diff options
Diffstat (limited to 'lib/sqlalchemy')
| -rw-r--r-- | lib/sqlalchemy/orm/mapper.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/sqlalchemy/orm/mapper.py b/lib/sqlalchemy/orm/mapper.py index db445076c..a6d2c95f5 100644 --- a/lib/sqlalchemy/orm/mapper.py +++ b/lib/sqlalchemy/orm/mapper.py @@ -1937,7 +1937,8 @@ class Mapper(object): if postfetch_cols: state.expire_attributes(state.dict, [self._columntoproperty[c].key - for c in postfetch_cols] + for c in postfetch_cols if c in + self._columntoproperty] ) # synchronize newly inserted ids from one table to the next |