diff options
Diffstat (limited to 'lib/sqlalchemy/orm/strategy_options.py')
| -rw-r--r-- | lib/sqlalchemy/orm/strategy_options.py | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/lib/sqlalchemy/orm/strategy_options.py b/lib/sqlalchemy/orm/strategy_options.py index 0c72f3b37..4f7d996d4 100644 --- a/lib/sqlalchemy/orm/strategy_options.py +++ b/lib/sqlalchemy/orm/strategy_options.py @@ -252,11 +252,14 @@ class Load(HasCacheKey, Generative, MapperOption): # use getattr on the class to work around # synonyms, hybrids, etc. attr = getattr(ent.class_, attr) - except AttributeError: + except AttributeError as err: if raiseerr: - raise sa_exc.ArgumentError( - 'Can\'t find property named "%s" on ' - "%s in this Query." % (attr, ent) + util.raise_( + sa_exc.ArgumentError( + 'Can\'t find property named "%s" on ' + "%s in this Query." % (attr, ent) + ), + replace_context=err, ) else: return None |