Fix _flatten_up_to_token() to be PEP 479 compatible

jdufresne · vmuriart · commit d66b9247d1b1 · 2017-01-10T01:24:52.000-05:00
Fixes warning during tests: PendingDeprecationWarning: generator 'ReindentFilter._flatten_up_to_token' raised StopIteration PEP 479 documentation: https://www.python.org/dev/peps/pep-0479/
diff --git a/sqlparse/filters/reindent.py b/sqlparse/filters/reindent.py
@@ -30,7 +30,7 @@ def _flatten_up_to_token(self, token):
 
         for t in self._curr_stmt.flatten():
             if t == token:
-                raise StopIteration
+                break
             yield t
 
     @property
