Roman schrieb:
> I would appreciate it if somebody could tell me where I went wrong in
> the following snipet:
>
> When I run I get no result
>
> cnt = 0
> p=[]
> reader = csv.reader(file("f:\webserver\inp.txt"), dialect="excel",
> quotechar="'", delimiter='\t')
> for line in reader:
> if cnt > 6:
> break
> for col in line:
> p[:0].append(str(col))
This is wrong. I'm not absolutely certain _what_ it does, but it doesn't
append anything to list p. p[:0] is an empty copy of p, you are
appending to this empty copy, not to p. What's wrong with
p.append(str(col))?
> when I change it to the following, I get rows back
>
> cnt = 0
> p=[]
> reader = csv.reader(file("f:\webserver\inp.txt"), dialect="excel",
> quotechar="'", delimiter='\t')
> for line in reader:
> if cnt > 6:
> break
> for col in line:
> print col
> cnt = cnt + 1
>
> print p
>
Here you print every single cell, but p doesn't change.
HTH
Koczian
--
Dr. Sibylle Koczian
Universitaetsbibliothek, Abt. Naturwiss.
D-86135 Augsburg
e-mail : [EMAIL PROTECTED]
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