merge py2 and py3 argparse #352
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,152 @@ | ||
| # Stubs for argparse (Python 3.4) | ||
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| from typing import ( | ||
| Any, Callable, Container, List, IO, Optional, Sequence, Tuple, Type, Union, | ||
| TypeVar, overload | ||
| ) | ||
| import sys | ||
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| _T = TypeVar('_T') | ||
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| ONE_OR_MORE = ... # type: str | ||
| OPTIONAL = ... # type: str | ||
| PARSER = ... # type: str | ||
| REMAINDER = ... # type: str | ||
| SUPPRESS = ... # type: str | ||
| ZERO_OR_MORE = ... # type: str | ||
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| class ArgumentError(Exception): ... | ||
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| class ArgumentParser: | ||
| if sys.version_info >= (3, 5): | ||
| def __init__(self, | ||
| prog: Optional[str] = ..., | ||
| usage: Optional[str] = ..., | ||
| description: Optional[str] = ..., | ||
| epilog: Optional[str] = ..., | ||
| parents: List[ArgumentParser] = ..., | ||
| formatter_class: Type[HelpFormatter] = ..., | ||
| prefix_chars: str = ..., | ||
| fromfile_prefix_chars: Optional[str] = ..., | ||
| argument_default: Optional[str] = ..., | ||
| conflict_handler: str = ..., | ||
| add_help: bool = ..., | ||
| allow_abbrev: bool = ...) -> None: ... | ||
| else: | ||
| def __init__(self, # type: ignore | ||
| prog: Optional[str] = ..., | ||
| usage: Optional[str] = ..., | ||
| description: Optional[str] = ..., | ||
| epilog: Optional[str] = ..., | ||
| parents: List[ArgumentParser] = ..., | ||
| formatter_class: Type[HelpFormatter] = ..., | ||
| prefix_chars: str = ..., | ||
| fromfile_prefix_chars: Optional[str] = ..., | ||
| argument_default: Optional[str] = ..., | ||
| conflict_handler: str = ..., | ||
| add_help: bool = ...) -> None: ... | ||
| def add_argument(self, | ||
| *name_or_flags: Union[str, List[str]], | ||
| action: Union[str, Action] = ..., | ||
| nargs: Union[int, str] = ..., | ||
| const: Any = ..., | ||
| default: Any = ..., | ||
| type: Callable[[str], _T] = ..., | ||
| choices: Container[_T] = ..., | ||
| required: bool = ..., | ||
| help: str = ..., | ||
| metavar: Union[str, Tuple[str, ...]] = ..., | ||
| dest: str = ..., | ||
| version: str = ...) -> None: ... # weirdly documented | ||
| def parse_args(self, args: Optional[Sequence[str]] = ..., | ||
| namespace: Optional[Namespace] = ...) -> Namespace: ... | ||
| def add_subparsers(self, title: str = ..., | ||
| description: Optional[str] = ..., | ||
| prog: str = ..., | ||
| parser_class: Type[ArgumentParser] = ..., | ||
| action: Type[Action] = ..., | ||
| option_string: str = ..., | ||
| dest: Optional[str] = ..., | ||
| help: Optional[str] = ..., | ||
| metavar: Optional[str] = ...) -> None: ... | ||
| def add_argument_group(self, title: Optional[str] = ..., | ||
| description: Optional[str] = ...) -> _ArgumentGroup: ... | ||
| @overload | ||
| def add_mutually_exclusive_group(self) -> None: ... | ||
| @overload | ||
| def add_mutually_exclusive_group(self, required: bool) -> _MutuallyExclusiveGroup: ... | ||
| def set_defaults(self, **kwargs: Any) -> None: ... | ||
| def get_default(self, dest: str) -> Any: ... | ||
| def print_usage(self, file: Optional[IO[str]] = ...) -> None: ... | ||
| def print_help(self, file: Optional[IO[str]] = ...) -> None: ... | ||
| def format_usage(self) -> str: ... | ||
| def format_help(self) -> str: ... | ||
| def parse_known_args(self, args: Optional[str] = ..., | ||
| namespace: Optional[Namespace] = ...) \ | ||
| -> Tuple[Namespace, List[str]]: ... | ||
| def convert_arg_line_to_args(self, arg_line: str) -> List[str]: ... | ||
| def exit(self, status: int = ..., message: Optional[str] = ...) -> None: ... | ||
| def error(self, message: str) -> None: ... | ||
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| class HelpFormatter: | ||
| # not documented | ||
| def __init__(self, prog: str, indent_increment: int = ..., | ||
| max_help_position: int = ..., | ||
| width: Optional[int] = ...) -> None: ... | ||
| class RawDescriptionHelpFormatter(HelpFormatter): ... | ||
| class RawTextHelpFormatter(HelpFormatter): ... | ||
| class ArgumentDefaultsHelpFormatter(HelpFormatter): ... | ||
| if sys.version_info >= (3,): | ||
| class MetavarTypeHelpFormatter(HelpFormatter): ... | ||
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| class Action: | ||
| def __init__(self, | ||
| option_strings: List[str], | ||
| dest: str = ..., | ||
| nargs: Optional[Union[int, str]] = ..., | ||
| const: Any = ..., | ||
| default: Any = ..., | ||
| type: Optional[Callable[[str], _T]] = ..., | ||
| choices: Optional[Container[_T]] = ..., | ||
| required: bool = ..., | ||
| help: Optional[str] = ..., | ||
| metavar: Union[str, Tuple[str, ...]] = ...) -> None: ... | ||
| def __call__(self, parser: ArgumentParser, namespace: Namespace, | ||
| values: List[Any], option_string: str = ...) -> None: ... | ||
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| class Namespace: | ||
| def __getattr__(self, name: str) -> Any: ... | ||
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| class FileType: | ||
| if sys.version_info >= (3, 4): | ||
| def __init__(self, mode: str = ..., bufsize: int = ..., | ||
| encoding: Optional[str] = ..., | ||
| errors: Optional[str] = ...) -> None: ... | ||
| elif sys.version_info >= (3,): | ||
| def __init__(self, # type: ignore | ||
| mode: str = ..., bufsize: int = ...) -> None: ... | ||
| else: | ||
| def __init__(self, # type: ignore | ||
| mode: str = ..., bufsize: Optional[int] = ...) -> None: ... | ||
| def __call__(self, string: str) -> IO[Any]: ... | ||
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| class _ArgumentGroup: | ||
| def add_argument(self, | ||
| *name_or_flags: Union[str, List[str]], | ||
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| action: Union[str, Action] = ..., | ||
| nargs: Union[int, str] = ..., | ||
| const: Any = ..., | ||
| default: Any = ..., | ||
| type: Callable[[str], _T] = ..., | ||
| choices: Container[_T] = ..., | ||
| required: bool = ..., | ||
| help: str = ..., | ||
| metavar: Union[str, Tuple[str, ...]] = ..., | ||
| dest: str = ..., | ||
| version: str = ...) -> None: ... | ||
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| class _MutuallyExclusiveGroup(_ArgumentGroup): ... | ||
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| # not documented | ||
| class ArgumentTypeError(Exception): ... | ||
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stray asterisk?
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From docs.python.org, we can have
parser.add_argument('-f', '--foo'), so that seems correct to me.There was a problem hiding this comment.
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I meant: You can only have one "varargs" argument in a function definition. Maybe you need to remove the single "" below?
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Ho, I see what you mean, correct, that's a typo (fixed).