Perlish dictionary behavior
Robert Brewer
fumanchu at amor.org
Tue Jun 8 22:33:44 EDT 2004
Fred Allen wrote:
> I fruitlessly tried your "thing counter", as you can see below.
>
> >>> class AllThingsStartAtZero(dict):
> ... def getitem (self, key):
> ... return dict.get(self, key, 0)
> ...
As Chris pointed out, it should be __getitem__ (two leading underscores
and two trailing). If you read the original on Google (say, from the
link in Dr. Dobb's? ;), they cut out underscores somewhere along the
line.
FuManChu
More information about the Python-list
mailing list