diff options
Diffstat (limited to 'sphinx/ext/autodoc/__init__.py')
| -rw-r--r-- | sphinx/ext/autodoc/__init__.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sphinx/ext/autodoc/__init__.py b/sphinx/ext/autodoc/__init__.py index 4c28d7b3c..482b48d88 100644 --- a/sphinx/ext/autodoc/__init__.py +++ b/sphinx/ext/autodoc/__init__.py @@ -1376,7 +1376,12 @@ class ClassDocumenter(DocstringSignatureMixin, ModuleLevelDocumenter): # type: # This sequence is copied from inspect._signature_from_callable. # ValueError means that no signature could be found, so we keep going. - # First, let's see if it has an overloaded __call__ defined + # First, we check the obj has a __signature__ attribute + if (hasattr(self.object, '__signature__') and + isinstance(self.object.__signature__, Signature)): + return None, None, self.object.__signature__ + + # Next, let's see if it has an overloaded __call__ defined # in its metaclass call = get_user_defined_function_or_method(type(self.object), '__call__') |