[New-bugs-announce] [issue42622] Add support to add existing parser to ArgumentParser.subparsers

[Bohdan Borkivskyi]

New submission from Bohdan Borkivskyi <bohdan.borkivskyi at gmail.com>:

Currently, there is only a possibility to create empty parser as subparser - argparse.py, line 1122

The purpose of issue is to add support for existing parser to be added as subparser

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components: Library (Lib)
messages: 382867
nosy: borkivskyi
priority: normal
severity: normal
status: open
title: Add support to add existing parser to ArgumentParser.subparsers
type: behavior
versions: Python 3.9

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue42622>
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