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Handle help arg by itself the same as no args (#5674)

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David Lord 2025-03-29 15:15:04 -07:00 • committed by GitHub
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CHANGES.rst
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@ -4,6 +4,8 @@ Version 3.1.1
Unreleased Unreleased
- Fix type hint for `cli_runner.invoke`. :issue:`5645` - Fix type hint for `cli_runner.invoke`. :issue:`5645`
- ``flask --help`` loads the app and plugins first to make sure all commands
are shown. :issue:5673`
Version 3.1.0 Version 3.1.0

4
src/flask/cli.py
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@ -684,7 +684,9 @@ class FlaskGroup(AppGroup):
return super().make_context(info_name, args, parent=parent, **extra) return super().make_context(info_name, args, parent=parent, **extra)
def parse_args(self, ctx: click.Context, args: list[str]) -> list[str]: def parse_args(self, ctx: click.Context, args: list[str]) -> list[str]:
if not args and self.no_args_is_help: if (not args and self.no_args_is_help) or (
len(args) == 1 and args[0] in self.get_help_option_names(ctx)
):
# Attempt to load --env-file and --app early in case they # Attempt to load --env-file and --app early in case they
# were given as env vars. Otherwise no_args_is_help will not # were given as env vars. Otherwise no_args_is_help will not
# see commands from app.cli. # see commands from app.cli.