[issue23770] Rework how exceptions are handled in the parser module (in validate_repeating_list())

[STINNER Victor]

Changes by STINNER Victor <victor.stinner at gmail.com>:


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title: Rework of exceptions are handled in the parser module (in validate_repeating_list()) -> Rework how exceptions are handled in the parser module (in validate_repeating_list())

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue23770>
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