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| From | Mark Lawrence <breamoreboy@yahoo.co.uk> |
| Subject | Re: data validation when creating an object |
| Date | Thu, 16 Jan 2014 01:26:54 +0000 |
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On 16/01/2014 01:09, Rita wrote: > I would like to do some data validation when its going to a class. > > class Foo(object): > def __init__(self): > pass > > I know its frowned upon to do work in the __init__() method and only > declarations should be there. In the 10+ years that I've been using Python I don't ever recall seeing this, could we have a reference please. > > So, should i create a function called validateData(self) inside foo? > > I would call the object like this > > x=Foo() > x.validateData() > > Is this the preferred way? Is there a way I can run validateData() > automatically, maybe put it in __init__? Or are there other techniques > people use for this sort of thing? > > > -- > --- Get your facts first, then you can distort them as you please.-- > > -- My fellow Pythonistas, ask not what our language can do for you, ask what you can do for our language. Mark Lawrence
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Re: data validation when creating an object Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-01-16 01:26 +0000
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