Bruno Desthuilliers bdesth.quelquechose at free.quelquepart.fr
Sun Dec 28 12:15:23 EST 2008

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Roger a écrit :
> 
> When I define a method I always include a return statement out of
> habit even if I don't return anything explicitly:
> 
> def something():
>         # do something
>         return
> 
> Is this pythonic or excessive?  

If it's the last statement in the function body, it is indeed "excessive".

OTHO I sometimes end a function with an explicit "return None" when 
there are branches with early returns, ie:

def func():
    if some_condition:
        return something
    return None

to make really clear what happens - even if it _should_ be clear without 
the last statement.  IOW : use your own judgement.

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