pep8

inventory_provider/tasks/config.py

@@ -25,7 +25,7 @@ if broker_scheme == 'sentinel':
     broker_hostname = master[0]
     broker_port = master[1]
 
-if re.match('^[\d:]+$', broker_hostname):
+if re.match(r'^[\d:]+$', broker_hostname):
     # handle case where hostname is an ipv6 address
     broker_hostname = '[%s]' % broker_hostname