[New-bugs-announce] [issue22203] inspect.getargspec() returns wrong spec for builtins

[Alexander Schepanovski]

New submission from Alexander Schepanovski:

inspect.getargspec() returns empty ArgSpec for map() and filter():

    >>> import inspect
    >>> inspect.getargspec(map)
    ArgSpec(args=[], varargs=None, keywords=None, defaults=None)
    >>> inspect.getargspec(filter)
    ArgSpec(args=[], varargs=None, keywords=None, defaults=None)

Not sure if other builtins affected.

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components: Library (Lib)
messages: 225338
nosy: suor
priority: normal
severity: normal
status: open
title: inspect.getargspec() returns wrong spec for builtins
type: behavior
versions: Python 3.4, Python 3.5

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue22203>
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