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[commands] Implement commands.parameter

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This commit is contained in:
James Hilton-Balfe
2022-04-04 23:01:21 +01:00
committed by GitHub
parent deb7958797
commit 55c5be78cf
11 changed files with 435 additions and 148 deletions
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20
discord/ext/commands/help.py
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@ -51,13 +51,13 @@ from .errors import CommandError
if TYPE_CHECKING:
from typing_extensions import Self
import inspect
import discord.abc
from .bot import BotBase
from .context import Context
from .cog import Cog
from .parameters import Parameter
from ._types import (
Check,
@ -224,9 +224,7 @@ class _HelpCommandImpl(Command):
super().__init__(inject.command_callback, *args, **kwargs)
self._original: HelpCommand = inject
self._injected: HelpCommand = inject
self.params: Dict[str, inspect.Parameter] = get_signature_parameters(
inject.command_callback, globals(), skip_parameters=1
)
self.params: Dict[str, Parameter] = get_signature_parameters(inject.command_callback, globals(), skip_parameters=1)
async def prepare(self, ctx: Context[Any]) -> None:
self._injected = injected = self._original.copy()
@ -1021,7 +1019,7 @@ class DefaultHelpCommand(HelpCommand):
self.sort_commands: bool = options.pop('sort_commands', True)
self.dm_help: bool = options.pop('dm_help', False)
self.dm_help_threshold: int = options.pop('dm_help_threshold', 1000)
self.commands_heading: str = options.pop('commands_heading', "Commands:")
self.commands_heading: str = options.pop('commands_heading', 'Commands:')
self.no_category: str = options.pop('no_category', 'No Category')
self.paginator: Paginator = options.pop('paginator', None)
@ -1045,8 +1043,8 @@ class DefaultHelpCommand(HelpCommand):
""":class:`str`: Returns help command's ending note. This is mainly useful to override for i18n purposes."""
command_name = self.invoked_with
return (
f"Type {self.context.clean_prefix}{command_name} command for more info on a command.\n"
f"You can also type {self.context.clean_prefix}{command_name} category for more info on a category."
f'Type {self.context.clean_prefix}{command_name} command for more info on a command.\n'
f'You can also type {self.context.clean_prefix}{command_name} category for more info on a category.'
)
def add_indented_commands(
@ -1235,10 +1233,10 @@ class MinimalHelpCommand(HelpCommand):
def __init__(self, **options: Any) -> None:
self.sort_commands: bool = options.pop('sort_commands', True)
self.commands_heading: str = options.pop('commands_heading', "Commands")
self.commands_heading: str = options.pop('commands_heading', 'Commands')
self.dm_help: bool = options.pop('dm_help', False)
self.dm_help_threshold: int = options.pop('dm_help_threshold', 1000)
self.aliases_heading: str = options.pop('aliases_heading', "Aliases:")
self.aliases_heading: str = options.pop('aliases_heading', 'Aliases:')
self.no_category: str = options.pop('no_category', 'No Category')
self.paginator: Paginator = options.pop('paginator', None)
@ -1268,8 +1266,8 @@ class MinimalHelpCommand(HelpCommand):
"""
command_name = self.invoked_with
return (
f"Use `{self.context.clean_prefix}{command_name} [command]` for more info on a command.\n"
f"You can also use `{self.context.clean_prefix}{command_name} [category]` for more info on a category."
f'Use `{self.context.clean_prefix}{command_name} [command]` for more info on a command.\n'
f'You can also use `{self.context.clean_prefix}{command_name} [category]` for more info on a category.'
)
def get_command_signature(self, command: Command[Any, ..., Any], /) -> str: