[issue3396] rlcompleter can't autocomplete members of callable objects

[Guilherme Polo]

Guilherme Polo <ggpolo at gmail.com> added the comment:

This is somewhat obscure to notice but the problem is towards that
getattr on attr_matches. For "int" specifically, it will try to get the
attribute '__abstractmethods__' (which is a member of int.__class__) and
will raise an AttributeError but then the exception is discarded by the
readline module.
A workaround is to change that getattr to:

try:
    val = getattr(object, word)
except AttributeError:
    continue

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nosy: +gpolo

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<http://bugs.python.org/issue3396>
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