Cleanup code style and delete superfluous comments (python#1422)

Author: jaap3

blogs/models.py

@@ -9,7 +9,7 @@
 class BlogEntry(models.Model):
     """
     Model to store Blog entries from Blogger
-    Specificially https://blog.python.org/
+    Specifically https://blog.python.org/
     Feed URL is defined in settings.PYTHON_BLOG_FEED_URL
     """
     title = models.CharField(max_length=200)

codesamples/views.py

@@ -10,18 +10,7 @@
 from .managers import PostQuerySet
 
 
-DEFAULT_MARKUP_TYPE = 'html'  # getattr(settings, 'DEFAULT_MARKUP_TYPE', 'restructuredtext')
-
-'''
-Text
-Photo
-Video
-Link
-
-Audio
-Quote
-Chat
-'''
+DEFAULT_MARKUP_TYPE = 'html'
 
 
 class Post(ContentManageable):

community/models.py

@@ -64,10 +64,10 @@ def _get_id(obj, key):
     """
     Get the ID of an object by extracting it from the resource_uri field.
     """
-    key = obj.pop(key, '')
-    if key:
+    resource_uri = obj.pop(key, '')
+    if resource_uri:
         # i.e. /foo/1/ -> /foo/1 -> ('/foo', '/', '1') -> '1'
-        return key.rstrip('/').rpartition('/')[-1]
+        return resource_uri.rstrip('/').rpartition('/')[-1]
 
 
 def initial_data():