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argparse: type subparser helper's add_parser (#8558)

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This commit is contained in:
David Robertson
2022-08-19 17:51:19 +01:00
committed by GitHub
parent 308291033f
commit 0428069fab
1 changed files with 48 additions and 2 deletions
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50
stdlib/argparse.pyi
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@@ -127,6 +127,7 @@ class ArgumentParser(_AttributeHolder, _ActionsContainer):
_optionals: _ArgumentGroup
_subparsers: _ArgumentGroup | None
# Note: the constructor arguments are also used in _SubParsersAction.add_parser.
if sys.version_info >= (3, 9):
def __init__(
self,
@@ -458,8 +459,53 @@ class _SubParsersAction(Action, Generic[_ArgumentParserT]):
help: str | None = ...,
metavar: str | tuple[str, ...] | None = ...,
) -> None: ...
# TODO: Type keyword args properly.
def add_parser(self, name: str, **kwargs: Any) -> _ArgumentParserT: ...
# Note: `add_parser` accepts all kwargs of `ArgumentParser.__init__`. It also
# accepts its own `help` and `aliases` kwargs.
if sys.version_info >= (3, 9):
def add_parser(
self,
name: str,
*,
help: str | None = ...,
aliases: Sequence[str] = ...,
# Kwargs from ArgumentParser constructor
prog: str | None = ...,
usage: str | None = ...,
description: str | None = ...,
epilog: str | None = ...,
parents: Sequence[_ArgumentParserT] = ...,
formatter_class: _FormatterClass = ...,
prefix_chars: str = ...,
fromfile_prefix_chars: str | None = ...,
argument_default: Any = ...,
conflict_handler: str = ...,
add_help: bool = ...,
allow_abbrev: bool = ...,
exit_on_error: bool = ...,
) -> _ArgumentParserT: ...
else:
def add_parser(
self,
name: str,
*,
help: str | None = ...,
aliases: Sequence[str] = ...,
# Kwargs from ArgumentParser constructor
prog: str | None = ...,
usage: str | None = ...,
description: str | None = ...,
epilog: str | None = ...,
parents: Sequence[_ArgumentParserT] = ...,
formatter_class: _FormatterClass = ...,
prefix_chars: str = ...,
fromfile_prefix_chars: str | None = ...,
argument_default: Any = ...,
conflict_handler: str = ...,
add_help: bool = ...,
allow_abbrev: bool = ...,
) -> _ArgumentParserT: ...
def _get_subactions(self) -> list[Action]: ...
# undocumented