diff --git a/auth-mastodon.py b/auth-mastodon.py
index efc9714..3084213 100644
--- a/auth-mastodon.py
+++ b/auth-mastodon.py
@@ -47,7 +47,13 @@ try:
     # Connect to the DB, set autocommit and readonly otherwise postgresql seems to have a
     # tendency to keep things "idle in transaction" and table locks eventually grind
     # Mastodon to a halt. We don't make any changes anyway.
-    database = psycopg2.connect(host=db_host, user=db_user, password=db_pass, database=db_name, port=db_port)
+    database = psycopg2.connect(
+        host=db_host,
+        user=db_user,
+        password=db_pass,
+        database=db_name,
+        port=db_port,
+    )
     database.set_session(readonly=True, autocommit=True)
     logging.debug(database.get_dsn_parameters())
 except:
@@ -103,7 +109,9 @@ def ejabberd_out(bool):
 
     token = genanswer(bool)
 
-    logging.debug("sent bytes: %#x %#x %#x %#x" % (token[0], token[1], token[2], token[3]))
+    logging.debug(
+        "sent bytes: %#x %#x %#x %#x"
+        % (token[0], token[1], token[2], token[3]))
 
     sys.stdout.buffer.write(token)
     sys.stdout.buffer.flush()