Diverse Code Cleanups

*Code wurde PEP-8 gerecht formatiert
* Kleine Fehler die der PyCharm Inspector beanstandet wurden korrigiert

aggregator/models.py

@@ -1,8 +1,8 @@
-'''
+"""
 Created on 05.02.2011
 
 @author: christian
-'''
+"""
 
 from datetime import datetime, timedelta
 from django.conf import settings
@@ -14,8 +14,8 @@ import django.db.models
 import feedparser
 import urllib2
 
-class FeedManager(django.db.models.Manager):
 
+class FeedManager(django.db.models.Manager):
     def active(self):
         site = settings.SITE_ID
         feeds = self.filter(is_functional=True, site=site)
@@ -28,12 +28,13 @@ class FeedManager(django.db.models.Manager):
                 feed.parse()
         return feeds
 
-class FeedItemManager(django.db.models.Manager):
 
+class FeedItemManager(django.db.models.Manager):
     def recent_items(self, max_items=10, site=None):
         site = site or settings.SITE_ID
         return self.select_related().filter(feed__site=site)[:max_items]
 
+
 class Feed(models.Model):
     title = models.CharField(max_length=500)
     site = models.ForeignKey(Site)
@@ -61,19 +62,22 @@ class Feed(models.Model):
 
             link = feed_entry.link
             guid = feed_entry.get("id", link)
-            summary = html_parser.unescape(feed_entry.get("summary",
-                feed_entry.get("description", feed_entry.get("content", u""))
-            ))
+            summary = html_parser.unescape(
+                feed_entry.get("summary", feed_entry.get(
+                    "description",
+                    feed_entry.get("content", u"")
+                ))
+            )
             date_modified = feed_entry.get("published_parsed", parsed_feed.get("published_parsed", timezone.now))
             date_modified = timezone.make_aware(datetime(*date_modified[:6]), timezone.get_current_timezone())
 
             feed_item, updated = self.feed_items.get_or_create(guid=guid,
-                 defaults={
-                     'title': title,
-                     'link': link,
-                     'summary': summary,
-                     'date_modified': date_modified
-                })
+                                                               defaults={
+                                                                   'title': title,
+                                                                   'link': link,
+                                                                   'summary': summary,
+                                                                   'date_modified': date_modified
+                                                               })
             feed_item.save()
         self.last_update = timezone.now()
         return self.save()