pep8 rules

flowplayer/templatetags/flowplayer_tags.py

@@ -1,16 +1,17 @@
 from django.conf import settings
 from django.db.models.query import QuerySet
-from django.template import TemplateSyntaxError, VariableDoesNotExist, Node
+from django.template import Node, TemplateSyntaxError
 from django.template import Library, Variable, loader, Context
 
 # ID of current flowplayer being rendered (global to ensure unique)
 FLOWPLAYER_ITERATOR = 0
 
 register = Library()
 
+
 class FlowPlayerNode(Node):
     "Renderer class for the flowplayer template tag."
-    
+
     def __init__(self, media, player_class, player_id=None):
         """
         Constructor.
@@ -49,13 +50,13 @@ def render(self, context):
         else:
             context['flowplayer_iterator'] = 0
 
-        try:           
+        try:
             # Try resolve this variable in the template context
-            self.media_element = self.media.resolve(context) 
+            self.media_element = self.media.resolve(context)
         except:
             # Cannot resolve, therefore treat as url string
             self.media_element = self.media
-        
+
         try:
             self.extra_id = self.player_id.resolve(context)
         except:
@@ -73,18 +74,19 @@ def render(self, context):
         else:
             self.media_url = self.media_element
             self.media_playlist = False
-        
+
         t = loader.get_template('flowplayer/flowplayer.html')
         code_context = Context(
                             {"player_url": self.player_url,
-                             "player_id": '%s%s' % (context['flowplayer_iterator'],self.extra_id),
+                             "player_id": '%s%s' % (context['flowplayer_iterator'], self.extra_id),
                              "player_class": self.player_class,
                              "player_config": self.player_config,
                              "media_url": self.media_url,
-                             "media_playlist":self.media_playlist
+                             "media_playlist": self.media_playlist
                             }, autoescape=context.autoescape)
         return t.render(code_context)
 
+
 def do_flowplayer(parser, token):
     """
     This will insert an flash-based flv videoplayer (flowplayer) in form of an <object>
@@ -95,28 +97,28 @@ def do_flowplayer(parser, token):
         {% flowplayer media_url %}
 
     Example::
-    
-        {% flowplayer video.flv %}        
-    
-    By default, 'flowplayer' tag will use FlowPlayerLight.swf found at  
+
+        {% flowplayer video.flv %}
+
+    By default, 'flowplayer' tag will use FlowPlayerLight.swf found at
     ``{{ MEDIA_URL }}flowplayer/FlowPlayerLight.swf``.
-    
+
     To change this add FLOWPLAYER_URL to your settings.py file
 
     Pass a dict of urls to the player to get a playlisted player instance
-    
-    """    
-   
+
+    """
+
     args = token.split_contents()
-    
+
     if len(args) < 2:
-        raise TemplateSyntaxError, "'flowplayer' tag requires at least one argument."            
-    
+        raise TemplateSyntaxError("'flowplayer' tag requires at least one argument.")
+
     if len(args) == 3:
         player_class = args[2]
     else:
         player_class = None
-        
+
     if len(args) == 4:
         player_id = args[3]
     else:
@@ -127,6 +129,5 @@ def do_flowplayer(parser, token):
     return FlowPlayerNode(media, player_class, player_id)
 
 
-# register the tag 
+# register the tag
 register.tag('flowplayer', do_flowplayer)
-