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Add support for app_commands decorators for Group subclasses

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This commit is contained in:
Rapptz 2022-05-01 19:10:59 -04:00
parent e8a2eeea06
commit a704666ce3
1 changed files with 20 additions and 9 deletions
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29
discord/app_commands/commands.py
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@ -1039,6 +1039,17 @@ class Group:
These are usually inherited rather than created manually. These are usually inherited rather than created manually.
Decorators such as :func:`guild_only`, :func:`guilds`, and :func:`default_permissions`
will apply to the group if used on top of a subclass. For example:
.. code-block:: python3
from discord import app_commands
@app_commands.guild_only()
class MyGroup(app_commands.Group):
pass
.. versionadded:: 2.0 .. versionadded:: 2.0
Attributes Attributes
@ -1070,8 +1081,8 @@ class Group:
__discord_app_commands_skip_init_binding__: bool = False __discord_app_commands_skip_init_binding__: bool = False
__discord_app_commands_group_name__: str = MISSING __discord_app_commands_group_name__: str = MISSING
__discord_app_commands_group_description__: str = MISSING __discord_app_commands_group_description__: str = MISSING
__discord_app_commands_group_guild_only__: bool = MISSING __discord_app_commands_guild_only__: bool = MISSING
__discord_app_commands_group_default_permissions__: Optional[Permissions] = MISSING __discord_app_commands_default_permissions__: Optional[Permissions] = MISSING
__discord_app_commands_has_module__: bool = False __discord_app_commands_has_module__: bool = False
def __init_subclass__( def __init_subclass__(
@ -1112,10 +1123,10 @@ class Group:
cls.__discord_app_commands_group_description__ = description cls.__discord_app_commands_group_description__ = description
if guild_only is not MISSING: if guild_only is not MISSING:
cls.__discord_app_commands_group_guild_only__ = guild_only cls.__discord_app_commands_guild_only__ = guild_only
if default_permissions is not MISSING: if default_permissions is not MISSING:
cls.__discord_app_commands_group_default_permissions__ = default_permissions cls.__discord_app_commands_default_permissions__ = default_permissions
if cls.__module__ != __name__: if cls.__module__ != __name__:
cls.__discord_app_commands_has_module__ = True cls.__discord_app_commands_has_module__ = True
@ -1135,21 +1146,21 @@ class Group:
self.description: str = description or cls.__discord_app_commands_group_description__ self.description: str = description or cls.__discord_app_commands_group_description__
self._attr: Optional[str] = None self._attr: Optional[str] = None
self._owner_cls: Optional[Type[Any]] = None self._owner_cls: Optional[Type[Any]] = None
self._guild_ids: Optional[List[int]] = guild_ids self._guild_ids: Optional[List[int]] = guild_ids or getattr(cls, '__discord_app_commands_default_guilds__', None)
if default_permissions is MISSING: if default_permissions is MISSING:
if cls.__discord_app_commands_group_default_permissions__ is MISSING: if cls.__discord_app_commands_default_permissions__ is MISSING:
default_permissions = None default_permissions = None
else: else:
default_permissions = cls.__discord_app_commands_group_default_permissions__ default_permissions = cls.__discord_app_commands_default_permissions__
self.default_permissions: Optional[Permissions] = default_permissions self.default_permissions: Optional[Permissions] = default_permissions
if guild_only is MISSING: if guild_only is MISSING:
if cls.__discord_app_commands_group_guild_only__ is MISSING: if cls.__discord_app_commands_guild_only__ is MISSING:
guild_only = False guild_only = False
else: else:
guild_only = cls.__discord_app_commands_group_guild_only__ guild_only = cls.__discord_app_commands_guild_only__
self.guild_only: bool = guild_only self.guild_only: bool = guild_only