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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2022-06-09 09:53:43 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2022-06-09 09:54:04 -0400 |
| commit | cc7cc3c9ec73055703acc78c8d92eb0242e5cd20 (patch) | |
| tree | af8a2272e4749ee0afd086294c65854f00b8f7b2 /lib/sqlalchemy | |
| parent | e1935b1711dd10d1cb30e3990fef2dd2e0435f1f (diff) | |
| download | sqlalchemy-cc7cc3c9ec73055703acc78c8d92eb0242e5cd20.tar.gz | |
dont transfer __weakref__ to regenerated class
Repaired a deprecation warning class decorator that was preventing key
objects such as :class:`_engine.Connection` from having a proper
``__weakref__`` attribute, causing operations like Python standard library
``inspect.getmembers()`` to fail.
Fixes: #8115
Change-Id: Ifd0bc2325fb9dc9e1431998c308b7fc081968373
Diffstat (limited to 'lib/sqlalchemy')
| -rw-r--r-- | lib/sqlalchemy/util/deprecations.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/sqlalchemy/util/deprecations.py b/lib/sqlalchemy/util/deprecations.py index 2ef51608b..a7bba2cf8 100644 --- a/lib/sqlalchemy/util/deprecations.py +++ b/lib/sqlalchemy/util/deprecations.py @@ -378,6 +378,7 @@ def _decorate_cls_with_warning( clsdict = dict(cls.__dict__) clsdict["__doc__"] = doc clsdict.pop("__dict__", None) + clsdict.pop("__weakref__", None) cls = type(cls.__name__, cls.__bases__, clsdict) # type: ignore if constructor is not None: constructor_fn = clsdict[constructor] |