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Diffstat (limited to 'pyfakefs/fake_pathlib.py')
| -rw-r--r-- | pyfakefs/fake_pathlib.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/pyfakefs/fake_pathlib.py b/pyfakefs/fake_pathlib.py index 2b305e8..8868558 100644 --- a/pyfakefs/fake_pathlib.py +++ b/pyfakefs/fake_pathlib.py @@ -845,6 +845,12 @@ class RealPathlibPathModule: """Patches `pathlib.Path` by passing all calls to RealPathlibModule.""" real_pathlib = None + @classmethod + def __instancecheck__(cls, instance): + # as we cannot derive from pathlib.Path, we fake + # the inheritance to pass isinstance checks - see #666 + return isinstance(instance, PurePath) + def __init__(self): if self.real_pathlib is None: self.__class__.real_pathlib = RealPathlibModule() |