appending into a list

Bruno Desthuilliers bdesth.quelquechose at free.quelquepart.fr
Tue Oct 30 20:38:51 CET 2007


c james a écrit :
> Beema shafreen wrote:
> 
>>  2721520      2721569    A_16_P21360235    199    -49
>>  2721768      2721821    A_16_P03641971    139    -53
>>  2721960      2722004    A_16_P21360237    312    -44
>>I need to append the column D and E into a list:
>>                            in such a way that the list should have 
>>[D,E,D,E,D,E........]
>>How do i do it.
>>
>>regards
>>shafreen
> 
> 
> Without a header, you could use something like
> 
> data = [x.split()[-2:] for x in open(filename).readlines()]
> 
> With header
> 
> f = open(filename)
> f.readline()
> data = [x.split()[-2:] for x in f.readlines()]
> 	
> 
Or just use the CSV module ?



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