[Tutor] [whitelist] Re: os.path.walk

[nimrodx]

Thanks guys,

I will have a go at both of the methods.

Matt
Alan Gauld wrote:
>> Yes, that is the right way to do it and it will work fine. Something 
>> like
>>
>> class Walker(object):
>>  def walk(self, base):
>>    os.path.walk(base, self.callback, None)
>>     
>
>   
>> What happens is, when Python looks up self.callback it converts the 
>> method to a "bound method".
>>     
>
> Aargh! I should have remembered that. No need for lambdas here.
> Apologies...
>
>   
>> But, if you are using a recent version of Python (2.3 or greater) 
>> you should look at os.walk(), it is easier to use than 
>> os.path.walk().
>>     
>
> But I did suggest that too :-)
>
> Alan G.
>
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