diff options
Diffstat (limited to 'lib/sqlalchemy/engine')
| -rw-r--r-- | lib/sqlalchemy/engine/reflection.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/sqlalchemy/engine/reflection.py b/lib/sqlalchemy/engine/reflection.py index cf4a1d532..4b2987851 100644 --- a/lib/sqlalchemy/engine/reflection.py +++ b/lib/sqlalchemy/engine/reflection.py @@ -41,8 +41,12 @@ def cache(fn, self, con, *args, **kw): return fn(self, con, *args, **kw) key = ( fn.__name__, - tuple(a for a in args if isinstance(a, str)), - tuple((k, v) for k, v in kw.items() if isinstance(v, (str, int, float))) + tuple(a for a in args if isinstance(a, util.string_types)), + tuple((k, v) for k, v in kw.items() if + isinstance(v, + util.string_types + util.int_types + (float, ) + ) + ) ) ret = info_cache.get(key) if ret is None: |