whitespace fixes

4 files changed, 23 insertions, 23 deletions

diff --git a/djangorestframework/utils/__init__.py b/djangorestframework/utils/__init__.py
index 04baea78..305311f4 100644
--- a/djangorestframework/utils/__init__.py
+++ b/djangorestframework/utils/__init__.py
@@ -36,7 +36,7 @@ def as_tuple(obj):
         return obj
     return (obj,)
 
-  
+
 def url_resolves(url):
     """
     Return True if the given URL is mapped to a view in the urlconf, False otherwise.
@@ -50,7 +50,7 @@ def url_resolves(url):
 
 # From http://www.koders.com/python/fidB6E125C586A6F49EAC38992CF3AFDAAE35651975.aspx?s=mdef:xml
 #class object_dict(dict):
-#    """object view of dict, you can 
+#    """object view of dict, you can
 #    >>> a = object_dict()
 #    >>> a.fish = 'fish'
 #    >>> a['fish']
@@ -103,8 +103,8 @@ class XML2Dict(object):
             old = node_tree[tag]
             if not isinstance(old, list):
                 node_tree.pop(tag)
-                node_tree[tag] = [old] # multi times, so change old dict to a list       
-            node_tree[tag].append(tree) # add the new one      
+                node_tree[tag] = [old] # multi times, so change old dict to a list
+            node_tree[tag].append(tree) # add the new one
 
         return  node_tree
 
@@ -117,13 +117,13 @@ class XML2Dict(object):
         """
         result = re.compile("\{(.*)\}(.*)").search(tag)
         if result:
-            value.namespace, tag = result.groups()    
+            value.namespace, tag = result.groups()
         return (tag, value)
 
     def parse(self, file):
         """parse a xml file to a dict"""
         f = open(file, 'r')
-        return self.fromstring(f.read()) 
+        return self.fromstring(f.read())
 
     def fromstring(self, s):
         """parse a string"""
@@ -159,7 +159,7 @@ class XMLRenderer():
             xml.characters(smart_unicode(data))
 
     def dict2xml(self, data):
-        stream = StringIO.StringIO() 
+        stream = StringIO.StringIO()
 
         xml = SimplerXMLGenerator(stream, "utf-8")
         xml.startDocument()
@@ -172,4 +172,4 @@ class XMLRenderer():
         return stream.getvalue()
 
 def dict2xml(input):
-    return XMLRenderer().dict2xml(input)
\ No newline at end of file
+    return XMLRenderer().dict2xml(input)
diff --git a/djangorestframework/utils/breadcrumbs.py b/djangorestframework/utils/breadcrumbs.py
index 0b043c78..6cf978ed 100644
--- a/djangorestframework/utils/breadcrumbs.py
+++ b/djangorestframework/utils/breadcrumbs.py
@@ -3,12 +3,12 @@ from djangorestframework.utils.description import get_name
 
 def get_breadcrumbs(url):
     """Given a url returns a list of breadcrumbs, which are each a tuple of (name, url)."""
-    
+
     from djangorestframework.views import View
-    
+
     def breadcrumbs_recursive(url, breadcrumbs_list):
         """Add tuples of (name, url) to the breadcrumbs list, progressively chomping off parts of the url."""
-        
+
         try:
             (view, unused_args, unused_kwargs) = resolve(url)
         except:
@@ -17,15 +17,15 @@ def get_breadcrumbs(url):
             # Check if this is a REST framework view, and if so add it to the breadcrumbs
             if isinstance(getattr(view, 'cls_instance', None), View):
                 breadcrumbs_list.insert(0, (get_name(view), url))
-        
+
         if url == '':
             # All done
             return breadcrumbs_list
-    
+
         elif url.endswith('/'):
             # Drop trailing slash off the end and continue to try to resolve more breadcrumbs
             return breadcrumbs_recursive(url.rstrip('/'), breadcrumbs_list)
-    
+
         # Drop trailing non-slash off the end and continue to try to resolve more breadcrumbs
         return breadcrumbs_recursive(url[:url.rfind('/') + 1], breadcrumbs_list)
 
diff --git a/djangorestframework/utils/description.py b/djangorestframework/utils/description.py
index 25bef80b..ce61e558 100644
--- a/djangorestframework/utils/description.py
+++ b/djangorestframework/utils/description.py
@@ -10,7 +10,7 @@ from djangorestframework.resources import Resource, FormResource, ModelResource
 def get_name(view):
     """
     Return a name for the view.
-    
+
     If view has a name attribute, use that, otherwise use the view's class name, with 'CamelCaseNames' converted to 'Camel Case Names'.
     """
 
@@ -22,7 +22,7 @@ def get_name(view):
     # If this view has a resource that's been overridden, then use that resource for the name
     if getattr(view, 'resource', None) not in (None, Resource, FormResource, ModelResource):
         name = view.resource.__name__
-        
+
         # Chomp of any non-descriptive trailing part of the resource class name
         if name.endswith('Resource') and name != 'Resource':
             name = name[:-len('Resource')]
@@ -30,7 +30,7 @@ def get_name(view):
         # If the view has a descriptive suffix, eg '*** List', '*** Instance'
         if getattr(view, '_suffix', None):
             name += view._suffix
- 
+
     # Otherwise if it's a function view use the function's name
     elif getattr(view, '__name__', None) is not None:
         name = view.__name__
@@ -62,12 +62,12 @@ def get_description(view):
     # grok the class instance that we stored when as_view was called.
     if getattr(view, 'cls_instance', None):
         view = view.cls_instance
-        
+
 
     # If this view has a resource that's been overridden, then use the resource's doctring
     if getattr(view, 'resource', None) not in (None, Resource, FormResource, ModelResource):
         doc = view.resource.__doc__
-    
+
     # Otherwise use the view doctring
     elif getattr(view, '__doc__', None):
         doc = view.__doc__
@@ -81,11 +81,11 @@ def get_description(view):
 
     whitespace_counts = [len(line) - len(line.lstrip(' ')) for line in doc.splitlines()[1:] if line.lstrip()]
 
-    # unindent the docstring if needed 
+    # unindent the docstring if needed
     if whitespace_counts:
         whitespace_pattern = '^' + (' ' * min(whitespace_counts))
         return re.sub(re.compile(whitespace_pattern, re.MULTILINE), '', doc)
 
     # otherwise return it as-is
     return doc
-    
+
diff --git a/djangorestframework/utils/mediatypes.py b/djangorestframework/utils/mediatypes.py
index ae734e62..3c0eefc4 100644
--- a/djangorestframework/utils/mediatypes.py
+++ b/djangorestframework/utils/mediatypes.py
@@ -111,7 +111,7 @@ class _MediaType(object):
     #        return Decimal(self.params.get('q', '1.0'))
     #    except:
     #        return Decimal(0)
- 
+
     #def score(self):
     #    """
     #    Return an overall score for a given media type given it's quality and precedence.
@@ -119,7 +119,7 @@ class _MediaType(object):
     #    # NB. quality values should only have up to 3 decimal points
     #    # http://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html#sec3.9
     #    return self.quality * 10000 + self.precedence
-    
+
     #def as_tuple(self):
     #    return (self.main_type, self.sub_type, self.params)