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Add Interaction.command and Interaction.namespace attributes

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Rapptz
2022-03-17 09:45:21 -04:00
parent 3c6daff473
commit 202b993da3
4 changed files with 140 additions and 62 deletions
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30
discord/app_commands/commands.py
View File

@@ -47,7 +47,6 @@ from textwrap import TextWrapper
import re
from ..enums import AppCommandOptionType, AppCommandType
from ..interactions import Interaction
from .models import Choice
from .transformers import annotation_to_parameter, CommandParameter, NoneType
from .errors import AppCommandError, CommandInvokeError, CommandSignatureMismatch, CommandAlreadyRegistered
@@ -58,6 +57,7 @@ from ..utils import resolve_annotation, MISSING, is_inside_class
if TYPE_CHECKING:
from typing_extensions import ParamSpec, Concatenate
from ..interactions import Interaction
from ..abc import Snowflake
from .namespace import Namespace
from .models import ChoiceT
@@ -88,32 +88,32 @@ T = TypeVar('T')
GroupT = TypeVar('GroupT', bound='Union[Group, Cog]')
Coro = Coroutine[Any, Any, T]
Error = Union[
Callable[[GroupT, Interaction, AppCommandError], Coro[Any]],
Callable[[Interaction, AppCommandError], Coro[Any]],
Callable[[GroupT, 'Interaction', AppCommandError], Coro[Any]],
Callable[['Interaction', AppCommandError], Coro[Any]],
]
if TYPE_CHECKING:
CommandCallback = Union[
Callable[Concatenate[GroupT, Interaction, P], Coro[T]],
Callable[Concatenate[Interaction, P], Coro[T]],
Callable[Concatenate[GroupT, 'Interaction', P], Coro[T]],
Callable[Concatenate['Interaction', P], Coro[T]],
]
ContextMenuCallback = Union[
# If groups end up support context menus these would be uncommented
# Callable[[GroupT, Interaction, Member], Coro[Any]],
# Callable[[GroupT, Interaction, User], Coro[Any]],
# Callable[[GroupT, Interaction, Message], Coro[Any]],
# Callable[[GroupT, Interaction, Union[Member, User]], Coro[Any]],
Callable[[Interaction, Member], Coro[Any]],
Callable[[Interaction, User], Coro[Any]],
Callable[[Interaction, Message], Coro[Any]],
Callable[[Interaction, Union[Member, User]], Coro[Any]],
# Callable[[GroupT, 'Interaction', Member], Coro[Any]],
# Callable[[GroupT, 'Interaction', User], Coro[Any]],
# Callable[[GroupT, 'Interaction', Message], Coro[Any]],
# Callable[[GroupT, 'Interaction', Union[Member, User]], Coro[Any]],
Callable[['Interaction', Member], Coro[Any]],
Callable[['Interaction', User], Coro[Any]],
Callable[['Interaction', Message], Coro[Any]],
Callable[['Interaction', Union[Member, User]], Coro[Any]],
]
AutocompleteCallback = Union[
Callable[[GroupT, Interaction, ChoiceT, Namespace], Coro[List[Choice[ChoiceT]]]],
Callable[[Interaction, ChoiceT, Namespace], Coro[List[Choice[ChoiceT]]]],
Callable[[GroupT, 'Interaction', ChoiceT, Namespace], Coro[List[Choice[ChoiceT]]]],
Callable[['Interaction', ChoiceT, Namespace], Coro[List[Choice[ChoiceT]]]],
]
else:
CommandCallback = Callable[..., Coro[T]]

2
discord/app_commands/namespace.py
View File

@@ -25,7 +25,6 @@ DEALINGS IN THE SOFTWARE.
from __future__ import annotations
from typing import TYPE_CHECKING, Any, Dict, Iterable, List, NamedTuple, Tuple
from ..interactions import Interaction
from ..member import Member
from ..object import Object
from ..role import Role
@@ -35,6 +34,7 @@ from ..enums import AppCommandOptionType
from .models import AppCommandChannel, AppCommandThread
if TYPE_CHECKING:
from ..interactions import Interaction
from ..types.interactions import ResolvedData, ApplicationCommandInteractionDataOption
__all__ = ('Namespace',)

