[issue20028] csv: Confusing error message when giving invalid quotechar in initializing dialect

[miss-islington]

miss-islington <mariatta.wijaya+miss-islington at gmail.com> added the comment:


New changeset 6f3bc5eee6729197747d324c167da12902fb7c27 by Miss Islington (bot) in branch '3.9':
bpo-20028: Improve error message of csv.Dialect when initializing (GH-28705)
https://github.com/python/cpython/commit/6f3bc5eee6729197747d324c167da12902fb7c27


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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue20028>
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