diff options
Diffstat (limited to 'lib/sqlalchemy/orm/persistence.py')
| -rw-r--r-- | lib/sqlalchemy/orm/persistence.py | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/lib/sqlalchemy/orm/persistence.py b/lib/sqlalchemy/orm/persistence.py index 6dd827b43..eebef31f7 100644 --- a/lib/sqlalchemy/orm/persistence.py +++ b/lib/sqlalchemy/orm/persistence.py @@ -1730,13 +1730,10 @@ def _sort_states(mapper, states): persistent, key=mapper._persistent_sortkey_fn ) except TypeError as err: - util.raise_( - sa_exc.InvalidRequestError( - "Could not sort objects by primary key; primary key " - "values must be sortable in Python (was: %s)" % err - ), - replace_context=err, - ) + raise sa_exc.InvalidRequestError( + "Could not sort objects by primary key; primary key " + "values must be sortable in Python (was: %s)" % err + ) from err return ( sorted(pending, key=operator.attrgetter("insert_order")) + persistent_sorted @@ -1942,14 +1939,11 @@ class BulkUDCompileState(CompileState): return True except evaluator.UnevaluatableError as err: - util.raise_( - sa_exc.InvalidRequestError( - 'Could not evaluate current criteria in Python: "%s". ' - "Specify 'fetch' or False for the " - "synchronize_session execution option." % err - ), - from_=err, - ) + raise sa_exc.InvalidRequestError( + 'Could not evaluate current criteria in Python: "%s". ' + "Specify 'fetch' or False for the " + "synchronize_session execution option." % err + ) from err if statement.__visit_name__ == "lambda_element": # ._resolved is called on every LambdaElement in order to |