109
discord/app_commands/tree.py
View File

@@ -878,10 +878,69 @@ class CommandTree(Generic[ClientT]):
self.client.loop.create_task(wrapper(), name='CommandTree-invoker')
def _get_context_menu(self, data: ApplicationCommandInteractionData) -> Optional[ContextMenu]:
name = data['name']
guild_id = _get_as_snowflake(data, 'guild_id')
return self._context_menus.get((name, guild_id, data.get('type', 1)))
def _get_app_command_options(
self, data: ApplicationCommandInteractionData
) -> Tuple[Command[Any, ..., Any], List[ApplicationCommandInteractionDataOption]]:
parents: List[str] = []
name = data['name']
command_guild_id = _get_as_snowflake(data, 'guild_id')
if command_guild_id:
try:
guild_commands = self._guild_commands[command_guild_id]
except KeyError:
command = None
else:
command = guild_commands.get(name)
else:
command = self._global_commands.get(name)
# If it's not found at this point then it's not gonna be found at any point
if command is None:
raise CommandNotFound(name, parents)
# This could be done recursively but it'd be a bother due to the state needed
# to be tracked above like the parents, the actual command type, and the
# resulting options we care about
searching = True
options: List[ApplicationCommandInteractionDataOption] = data.get('options', [])
while searching:
for option in options:
# Find subcommands
if option.get('type', 0) in (1, 2):
parents.append(name)
name = option['name']
command = command._get_internal_command(name)
if command is None:
raise CommandNotFound(name, parents)
options = option.get('options', [])
break
else:
searching = False
break
else:
break
if isinstance(command, Group):
# Right now, groups can't be invoked. This is a Discord limitation in how they
# do slash commands. So if we're here and we have a Group rather than a Command instance
# then something in the code is out of date from the data that Discord has.
raise CommandSignatureMismatch(command)
return (command, options)
async def _call_context_menu(self, interaction: Interaction, data: ApplicationCommandInteractionData, type: int) -> None:
name = data['name']
guild_id = _get_as_snowflake(data, 'guild_id')
ctx_menu = self._context_menus.get((name, guild_id, type))
# Pre-fill the cached slot to prevent re-computation
interaction._cs_command = ctx_menu
if ctx_menu is None:
raise CommandNotFound(name, [], AppCommandType(type))
@@ -936,56 +995,18 @@ class CommandTree(Generic[ClientT]):
await self._call_context_menu(interaction, data, type)
return
parents: List[str] = []
name = data['name']
command, options = self._get_app_command_options(data)
command_guild_id = _get_as_snowflake(data, 'guild_id')
if command_guild_id:
try:
guild_commands = self._guild_commands[command_guild_id]
except KeyError:
command = None
else:
command = guild_commands.get(name)
else:
command = self._global_commands.get(name)
# If it's not found at this point then it's not gonna be found at any point
if command is None:
raise CommandNotFound(name, parents)
# This could be done recursively but it'd be a bother due to the state needed
# to be tracked above like the parents, the actual command type, and the
# resulting options we care about
searching = True
options: List[ApplicationCommandInteractionDataOption] = data.get('options', [])
while searching:
for option in options:
# Find subcommands
if option.get('type', 0) in (1, 2):
parents.append(name)
name = option['name']
command = command._get_internal_command(name)
if command is None:
raise CommandNotFound(name, parents)
options = option.get('options', [])
break
else:
searching = False
break
else:
break
if isinstance(command, Group):
# Right now, groups can't be invoked. This is a Discord limitation in how they
# do slash commands. So if we're here and we have a Group rather than a Command instance
# then something in the code is out of date from the data that Discord has.
raise CommandSignatureMismatch(command)
# Pre-fill the cached slot to prevent re-computation
interaction._cs_command = command
# At this point options refers to the arguments of the command
# and command refers to the class type we care about
namespace = Namespace(interaction, data.get('resolved', {}), options)
# Same pre-fill as above
interaction._cs_namespace = namespace
# Auto complete handles the namespace differently... so at this point this is where we decide where that is.
if interaction.type is InteractionType.autocomplete:
focused = next((opt['name'] for opt in options if opt.get('focused')), None)