[issue30324] Error using newline='' when writing to CSV file

[Martin Panter]

Martin Panter added the comment:

On Python 2, I'm guessing you are getting extra CRs on Windows? It looks like you have to open in binary mode there to avoid newline translation. This is documented for the "reader" and "writer" functions.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue30324>
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