PEP8 cleanups

mayan/apps/authentication/urls.py

@@ -3,13 +3,15 @@ from __future__ import unicode_literals
 from django.conf import settings
 from django.conf.urls import patterns, url
 
-urlpatterns = patterns('authentication.views',
+urlpatterns = patterns(
+    'authentication.views',
     url(r'^login/$', 'login_view', (), name='login_view'),
     url(r'^password/change/done/$', 'password_change_done', (), name='password_change_done'),
     url(r'^password/change/$', 'password_change_view', (), name='password_change_view'),
 )
 
-urlpatterns += patterns('',
+urlpatterns += patterns(
+    '',
     url(r'^logout/$', 'django.contrib.auth.views.logout', {'next_page': settings.LOGIN_REDIRECT_URL}, name='logout_view'),
 
     url(r'^password/reset/$', 'django.contrib.auth.views.password_reset', {'email_template_name': 'appearance/password_reset_email.html', 'template_name': 'appearance/password_reset_form.html', 'post_reset_redirect': '/password/reset/done'}, name='password_reset_view'),

mayan/apps/common/apps.py

@@ -6,7 +6,7 @@ from django import apps
 from django.conf import settings
 from django.conf.urls import include, url
 from django.contrib.auth.signals import user_logged_in
-from django.db.models.signals import post_migrate, post_save
+from django.db.models.signals import post_save
 from django.utils.translation import ugettext_lazy as _
 
 from .handlers import (
@@ -17,9 +17,7 @@ from .links import (
     link_current_user_locale_profile_details,
     link_current_user_locale_profile_edit, link_license, link_setup, link_tools
 )
-from .menus import (
-    menu_facet, menu_main, menu_secondary, menu_setup, menu_tools
-)
+from .menus import menu_facet, menu_main, menu_secondary
 
 logger = logging.getLogger(__name__)