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gh-116991: Improve pygen --help for python subparser #116992

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Merged
merged 4 commits into from
Jun 3, 2024
Merged

gh-116991: Improve pygen --help for python subparser #116992

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gh-116991: Improve `pygen --help` for `python` subparser
sobolevn Mar 19, 2024
a67790b
Update __main__.py
sobolevn Mar 19, 2024
4dd52c4
Address review
sobolevn Mar 20, 2024
87c70b3
Merge
sobolevn Mar 20, 2024
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5 changes: 4 additions & 1 deletion Tools/peg_generator/pegen/__main__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -107,7 +107,10 @@ def generate_python_code(
help="Suppress code emission for rule actions",
)

python_parser = subparsers.add_parser("python", help="Generate Python code")
python_parser = subparsers.add_parser(
"python",
help="Generate Python code, needs grammar definition with Python actions",
)
python_parser.set_defaults(func=generate_python_code)
python_parser.add_argument("grammar_filename", help="Grammar description")
python_parser.add_argument(
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