Way for see if dict has a key

Bruno Desthuilliers onurb at xiludom.gro
Fri Jun 30 13:43:24 CEST 2006


looping wrote:
> Michele Petrazzo wrote:
> 
>>Bruno Desthuilliers wrote:
>>
>>>>but what the better
>>>
>>>Depends on the context.
>>>
>>
>>If know only one context: see if the key are into the dict... What other
>>context do you know?
>> 
> 
> Why do you want to do that ?
> 
> if key in dict:
>   value = dict[key]
> else:
>   value = None
> 
> could be write:

value = dict.get(key, None)

(snip)

-- 
bruno desthuilliers
python -c "print '@'.join(['.'.join([w[::-1] for w in p.split('.')]) for
p in 'onurb at xiludom.gro'.split('@')])"



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