Default method arguments

[bruno at modulix]

gregory.petrosyan at gmail.com wrote:
> Hello everybody!
> I have little problem:
> 
> class A:
>     def __init__(self, n):
>         self.data = n
>     def f(self, x = ????)
>         print x
> 
> All I want is to make self.data the default argument for self.f(). (I
> want to use 'A' class as following :
> 
> myA = A(5)
> myA.f()
> 
> and get printed '5' as a result.)
> 

class A(object): # Stop using old-style classes, please
  def __init__(self, n):
    self.data = n
  def f(self, x = None):
    if x is None:
      x = self.data
    print x



-- 
bruno desthuilliers
python -c "print '@'.join(['.'.join([w[::-1] for w in p.split('.')]) for
p in 'onurb at xiludom.gro'.split('@')])"