PEP8 cleanups, style cleanups, unused imports

apps/common/widgets.py

@@ -10,10 +10,10 @@ from django.utils.encoding import force_unicode
 
 
 class PlainWidget(forms.widgets.Widget):
-    '''
+    """
     Class to define a form widget that effectively nulls the htmls of a
     widget and reduces the output to only it's value
-    '''        
+    """
     def render(self, name, value, attrs=None):
         return mark_safe(u'%s' % value)
 
@@ -74,11 +74,11 @@ def two_state_template(state, famfam_ok_icon=u'tick', famfam_fail_icon=u'cross')
 
 
 class TextAreaDiv(forms.widgets.Widget):
-    '''
+    """
     Class to define a form widget that simulates the behavior of a
     Textarea widget but using a div tag instead
-    '''    
-    
+    """
+
     def __init__(self, attrs=None):
         # The 'rows' and 'cols' attributes are required for HTML correctness.
         default_attrs = {'class': 'text_area_div'}
@@ -98,10 +98,10 @@ class TextAreaDiv(forms.widgets.Widget):
 
 # From: http://www.peterbe.com/plog/emailinput-html5-django
 class EmailInput(forms.widgets.Input):
-    '''
-    Class for a login form widget that accepts only well formated 
+    """
+    Class for a login form widget that accepts only well formated
     email address
-    '''
+    """
     input_type = 'email'
 
     def render(self, name, value, attrs=None):
@@ -114,11 +114,11 @@ class EmailInput(forms.widgets.Input):
 
 
 class ScrollableCheckboxSelectMultiple(forms.widgets.CheckboxSelectMultiple):
-    '''
+    """
     Class for a form widget composed of a selection of checkboxes wrapped
     in a div tag with automatic overflow to add scrollbars when the list
     exceds the height of the div
-    '''
+    """
     def render(self, name, value, attrs=None, choices=()):
         if value is None:
             value = []
@@ -142,5 +142,5 @@ class ScrollableCheckboxSelectMultiple(forms.widgets.CheckboxSelectMultiple):
             option_label = conditional_escape(force_unicode(option_label))
             output.append(u'<li><label%s>%s %s</label></li>' % (label_for, rendered_cb, option_label))
         output.append(u'</ul>')
-       
+
         return mark_safe(u'<div class="text_area_div">%s</div>' % u'\n'.join(output))