Pylint happiness!

accounts/tests.py

@@ -1,22 +1,37 @@
+# -*- coding: utf-8
+"""
+Account management module for the Duck Booking Tool backend
+"""
+
 from django.test import TestCase, Client
 from django_webtest import WebTest
 from django.contrib.auth.models import User
 from django.contrib.auth.forms import UserCreationForm
 
 class FrontTest(TestCase):
+    """
+    Test front-end capabilities of the accounts module
+    """
+
     def setUp(self):
         self.client = Client()
 
-        self.admin = User.objects.create_user(
-            username = 'admin',
-            password = 'password')
-        self.admin.save()
+        self.admin = User.objects.create_user(username='admin',
+                                              password='password')
 
     def test_login_page(self):
+        """
+        Test for the existence of the login page
+        """
+
         response = self.client.get('/accounts/login')
         self.assertEqual(response.status_code, 200)
 
     def test_login(self):
+        """
+        Test login functionality
+        """
+
         response = self.client.post('/accounts/login', {
             'next': '/',
             'username': 'admin',
@@ -25,17 +40,33 @@ class FrontTest(TestCase):
         self.assertRedirects(response, '/')
 
     def test_logout(self):
-        self.client.login(username = 'admin', password = 'aeou')
+        """
+        Test the logout page
+        """
+
+        self.client.login(username='admin', password='aeou')
 
         response = self.client.get('/accounts/logout')
         self.assertRedirects(response, '/')
 
     def test_registration_page(self):
+        """
+        Test for existence of the registration page
+        """
+
         response = self.client.get('/accounts/register')
         self.assertEqual(response.status_code, 200)
 
 class RegFormTest(WebTest):
+    """
+    Test case for the registration form
+    """
+
     def test_valid_data(self):
+        """
+        Test valid registration without actual HTTP requests
+        """
+
         form_data = {
             'username': 'test',
             'password1': 'password',
@@ -51,6 +82,10 @@ class RegFormTest(WebTest):
         self.assertNotEqual(user.password, 'password')
 
     def test_empty(self):
+        """
+        Test empty registration form
+        """
+
         form_data = {}
         form = UserCreationForm(form_data)
         self.assertFalse(form.is_valid())
@@ -61,11 +96,19 @@ class RegFormTest(WebTest):
         })
 
     def test_form_error(self):
+        """
+        Test incomplete registration
+        """
+
         page = self.app.get('/accounts/register')
         page = page.form.submit()
         self.assertContains(page, "This field is required.")
 
     def test_form_success(self):
+        """
+        Test for successful registrations
+        """
+
         page = self.app.get('/accounts/register')
         page.form['username'] = 'test'
         page.form['password1'] = 'password'

accounts/urls.py

@@ -1,24 +1,28 @@
-from django.conf.urls import patterns, url
+# -*- coding: utf-8
+"""
+URL patterns for the accounts module
+"""
+
+from django.conf.urls import url
 
 from .views import RegistrationFormView
 
-urlpatterns = patterns(
-    '',
+urlpatterns = [
     url(
         r'^register$',
         RegistrationFormView.as_view(),
-        name = 'register'
+        name='register'
     ),
     url(
         r'^login$',
         'django.contrib.auth.views.login',
         {'template_name': 'accounts/login.html'},
-        name = 'login'
+        name='login'
     ),
     url(
         r'^logout$',
         'django.contrib.auth.views.logout',
         {'next_page': 'booking:list'},
-        name = 'logout'
+        name='logout'
     ),
-)
+]

accounts/views.py

@@ -1,3 +1,8 @@
+# -*- coding: utf-8
+"""
+Views for the accounts module
+"""
+
 from django.shortcuts import render
 from django.views import generic
 from django.http import HttpResponseRedirect
@@ -5,14 +10,26 @@ from django.core.urlresolvers import reverse
 from django.contrib.auth.forms import UserCreationForm
 
 class RegistrationFormView(generic.View):
+    """
+    Class to display the registration form
+    """
+
     form_class = UserCreationForm
     template_name = 'accounts/registration.html'
 
     def get(self, request):
+        """
+        Implementation of the GET method
+        """
+
         form = self.form_class()
-        return render(request, self.template_name, { 'form': form })
+        return render(request, self.template_name, {'form': form})
 
     def post(self, request):
+        """
+        Implementation of the POST method
+        """
+
         form = self.form_class(request.POST)
 
         if form.is_valid():