Hi,
I need to process few out of a variable number of named arguments in a
function and pass the remaining to another function that also takes
variable number of named arguments. Consider this simple example,
def fun1(**kwargs):
print kwargs.keys()
def fun2(**kwargs):
# get id param
id = kwargs.pop('id' , '')
# pass on remaining to fun1
fun1(kwargs)
When I try to call fun2 I get the following error-
TypeError: fun1() takes exactly 0 arguments (1 given)
It seems that the arguments are not passed to fun1 as named arguments.
How can I go about this? Using a dictionary in place of kwargs would be
a way, but I can't modify fun1, so thats ruled out for me.
Thanks,
Ram
2  3332 
On Wed, 2006-12-27 at 10:37 -0800, Ramashish Baranwal wrote:
>[...]
def fun2(**kwargs):
# get id param
id = kwargs.pop('id' , '')
# pass on remaining to fun1
fun1(kwargs)
When I try to call fun2 I get the following error-
TypeError: fun1() takes exactly 0 arguments (1 given)
It seems that the arguments are not passed to fun1 as named arguments.
You have to call fun1 like this: fun1(**kwargs).
-Carsten
Carsten Haese wrote:
On Wed, 2006-12-27 at 10:37 -0800, Ramashish Baranwal wrote:
[...]
def fun2(**kwargs):
# get id param
id = kwargs.pop('id' , '')
# pass on remaining to fun1
fun1(kwargs)
When I try to call fun2 I get the following error-
TypeError: fun1() takes exactly 0 arguments (1 given)
It seems that the arguments are not passed to fun1 as named arguments.
You have to call fun1 like this: fun1(**kwargs).
Wow. thanks Carsten..
-Ram This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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