Sydney Pemberton <spember...@auntbertha.com> added the comment:

If you look at the Jupyter notebook it should be fairly clear but to
summarize here is the issue:

class collections.abc.Container
class collections.abc.Hashable
class collections.abc.Sized
class collections.abc.Callable
    ABCs for classes that provide respectively the
methods __contains__(), __hash__(), __len__(), and __call__().

This should become

class collections.abc.Container
    ABC for classes that provide the method __contains__().
class collections.abc.Hashable
     ABC for classes that provide the method __hash__().
class collections.abc.Sized
    ABC for classes that provide the method __len()__.
class collections.abc.Callable
    ABC for classes that provide the method __call__().

----------

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Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue40994>
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  • ... Irit Katriel
    • ... Sydney Pemberton
    • ... శ్రీనివాస్ రెడ్డి తాటిపర్తి
    • ... Irit Katriel
      • ... Sydney Pemberton
    • ... Georg Brandl
    • ... Irit Katriel
    • ... Irit Katriel
      • ... Sydney Pemberton
    • ... Roundup Robot
    • ... Irit Katriel
    • ... miss-islington

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