diff --git a/expobanner/management/commands/banner_log_update.py b/expobanner/management/commands/banner_log_update.py
index 77a50cd1..f4e113d7 100644
--- a/expobanner/management/commands/banner_log_update.py
+++ b/expobanner/management/commands/banner_log_update.py
@@ -40,8 +40,6 @@ class Command(BaseCommand):
             unique_views = Log.objects.filter(type=1, **params).values('ip').distinct().count()
             unique_clicks = Log.objects.filter(type=2, **params).values('ip').distinct().count()
 
-            print(views, clicks, unique_views, unique_clicks)
-
             logstat.click += clicks
             logstat.view += views
             logstat.unique_click += unique_clicks
diff --git a/fabfile.py b/fabfile.py
index 170fb7a9..089d81c6 100644
--- a/fabfile.py
+++ b/fabfile.py
@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 from os.path import join, basename
 from collections import namedtuple, OrderedDict
-
+import re
 from fabric.api import *
 
 
@@ -24,7 +24,7 @@ services = ['nginx', 'apache2']
 
 stages = {}
 tickets = {}
-
+commands = {}
 
 def stage(stage_num):
     def ticket(func):
@@ -35,19 +35,37 @@ def stage(stage_num):
         return func
     return ticket
 
+
+# command_pattern
+# cp = re.compile('^python manage.py (?P<command>\w+)$')
+cp = re.compile('^(?P<command>\w+)$')
+
+def register_command(command_string):
+    command = cp.match(command_string).group('command')
+    if not command:
+        raise ValueError('Invalid command string {command_string}'.format(command_string=command_string))
+    def func():
+        with cd(REMOTE_HOME_DIR):
+            run('python manage.py ' + command)
+    commands.update({command: func})
+
+# run command
+def rc(command):
+    if command in commands and callable(commands[command]):
+        commands[command]()
+    else:
+        raise ValueError('Command {command} is not callable'.format(command=command))
+
 def set_host(host):
     env.hosts = env.roledefs.get(host)
     env.role = host
 
-
 def dev():
     set_host('dev')
 
-
 def prod():
     set_host('prod')
 
-
 def get_configs():
     localdir = join(LOCAL_HOME_DIR, 'support/', env.role)
     get(nginx_conf, localdir)
@@ -109,9 +127,12 @@ def stage_init(stage_num):
 def t1451():
     with cd(REMOTE_HOME_DIR):
         run('python manage.py migrate expobanner')
-        run('python manage.py migrate banner_log_update_old')
-        run('python manage.py migrate banner_log_update')
 
+        rc('banner_log_update_old')
+        rc('banner_log_update')
+
+register_command('banner_log_update_old')
+register_command('banner_log_update')
 
 # def stage3_pre_final():
 #     with cd(REMOTE_HOME_DIR):
diff --git a/functions/custom_fields.py b/functions/custom_fields.py
index 991c9863..67a04834 100644
--- a/functions/custom_fields.py
+++ b/functions/custom_fields.py
@@ -281,7 +281,7 @@ class MonthMultiSelectField(models.CharField):
 
     @staticmethod
     def get_data_from_string(s):
-        pattern = re.compile('^(?P<month>([1-9]|[1][0-2]))/(?P<year>[0-9]{4})$')
+        p = re.compile('^(?P<month>([1-9]|[1][0-2]))/(?P<year>[0-9]{4})$')
         m = p.match(s)
         return m.group('month'), m.group('year')