yagyala wrote:
> Hi. I would like to be able to tell, at run time, how many parameters
> a function requires. Ideally I would like to be able to tell which are
> optional as well. I've tried looking at the functions attributes, but
> haven't found one that helps in this. How can I do this?
>
> Thanks
>
This really only will work for those functions that are simply
constructed. You are better off not trying to do this, or code
like the following will confound your code:
from functools import partial
def somefunction(a=23, b=14, c='hi'):
print 'Finally'
f = partial(somefunction, b=13)
g = partial(f, a=19)
h = partial(g, c=123)
print whatargs(h)
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