On 22/10/2013 23:13, Ben Finney wrote:
Mohsen Pahlevanzadeh <moh...@pahlevanzadeh.org> writes:
Suppose i have function name, 3 arguments for it, and object of its
caller such as self.blahbalah
This doesn't make much sense to me. I think you mean: You have an
object, ‘self.blahblah’, which has a function attribute, ‘name’.
Perhaps the OP means that 'name' is a variable which is bound to the
name of the function/method, which is an attribute of self.blahbalah.
(Aside: Please choose better example names, these make it rather
difficult to talk about.)
So:
my function is:
self.blahblah.name(arg1,arg2,arg3)
Your *function* is ‘self.blahblah.name’.
One possible way to express a *call* that function is
‘self.blahblah.name(arg1, arg2, arg3)’.
If 'name' is bound to the name, then:
func = getattr(self.blahblah, name)
func(arg1, arg2, arg3)
or just:
getattr(self.blahblah, name)(arg1, arg2, arg3)
I read functools documentations, may be objictive usage and
functionality differ, Do you have experience with objective usage ?
http://docs.python.org/2/library/functools.html#partial-objects
I don't understand what the question is. You have shown a way to call
your function; what do you want to do now?
I need to use it in my class,
Feel free :-)
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