diff options
| -rw-r--r-- | django/db/utils.py | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/django/db/utils.py b/django/db/utils.py index 6c9b489040..d5174682e1 100644 --- a/django/db/utils.py +++ b/django/db/utils.py @@ -82,12 +82,11 @@ class DatabaseErrorWrapper: db_exc_type = getattr(self.wrapper.Database, dj_exc_type.__name__) if issubclass(exc_type, db_exc_type): dj_exc_value = dj_exc_type(*exc_value.args) - dj_exc_value.__cause__ = exc_value # Only set the 'errors_occurred' flag for errors that may make # the connection unusable. if dj_exc_type not in (DataError, IntegrityError): self.wrapper.errors_occurred = True - raise dj_exc_value.with_traceback(traceback) + raise dj_exc_value.with_traceback(traceback) from exc_value def __call__(self, func): # Note that we are intentionally not using @wraps here for performance |