--- a/kallithea/controllers/api/api.py	Mon Nov 16 18:33:53 2015 +0100
+++ b/kallithea/controllers/api/api.py	Mon Nov 16 18:33:53 2015 +0100
@@ -25,7 +25,6 @@
 :license: GPLv3, see LICENSE.md for more details.
 """
 
-
 import time
 import traceback
 import logging
@@ -705,10 +704,10 @@
 
     @HasPermissionAllDecorator('hg.admin')
     def update_user(self, apiuser, userid, username=Optional(None),
-                    email=Optional(None),password=Optional(None),
+                    email=Optional(None), password=Optional(None),
                     firstname=Optional(None), lastname=Optional(None),
                     active=Optional(None), admin=Optional(None),
-                    extern_type=Optional(None), extern_name=Optional(None),):
+                    extern_type=Optional(None), extern_name=Optional(None)):
         """
         updates given user if such user exists. This command can
         be executed only using api_key belonging to user with admin rights.
@@ -1074,7 +1073,7 @@
             raise JSONRPCError('failed to delete user group ID:%s %s' %
                                (user_group.users_group_id,
                                 user_group.users_group_name)
-            )
+                               )
 
     # permission check inside
     def add_user_to_user_group(self, apiuser, usergroupid, userid):
@@ -1455,7 +1454,7 @@
         """
         if not HasPermissionAnyApi('hg.admin')(user=apiuser):
             if not isinstance(owner, Optional):
-                #forbid setting owner for non-admins
+                # forbid setting owner for non-admins
                 raise JSONRPCError(
                     'Only Kallithea admin can specify `owner` param'
                 )
@@ -1562,7 +1561,7 @@
                 raise JSONRPCError('no permission to create (or move) repositories')
 
             if not isinstance(owner, Optional):
-                #forbid setting owner for non-admins
+                # forbid setting owner for non-admins
                 raise JSONRPCError(
                     'Only Kallithea admin can specify `owner` param'
                 )
@@ -1660,7 +1659,7 @@
                                      'repository.read')(user=apiuser,
                                                         repo_name=repo.repo_name):
             if not isinstance(owner, Optional):
-                #forbid setting owner for non-admins
+                # forbid setting owner for non-admins
                 raise JSONRPCError(
                     'Only Kallithea admin can specify `owner` param'
                 )
@@ -1741,7 +1740,7 @@
         if not HasPermissionAnyApi('hg.admin')(user=apiuser):
             # check if we have admin permission for this repo !
             if not HasRepoPermissionAnyApi('repository.admin')(user=apiuser,
-                                                           repo_name=repo.repo_name):
+                                                               repo_name=repo.repo_name):
                 raise JSONRPCError('repository `%s` does not exist' % (repoid,))
 
         try:
@@ -2175,7 +2174,7 @@
             log.error(traceback.format_exc())
             raise JSONRPCError('failed to delete repo group ID:%s %s' %
                                (repo_group.group_id, repo_group.group_name)
-            )
+                               )
 
     # permission check inside
     def grant_user_permission_to_repo_group(self, apiuser, repogroupid, userid,
@@ -2315,7 +2314,7 @@
     # permission check inside
     def grant_user_group_permission_to_repo_group(
             self, apiuser, repogroupid, usergroupid, perm,
-            apply_to_children=Optional('none'),):
+            apply_to_children=Optional('none')):
         """
         Grant permission for user group on given repository group, or update
         existing one if found. This command can be executed only using
@@ -2381,9 +2380,9 @@
             Session().commit()
             return dict(
                 msg='Granted perm: `%s` (recursive:%s) for user group: `%s` in repo group: `%s`' % (
-                        perm.permission_name, apply_to_children,
-                        user_group.users_group_name, repo_group.name
-                    ),
+                    perm.permission_name, apply_to_children,
+                    user_group.users_group_name, repo_group.name
+                ),
                 success=True
             )
         except Exception: