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| Date | Tue, 18 Jun 2013 12:14:21 +0200 |
| From | Andreas Perstinger <andipersti@gmail.com> |
| To | python-list@python.org |
| Subject | Re: Help me with the script? How to find items in csv file A and not in file B and vice versa |
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Show key headers only | View raw
alonnirs@gmail.com wrote:
>and when I run it I get an invalid syntex error and (as a true newbie
>I used a GUI)in_a_not_b is highlighted in the with open("inAnotB.csv",
>"wb") as f:
> writer = csv.writer(f)
> writer.writerows([item] for item in_a_not_b)
^^^^^^^^^^^^^^^^^^^^
The syntax for the for-clause in a comprehension is
for x in something
thus you are missing the "in" keyword:
writer.writerows([item] for item in in_a_not_b)
Bye, Andreas
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Help me with the script? How to find items in csv file A and not in file B and vice versa Alan Newbie <alonnirs@gmail.com> - 2013-06-18 01:01 -0700
Re: Help me with the script? How to find items in csv file A and not in file B and vice versa Peter Otten <__peter__@web.de> - 2013-06-18 10:39 +0200
Re: Help me with the script? How to find items in csv file A and not in file B and vice versa alonnirs@gmail.com - 2013-06-18 02:01 -0700
Re: Help me with the script? How to find items in csv file A and not in file B and vice versa Andreas Perstinger <andipersti@gmail.com> - 2013-06-18 12:14 +0200
Re: Help me with the script? How to find items in csv file A and not in file B and vice versa Alan Newbie <alonnirs@gmail.com> - 2013-06-18 03:48 -0700
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