[3.13] gh-58282: Fix support of tuple metavar for positional arguments in argparse (GH-124782) #124882
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…guments in argparse (pythonGH-124782) Previously, formatting help output or error message for positional argument with a tuple metavar raised exception. (cherry picked from commit 9b31a2d) Co-authored-by: Serhiy Storchaka <[email protected]> Co-authored-by: Cyker Way <[email protected]>
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This PR requires several other backports to be merged. |
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Previously, formatting help output or error message for positional argument with a tuple metavar raised exception.
(cherry picked from commit 9b31a2d)