[New-bugs-announce] [issue27215] Docstrings of Sequence and MutableSequence seems not right

[Xiang Zhang]

New submission from Xiang Zhang:

Docstrings of Sequence and MutableSequence in collections.abc says "Concrete subclasses must provide __new__ and __init__". This seems not the truth. Not providing __new__ and __init__ is also OK.

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messages: 267249
nosy: rhettinger, xiang.zhang
priority: normal
severity: normal
status: open
title: Docstrings of Sequence and MutableSequence seems not right

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue27215>
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