--- a/bitsyblog/bitsyblog.py	Thu Nov 17 11:50:54 2011 -0800
+++ b/bitsyblog/bitsyblog.py	Thu Nov 17 12:03:04 2011 -0800
@@ -66,7 +66,7 @@
                                     'POST': self.post,
                                     'PUT': self.put
                                     }
-        
+
         # abstract attributes
         from user import FilespaceUsers
 
@@ -81,11 +81,10 @@
 
         for directory in self.template_directories:
             assert os.path.isdir(directory), "Bitsyblog template directory %s does not exist!" % directory
-        
+
         self.template_directories.append(resource_filename(__name__, 'templates'))
         self.loader = TemplateLoader(self.template_directories,
                                      auto_reload=self.auto_reload)
-                                     
 
         # helpfile
         if self.help_file and os.path.exists(self.help_file):
@@ -139,7 +138,7 @@
 
     def logo(self, request):
         """link to the logo"""
-        _logo = 'bitsyblog.png' # TODO: should go to self.logo 
+        _logo = 'bitsyblog.png' # TODO: should go to self.logo
         logo = os.path.join(self.file_dir, _logo)
         if os.path.exists(logo):
             return self.link(request, _logo)
@@ -176,7 +175,7 @@
 
         ### static files
 
-        # site.css 
+        # site.css
         if path == 'css/site.css':
             css_file = os.path.join(self.file_dir, 'site.css')
             return FileApp(css_file)
@@ -207,7 +206,7 @@
             if check is not None:
                 return check
             return Response(content_type='text/html', body=self.preferences(request, user))
-        
+
         if path == [ 'rss' ]:
             feed = 'rss'
             path = []
@@ -246,13 +245,13 @@
         if feed == 'atom':
             content = self.atom(request, blog, user) # XXX different signatures
             return Response(content_type='text/xml', body=content)
-        
+
         # reverse the blog if necessary
         if request.GET.get('sort') == 'forward':
             blog = list(reversed(blog))
 
         n_links = self.number_of_links(request, user)
-            
+
         # write the blog
         if request.GET.get('format') == 'text':
             content = self.text_blog(blog)
@@ -282,7 +281,7 @@
         """
         write a blog entry and other POST requests
         """
-        
+
         # find user + path
         user, path = self.userpath(request)
 
@@ -295,7 +294,7 @@
         if len(path):
 
             if path == [ 'preferences' ]:
-            
+
                 # make the data look like we want
                 settings = {}
                 settings['Date format'] = request.POST.get('Date format')
@@ -303,11 +302,11 @@
                 settings['Stylesheet'] = request.POST['Stylesheet']
                 settings['CSS file'] = request.POST.get('CSS file')
                 settings['Friends'] = ', '.join(request.POST.getall('Friends'))
-                
+
                 errors = self.users.write_settings(user, **settings)
-                if errors: # re-display form with errors                    
+                if errors: # re-display form with errors
                     return self.get_response(self.preferences(request, user, errors))
-                
+
                 return self.get_response(self.preferences(request, user, message='Changes saved'))
             elif len(path) == 1 and self.isentry(path[0]):
                 entry = self.blog.entry(user, path[0], roles['author'])
@@ -321,13 +320,13 @@
                 return exc.HTTPSeeOther("Settings updated", location=self.user_url(request, user, datestamp))
             else:
                 return exc.HTTPMethodNotAllowed("Not sure what you're trying to do")
-        
+
         # get the body of the post
         body = request.body
         body = request.POST.get('form-post', body)
         body = body.strip()
         if not body:
-            return exc.HTTPSeeOther("Your post has no content!  No blog for you", 
+            return exc.HTTPSeeOther("Your post has no content!  No blog for you",
                                     location=self.user_url(request, user, 'post'))
 
         # determine if the post is secret or private