[Tutor] object design question
Kent Johnson
kent37 at tds.net
Tue May 15 16:17:34 CEST 2007
Kent Tenney wrote:
> Howdy,
>
> I would be interested in some discussion of
> which of the following approaches is preferred and why.
>
> class RstManager:
>
> def __init__(self, text):
> self.text = text
> self.parseRst()
>
> def parseRst(self):
> parsed = <do stuff to self.text>
> self.parsed = parsed
>
>
> class RstManager:
>
> def __init__(self, text):
> self.parsed = parseRst(text)
>
> def parseRst(self, text):
> parsed = <do stuff to text>
> return parsed
If you have no further need of text, I prefer the second. If you need to
keep text around then use the first one or possibly
class RstManager:
def __init__(self, text):
self.text = text
self.parsed = parseRst(text)
def parseRst(self, text):
parsed = <do stuff to text>
return parsed
which makes the assignment to self.parsed more explicit.
Kent
>
>
> Thanks,
> Kent
>
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