[Erp5-dev]dictionnary keys

[Sébastien Robin]

With dictionnaries, it's a very good thing to use built-in functions
keys,
values and items. You can find some samples below :
>>> a = {1:2,2:3}
>>> a
{1: 2, 2: 3}
>>> for i in a:      # This works, but this is not nice to read
...   print i
1
2
>>> for i in a.keys():  # Good
...   print i
1
2
>>> for i in a.values():  # Good
...   print i
2
3
>>> for i in a.items():  # Good
...   print i
(1, 2)
(2, 3)


Sebastien Robin

-- 
Sebastien ROBIN

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