On Thu, Sep 24, 2015 at 5:01 PM, Joseph L. Casale
<jcas...@activenetwerx.com> wrote:
>> py> from inspect import Signature, Parameter
>> py> def foo(*args, **kwargs): pass
>> ...
>> py> foo.__signature__ = Signature([Parameter('x',
>> Parameter.POSITIONAL_OR_KEYWORD), Parameter('y',
>> Parameter.KEYWORD_ONLY)])
>> py> help(foo)
>> Help on function foo in module __main__:
>>
>> foo(x, *, y)
>
> That actually should harmlessly support Python versions less than 3.3
> while simply accomplishing nothing. I don't even need a test for the version.
>
> I'll go with that as a decent trade off.Well, setting the __signature__ attribute is harmless, but do note that inspect.Signature doesn't exist before 3.3. -- https://mail.python.org/mailman/listinfo/python-list
