From: Nikita Sobolev <mail@sobolevn.me>
Date: Mon, 3 Jun 2024 07:52:35 +0000 (+0300)
Subject: gh-116991: Improve `pygen --help` for `python` subparser (#116992)
X-Git-Tag: v3.14.0a1~1642
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=1e5f615086d23c71a9701abe641b5241e4345234;p=thirdparty%2FPython%2Fcpython.git

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

diff --git a/Tools/peg_generator/pegen/__main__.py b/Tools/peg_generator/pegen/__main__.py
index 262c8a6db68f..0b0b4b291c2b 100755
--- a/Tools/peg_generator/pegen/__main__.py
+++ b/Tools/peg_generator/pegen/__main__.py
@@ -107,7 +107,10 @@ c_parser.add_argument(
     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(