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bpo-36597: fix weakref example code #12779

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methane merged 2 commits into from
Apr 11, 2019
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bpo-36597: fix weakref example code #12779

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bpo-36597: fix weakref example code
methane Apr 11, 2019
935b589
fix doctest directive
methane Apr 11, 2019
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13 changes: 8 additions & 5 deletions Doc/library/weakref.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -489,11 +489,14 @@ Unless you set the :attr:`~finalize.atexit` attribute to
:const:`False`, a finalizer will be called when the program exits if it
is still alive. For instance

>>> obj = Object()
>>> weakref.finalize(obj, print, "obj dead or exiting") #doctest:+ELLIPSIS
<finalize object at ...; for 'Object' at ...>
>>> del obj
obj dead or exiting
.. doctest::
:options: +SKIP

>>> obj = Object()
>>> weakref.finalize(obj, print, "obj dead or exiting")
<finalize object at ...; for 'Object' at ...>
>>> exit()
obj dead or exiting


Comparing finalizers with :meth:`__del__` methods
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