Counting the number of call of a function
rosuav at gmail.com
Thu Sep 29 19:20:30 CEST 2011
On Fri, Sep 30, 2011 at 3:08 AM, Laurent Claessens <moky.math at gmail.com> wrote:
> def foo():
> print "foo !"
> class wraper(object):
> def __init__(self,fun):
> def replacement(*args):
> print "I'm replaced"
Are you able to change the call structure to:
foo() # unchanged
foo=wrapper(foo) # this changes it
foo() # should now be changed
perhaps? That would be a lot easier to manage. Then you could write
the wrapper thus:
print("I'm replaced!") # if you want to be noisy
Tested in Python 3; should also work in Python 2, which you appear to
be using. Effectively, I've written something that could actually be a
decorator, and then done the same sort of thing that a decorator does
by rebinding the name.
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