[issue17584] collections.Iterator __subclasshook__ does not check if next() is callable

[Raymond Hettinger]

Raymond Hettinger added the comment:

Sorry, this isn't bug.  The design of ABCs are to check for the existence to required named; none of them verify the signature.

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nosy: +rhettinger
resolution:  -> wont fix
status: open -> closed

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue17584>
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