mirror of
https://github.com/httpie/cli.git
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ff6f1887b0
* Refactor tests to use a text-based standard output. (#1318) * Implement new style `--help` (#1316) * Implement man page generation (#1317) * Implement rich progress bars. (#1324) * Man page deployment & isolation. (#1325) * Remove all unsorted usages in the CLI docs * Implement isolated mode for man page generation * Add a CI job for autogenerated files * Distribute man pages through PyPI * Pin the date for man pages. (#1326) * Hide suppressed arguments from --help/man pages (#1329) * Change download spinner to line (#1328) * Regenerate autogenerated files when pushed against to master. (#1339) * Highlight options (#1340) * Additional man page enhancements (#1341) * Group options by the parent category & highlight -o/--o * Display (and underline) the METAVAR on man pages. * Make help message processing more robust (#1342) * Inherit `help` from `short_help` * Don't mirror short_help directly. * Fixup the serialization * Use `pager` and `man` on `--manual` when applicable (#1343) * Run `man $program` on --manual * Page the output of `--manual` for systems that lack man pages * Improvements over progress bars (separate bar, status line, etc.) (#1346) * Redesign the --help layout. * Make our usage of rich compatible with 9.10.0 * Add `HTTPIE_NO_MAN_PAGES` * Make tests also patch os.get_terminal_size * Generate CLI spec from HTTPie & Man Page Hook (#1354) * Generate CLI spec from HTTPie & add man page hook * Use the full command space for the option headers
80 lines
2.1 KiB
Python
80 lines
2.1 KiB
Python
import argparse
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from typing import Any, Callable, Generic, Iterator, Iterable, Optional, TypeVar
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T = TypeVar('T')
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class Manual(argparse.Action):
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def __init__(
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self,
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option_strings,
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dest=argparse.SUPPRESS,
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default=argparse.SUPPRESS,
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help=None
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):
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super().__init__(
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option_strings=option_strings,
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dest=dest,
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default=default,
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nargs=0,
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help=help
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)
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def __call__(self, parser, namespace, values, option_string=None):
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parser.print_manual()
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parser.exit()
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class LazyChoices(argparse.Action, Generic[T]):
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def __init__(
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self,
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*args,
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getter: Callable[[], Iterable[T]],
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help_formatter: Optional[Callable[[T, bool], str]] = None,
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sort: bool = False,
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cache: bool = True,
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isolation_mode: bool = False,
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**kwargs
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) -> None:
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self.getter = getter
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self.help_formatter = help_formatter
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self.sort = sort
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self.cache = cache
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self.isolation_mode = isolation_mode
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self._help: Optional[str] = None
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self._obj: Optional[Iterable[T]] = None
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super().__init__(*args, **kwargs)
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self.choices = self
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def load(self) -> T:
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if self._obj is None or not self.cache:
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self._obj = self.getter()
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assert self._obj is not None
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return self._obj
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@property
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def help(self) -> str:
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if self._help is None and self.help_formatter is not None:
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self._help = self.help_formatter(
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self.load(),
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isolation_mode=self.isolation_mode
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)
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return self._help
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@help.setter
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def help(self, value: Any) -> None:
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self._help = value
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def __contains__(self, item: Any) -> bool:
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return item in self.load()
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def __iter__(self) -> Iterator[T]:
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if self.sort:
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return iter(sorted(self.load()))
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else:
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return iter(self.load())
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def __call__(self, parser, namespace, values, option_string=None):
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setattr(namespace, self.dest, values)
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