newbie question: apply()

[TK]

HI,

I need an example for the usage of the apply()-function. Can you help me?

Thanks.

o-o

Thomas

[Chris Rebert]

Re: newbie question: apply()

On Sat, Oct 4, 2008 at 2:25 AM, TK <tokauf@web.dew rote:

HI,
>
I need an example for the usage of the apply()-function. Can you help me?

Don't use the apply() function, it's deprecated and unnecessary thanks
to Python's enhanced calling syntax, which is described in depth on

http://www.python.org/doc/2.5.2/ref/calls.html

apply() was used to call an arbitrary function with arbitrary arguments.
This can now be done by e.g:

pos_args = ["spam", 1, [3]]
kwd_args = {"b":7, "c":9}
result = some_function(* pos_args, **kwd_args)

Which is equivalent to:
result = some_function(" spam", 1, [3], b=7, c=9)

Which was equivalent to:
result = apply(some_func tion, pos_args, kwd_args)

Cheers,
Chris

>
Thanks.
>
o-o
>
Thomas
--

http://mail.python.org/mailman/listinfo/python-list

>

--
Follow the path of the Iguana...

http://rebertia.com

[TK]

Re: newbie question: apply()

pos_args = ["spam", 1, [3]]

kwd_args = {"b":7, "c":9}
result = some_function(* pos_args, **kwd_args)
>
Which is equivalent to:
result = some_function(" spam", 1, [3], b=7, c=9)
>
Which was equivalent to:
result = apply(some_func tion, pos_args, kwd_args)

Thanks a lot.

o-o

Thomas