diff options
Diffstat (limited to 'lib/sqlalchemy/util/langhelpers.py')
| -rw-r--r-- | lib/sqlalchemy/util/langhelpers.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/sqlalchemy/util/langhelpers.py b/lib/sqlalchemy/util/langhelpers.py index bba8ad734..f6d9164e6 100644 --- a/lib/sqlalchemy/util/langhelpers.py +++ b/lib/sqlalchemy/util/langhelpers.py @@ -51,10 +51,13 @@ class safe_reraise(object): self._exc_info = sys.exc_info() def __exit__(self, type_, value, traceback): + # see #2703 for notes if type_ is None: exc_type, exc_value, exc_tb = self._exc_info + self._exc_info = None # remove potential circular references compat.reraise(exc_type, exc_value, exc_tb) else: + self._exc_info = None # remove potential circular references compat.reraise(type_, value, traceback) def decode_slice(slc): |