Jeremiah Lowin added the comment:
The bug is caused by a list of names not getting properly expanded when
generating the error message. This patch fixes it (simply by adding a * in the
appropriate place) and tests that a TypeError, not an IndexError, is raised.
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keywords: +patch
New submission from Jeremiah Lowin:
If inspect.getcallargs() is called on a function and three or more arguments
are missing, an IndexError is raised instead of the expected TypeError.
This bug is present in Python 3.3 and 3.4.0 rc1 (5e05d7d3db9c). However, it
worked as expected in Python
Jeremiah Lowin added the comment:
Apologies, the patch is attached here.
--
keywords: +patch
Added file: http://bugs.python.org/file34260/issue20816.patch
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Python tracker
<http://bugs.python.org/issue20
Jeremiah Lowin added the comment:
I created a patch to resolve this.
If a function has keyword-only arguments, then inspect.getcallargs checks if
the argument is in kwonlydefaults. However, kwonlydefaults is None if no
defaults were specified. In that situation, 'kwarg in kwonlydef
New submission from Jeremiah Lowin:
Tested in Python 3.3 and Python 3.4.0rc1 5e05d7d3db9c
If a function has keyword-only arguments but no keyword-only defaults, then
calling inspect.getcallargs with no arguments results in the wrong TypeError
being raised.
Example:
>>> impor
