index_handles_logged_in_user(self):
             expected_html = render_to_response(
                 'user.html', {'user': user_mock.get_by_id(1)}
             )
-            self.assertEqual(resp.content, expected_html.content)
+            self.assertEquals(resp.content, expected_html.content)

_chapters/chp06/tests/payments/testCustomer.py

@@ -2,7 +2,6 @@
 from django.test import TestCase
 import mock
 
-
 class CustomerTests(TestCase):
 
     def test_create_subscription(self):