Merge pull request #482 from adityacp/pep8_changes

Pep8 changes

2 files changed, 21 insertions, 13 deletions

diff --git a/yaksh/middleware/one_session_per_user.py b/yaksh/middleware/one_session_per_user.py
index 92e888d..1ed1786 100644
--- a/yaksh/middleware/one_session_per_user.py
+++ b/yaksh/middleware/one_session_per_user.py
@@ -7,21 +7,27 @@ from yaksh.models import ConcurrentUser
 class OneSessionPerUserMiddleware(object):
     """
     Middleware to handle multiple logins with same credentials
-        - Creates a Database entry to record the current user and active session key
-        - Checks if the current user has already been logged in. If True, the new session
-          key is stored with respect to the user and the old session key is deleted,
+        - Creates a Database entry to record the current user and active
+            session key
+        - Checks if the current user has already been logged in. If True, the
+            new session key is stored with respect to the user and the old
+            session key is deleted,
           effectively terminating the older session for the same user.
-        - The concurrentuser attribute of the User model refers to the ConcurrentUser
-          model object and not the concurrent_user field due to behaviour described 
-          in the Documentation
-          Link: https://docs.djangoproject.com/en/1.5/topics/auth/customizing/#extending-the-existing-user-model)
+        - The concurrentuser attribute of the User model refers to the
+            ConcurrentUser
+          model object and not the concurrent_user field due to behaviour
+          described in the Documentation
+          Link: https://docs.djangoproject.com/en/1.5/topics/auth/customizing/
+          #extending-the-existing-user-model
     """
     def process_request(self, request):
+        """
+            # Documentation:
+            # https://docs.djangoproject.com/en/1.5/topics/auth/customizing/
+            #extending-the-existing-user-model
+        """
         if isinstance(request.user, User):
             current_key = request.session.session_key
-            # 
-            # Documentation: 
-            # https://docs.djangoproject.com/en/1.5/topics/auth/customizing/#extending-the-existing-user-model
             if hasattr(request.user, 'concurrentuser'):
                 active_key = request.user.concurrentuser.session_key
                 if active_key != current_key:
@@ -32,4 +38,4 @@ class OneSessionPerUserMiddleware(object):
                 ConcurrentUser.objects.create(
                     concurrent_user=request.user,
                     session_key=current_key,
-                )
\ No newline at end of file
+                )
diff --git a/yaksh/middleware/user_time_zone.py b/yaksh/middleware/user_time_zone.py
index ff9ec5c..206c08a 100644
--- a/yaksh/middleware/user_time_zone.py
+++ b/yaksh/middleware/user_time_zone.py
@@ -4,8 +4,10 @@ from django.utils import timezone
 
 
 class TimezoneMiddleware(object):
-    """ Middleware to get user's timezone and activate timezone 
-        if user timezone is not available default value 'Asia/Kolkata' is activated """
+    """ Middleware to get user's timezone and activate timezone
+        if user timezone is not available default value 'Asia/Kolkata'
+        is activated
+    """
     def process_request(self, request):
         user = request.user
         user_tz = 'Asia/Kolkata'