how to use more than 1 __init__ constructor in a class ?
Steven D'Aprano
steve at REMOVETHIScyber.com.au
Wed Jun 22 21:25:59 EDT 2005
On Wed, 22 Jun 2005 12:34:21 -0500, Rocco Moretti wrote:
> scott wrote:
>> hi people,
>>
>> can someone tell me, how to use a class like that* (or "simulate" more
>> than 1 constructor) :
>> #--
[snip]
> You could also turn __init__ into a dispatch fuction:
>
> #--
> class myPointClass:
> def __init__(self, *args):
> if len(args) <= 2:
> self.__init_two(*args)
> if len(args) == 3:
> self.__init_three(*args)
Oh wow, so that's what I've been doing for years. Dispatching.
And I thought I was just calling other functions :-)
That's the joys of a mostly self-taught programming knowledge: you miss
out on all the buzzwords.
--
Steven.
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