On May 22, 5:29 pm, "inhahe" <[EMAIL PROTECTED]> wrote:
> "bukzor" <[EMAIL PROTECTED]> wrote in message
>
> news:[EMAIL PROTECTED]
>
> > This question seems easy but I can't figure it out.
> > Lets say there's a function:
>
> > def f(a, *args):
> > print a
> > for b in args: print b
>
> > and elsewhere in your program you have a list and a dict like this:
> > args = [2, 3]
> > kwargs = {'a':1}
>
> > I'd like to get f() to print something like the following, but I can't
> > figure out how.
> > 1
> > 2
>
> I think there's no 'standard' way to do this. but:
>
> import inspect
> f(*map(kwargs.get, inspect.getargspec(f)[0])+args)
>
> i don't know if it works because i'm afraid to try it. if it doesn't the
> solution is something similar to that.
That does, in fact work. Thanks! I'm a little sad that there's no
builtin way to do it, owell.
>>> def f(a, *args):
... print a
... for b in args: print b
...
>>> import inspect
>>> a = [2,3]
>>> b = {'a':1}
>>> inspect.getargspec(f)
(['a'], 'args', None, None)
>>> map(b.get, inspect.getargspec(f)[0])
[1]
>>> map(b.get, inspect.getargspec(f)[0]) + a
[1, 2, 3]
>>> f(*map(b.get, inspect.getargspec(f)[0]) + a)
1
2
3
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