[issue26729] Incorrect __text_signature__ for sorted

[Erik Welch]

Erik Welch added the comment:

sorted_3.patch corrects the __text_signature__.  Behavior of sorted is unchanged.

>>> def raises(err, lamda):
...     try:
...         lamda()
...         return False
...     except err:
...         return True
...
>>> import inspect
>>> sig = inspect.signature(sorted) 
>>> # `iterable` is positional-only
>>> assert raises(TypeError, lambda: sorted(iterable=[]))
>>> assert raises(TypeError, lambda: sig.bind(iterable=[]))
>>> # `key` and `reverse` are keyword-only
>>> assert raises(TypeError, lambda: sorted([], lambda x: x))
>>> assert raises(TypeError, lambda: sig.bind([], lambda x: x))

----------
Added file: http://bugs.python.org/file42444/sorted_3.patch

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue26729>
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