Normalise indentation levels by wrapping at open parenthesis.

PEP 8 specifies:

* Use 4 spaces per indentation level.

* Continuation lines should align wrapped elements either vertically using
  Python’s implicit line joining inside parentheses, brackets and braces,
  or using a hanging indent.

auth-mastodon.py

@@ -19,10 +19,12 @@ db_query_getpass="select users.encrypted_password as password from accounts inne
 ########################################################################
 
 sys.stderr = open('/var/log/ejabberd/extauth_err.log', 'a')
-logging.basicConfig(level=logging.INFO,
+logging.basicConfig(
+    level=logging.INFO,
     format='%(asctime)s %(levelname)s %(message)s',
     filename='/var/log/ejabberd/extauth.log',
-                    filemode='a')
+    filemode='a',
+)
 
 try:
     # Connect to the DB, set autocommit and readonly otherwise postgresql seems to have a