pythongh-107995: Fix doctest collection of functools.cached_property …

…objects
tjsmart · Aug 18, 2023 · da2616d · da2616d
1 parent a794ebe
commit da2616d
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Showing 3 changed files with 14 additions and 0 deletions.
diff --git a/Lib/functools.py b/Lib/functools.py
@@ -984,6 +984,7 @@ def __init__(self, func):
         self.func = func
         self.attrname = None
         self.__doc__ = func.__doc__
+        self.__module__ = func.__module__
 
     def __set_name__(self, owner, name):
         if self.attrname is None:

diff --git a/Lib/test/test_doctest.py b/Lib/test/test_doctest.py
@@ -111,6 +111,14 @@ def a_classmethod_property(cls):
         """
         return cls.a_class_attribute
 
+    @functools.cached_property
+    def a_cached_property(self):
+        """
+        >>> print(SampleClass(29).get())
+        29
+        """
+        return "hello"
+
     class NestedClass:
         """
         >>> x = SampleClass.NestedClass(5)
@@ -515,6 +523,7 @@ def basics(): r"""
      3  SampleClass.NestedClass
      1  SampleClass.NestedClass.__init__
      1  SampleClass.__init__
+     1  SampleClass.a_cached_property
      2  SampleClass.a_classmethod
      1  SampleClass.a_classmethod_property
      1  SampleClass.a_property
@@ -571,6 +580,7 @@ def basics(): r"""
      3  some_module.SampleClass.NestedClass
      1  some_module.SampleClass.NestedClass.__init__
      1  some_module.SampleClass.__init__
+     1  some_module.SampleClass.a_cached_property
      2  some_module.SampleClass.a_classmethod
      1  some_module.SampleClass.a_classmethod_property
      1  some_module.SampleClass.a_property
@@ -613,6 +623,7 @@ def basics(): r"""
      3  SampleClass.NestedClass
      1  SampleClass.NestedClass.__init__
      1  SampleClass.__init__
+     1  SampleClass.a_cached_property
      2  SampleClass.a_classmethod
      1  SampleClass.a_classmethod_property
      1  SampleClass.a_property
@@ -634,6 +645,7 @@ def basics(): r"""
      0  SampleClass.NestedClass.get
      0  SampleClass.NestedClass.square
      1  SampleClass.__init__
+     1  SampleClass.a_cached_property
      2  SampleClass.a_classmethod
      1  SampleClass.a_classmethod_property
      1  SampleClass.a_property

diff --git a/Misc/NEWS.d/next/Library/2023-08-16-00-24-07.gh-issue-107995.TlTp5t.rst b/Misc/NEWS.d/next/Library/2023-08-16-00-24-07.gh-issue-107995.TlTp5t.rst
@@ -0,0 +1 @@
+Fix :mod:`doctest` collection of :func:`functools.cached_property` objects.