En Fri, 13 Mar 2009 17:12:49 -0200, alex goretoy
<aleksandr.gore...@gmail.com> escribió:
wow, ok, thank you Gabriel, I wasn't aware of x,'y',z
This is what I decided to go with for now in one of my classes, but
another
class will need a modified version of this, as mentioned x,'y',z
B=_brush()
list( ( self.__setattr__(x.replace("b_",""),getattr(B,x)) for x
in
dir(B) if x.startswith("b_") ) )
__special__ methods are an implementation detail that you should not use
explicitely; instead of obj.__setattr__(name, value) use setattr(obj,
name, value).
And building a list of None just to discard it isn't good style (that is:
don't use a generator
expression / list comprehension just by its side effect if you don't want
the resulting list object)
So I'd write the above as:
for name in dir(B):
if name.startswith("b_"):
setattr(self, name[2:], getattr(B, name))
--
Gabriel Genellina
--
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