old_contents: from django.conf.urls import patterns
  from django.conf.urls import url
  
  from .views import ParchmentView
  
  
  urlpatterns = patterns('',
      url(r'^parchment/?$',
          ParchmentView.as_view(),
          name='parchment_login'),
  )
  
new_contents: from django.conf.urls import patterns
  from django.conf.urls import url
  
  from .views import ParchmentView
  
  
  urlpatterns = patterns('',
      url(r'^parchment/login/?$',
          ParchmentView.as_view(),
          name='parchment_login'),
  )
  
subject: Change login URL path