[issue43839] [easy] test_cmd_line: DeprecationWarning: invalid escape sequence \u

[Serhiy Storchaka]

Change by Serhiy Storchaka <storchaka+cpython at gmail.com>:


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resolution:  -> duplicate
stage:  -> resolved
status: open -> closed
superseder:  -> Deprecation warnings in test cases

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue43839>
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