Help me with the script? How to find items in csv file A and not in file B and vice versa
Andreas Perstinger
andipersti at gmail.com
Tue Jun 18 06:14:21 EDT 2013
alonnirs at 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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