Hi Jeff again,
> In inspect.py, just before line 758, it looks at co.co_argcount and
> co.co_varnames and assumes that they are the same length, but my guess
> is that they might not be when compiled with pyc. If you can figure
> out exactly what getargspec is being called on, that might help make a
> simpler reproduction that I can work off of.
I spent some time this morning trying to reduce down to a standalone test case;
I've got it down to the following, and don't understand what is going wrong so
can't work out what else to remove; sorry about the large chain of functions,
but it seems to somehow be involved. I hope it is helpful:
> from functools import update_wrapper
> import inspect
>
> def decorator(target):
> def decorate(fn):
> return inspect.getargspec(fn)
> return update_wrapper(decorate, target)
>
> def _decorate_with_warning(func):
> @decorator
> def warned(fn):
> pass
> warned(func)
>
> @_decorate_with_warning
> def execute_at(self, event_name, target):
> def call_event(target, connection):
> if self._somefun(event_name, target, connection):
> pass
As before, it runs fine as a standalone script
$ ipy testipy.py
But compiling with:
> pyc /out:TestIPy testily.py
> ipy
>> import clr
>> clr.AddReferenceToFileAndPath("TestIPy.dll")
>> import testipy
Gives the same traceback:
> Traceback (most recent call last):
> File "runtest.py", line 3, in <module>
> File "testipy", line 3, in <module>
> File "testipy", line 14, in _decorate_with_warning
> File "testipy", line 7, in decorate
> File "c:\Program Files\IronPython 2.7\Lib\inspect.py", line 820, in
> getargspec
> File "c:\Program Files\IronPython 2.7\Lib\inspect.py", line 762, in getargs
> IndexError: index out of range: 2
I hope this is helpful!
Nick
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