Re: Dynamic methods and lambda functions

2009-01-28 Thread coutinhoti...@gmail.com 
Hi!

  I had the same problem myself.
  Mark's detailed explanation really helped me understand.

  I ended up doing something like:

  class A:
def __init__(self):
  names = 'n1', 'n2'
  for n in names:
setattr(self, "get%s" % n, self._createGetter(n))

def _createGetter(self, n):
  def f(): return n
  return f

  Thanks a lot

  Cheers,
Tiago
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Re: Dynamic methods and lambda functions

2009-01-29 Thread coutinhoti...@gmail.com 
On Jan 28, 11:32 pm, "Gabriel Genellina" 
wrote:
> En Wed, 28 Jan 2009 16:05:39 -0200, coutinhoti...@gmail.com  
>  escribió:
>
> >   I had the same problem myself.
> >   Mark's detailed explanation really helped me understand.
>
> >   I ended up doing something like:
>
> The code doesn't work as-is, could you please post a working version? Just  
> for the record, so people reading this thread later don't get confused.
>
> --
> Gabriel Genellina

Sure! This works for me:

class A:
  def __init__(self):
names = 'n1', 'n2'
for n in names:
  setattr(self, "get%s" % n, self._createGetter(n))

  def _createGetter(self, n):
def f(): return n
return f

if __name__ == "__main__":
a=A()
print a.getn1()
print a.getn2()
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