On Jul 21, 1:20 pm, dmitrey <[EMAIL PROTECTED]> wrote:
> hi all,
> howto check is function capable of obtaining **kwargs?
>
> i.e. I have some funcs like
> def myfunc(a,b,c,...):...
>
> some like
> def myfunc(a,b,c,...,*args):...
>
> some like
> def myfunc(a,b,c,...,*args, **kwargs):...
>
> some like
> def myfunc(a,b,c,...,zz=zz0):...
>
> So I need to know is the given function capable of handling zz
> parameter, for example the call
> myfunc(a,b,c,...,zz=4,...)
>
> Thank you in advance, D.
>>> def f(a, b=1, c={}, *args, **kwargs):
pass
>>> inspect.getargspec(f)
(['a', 'b', 'c'], 'args', 'kwargs', (1, {}))
>>> print inspect.getargspec.__doc__
Get the names and default values of a function's arguments.
A tuple of four things is returned: (args, varargs, varkw,
defaults).
'args' is a list of the argument names (it may contain nested
lists).
'varargs' and 'varkw' are the names of the * and ** arguments or
None.
'defaults' is an n-tuple of the default values of the last n
arguments.
Hope that helps.
Chris
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