On Dec 14, 12:55 pm, Sancar Saran <sancar.sa...@evodot.com> wrote:
> Hello Again.
>
> I hope, I don't bug too much.
>
> First of all. I want to Thank to everyone who respond my messages.
>
> I was able to do some of my needs and stuck some others.
>
> So ? I need help again.
>
> And here my progress..
>
> Following was my globalized registry solution
>
> # -*- coding: utf-8 -*-
>
> class Registry:
>
> data = {}
>
> def __init__(self,environ):
> self.data['env'] = environ
> self.data['init'] = 'hede'
>
> def set_entry(self,key,data):
> self.data[key] = data
>
> def get_entry(self,key):
> return self.data[key]
>
> def debug(self):
>
> r = '<pre>'
> r += repr(self.data)
> r += '</pre>'
>
> return r
>
> I have some questions about this code.
[snip]
On a side note -- data will be a class level attribute, rather than
I'm guessing a desired instance level one.
>>> class Blah:
data = {}
def __init__(self, whatever):
self.data[whatever] = 'asfasdf'
>>> x = Blah(3)
>>> y = Blah(4)
>>> Blah.data
{3: 'asfasdf', 4: 'asfasdf'}
>>> x.data
{3: 'asfasdf', 4: 'asfasdf'}
>>> y.data
{3: 'asfasdf', 4: 'asfasdf'}
As opposed to:
>>> class Blah:
def __init__(self, whatever):
self.data = {}
self.data[whatever] = 'asfasdf'
>>> x = Blah(3)
>>> y = Blah(4)
>>> x.data
{3: 'asfasdf'}
>>> y.data
{4: 'asfasdf'}
>>> Blah.data
Traceback (most recent call last):
File "<pyshell#18>", line 1, in <module>
Blah.data
AttributeError: class Blah has no attribute 'data'
Jon.
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