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by d0mine
4712 days ago
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Don't use `for line in file.readlines():`, do `for line in file:` instead. Don't use `map(writer.writerow, data)`, do `writer.writerows(data)` instead. Use binary mode for csv files in Python 2, use newline='' in Python 3. You forgot to open the first output file in the write mode. |
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