diff options
Diffstat (limited to 'lib/sqlalchemy/exc.py')
| -rw-r--r-- | lib/sqlalchemy/exc.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/sqlalchemy/exc.py b/lib/sqlalchemy/exc.py index a7ea5b0e2..951e44d61 100644 --- a/lib/sqlalchemy/exc.py +++ b/lib/sqlalchemy/exc.py @@ -118,6 +118,10 @@ class DontWrapMixin(object): raise MyCustomException("invalid!") """ +import sys +if sys.version_info < (2, 5): + class DontWrapMixin: + pass # Moved to orm.exc; compatibility definition installed by orm import until 0.6 UnmappedColumnError = None |