From 30b837d14091c1eb9817b0093d450b9795c9106f Mon Sep 17 00:00:00 2001 From: Antony Lee Date: Tue, 16 Jun 2020 20:30:19 +0200 Subject: [PATCH] Unbreak setattr_cm + mplcairo. --- lib/matplotlib/cbook/__init__.py | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/lib/matplotlib/cbook/__init__.py b/lib/matplotlib/cbook/__init__.py index 05631ef4ca45..c05c9d02f321 100644 --- a/lib/matplotlib/cbook/__init__.py +++ b/lib/matplotlib/cbook/__init__.py @@ -2039,10 +2039,12 @@ def _setattr_cm(obj, **kwargs): if attr in obj.__dict__ or orig is sentinel: origs[attr] = orig else: - cls_orig = getattr(type(obj), attr) - if isinstance(cls_orig, property): + if isinstance(getattr(type(obj), attr), property): origs[attr] = orig - elif isinstance(cls_orig, types.FunctionType): + # Check whether orig is a bound method (`MethodType`). We can't + # check that `isinstance(getattr(type(obj), attr), FunctionType)`, + # because that returns False for pybind11-generated methods. + elif isinstance(orig, types.MethodType): origs[attr] = sentinel else: raise ValueError( pFad - Phonifier reborn

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