289 lines
11 KiB
Python
289 lines
11 KiB
Python
# SPDX-License-Identifier: MIT
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from __future__ import annotations
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from typing import (
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TYPE_CHECKING,
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Any,
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Callable,
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ClassVar,
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List,
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Mapping,
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Optional,
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Sequence,
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Tuple,
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Type,
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TypeVar,
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overload,
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)
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from ...abc import GuildChannel, Snowflake
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from ...channel import DMChannel, GroupChannel, PartialMessageable
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from ...components import ChannelSelectMenu
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from ...enums import ChannelType, ComponentType, SelectDefaultValueType
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from ...object import Object
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from ...threads import Thread
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from ...utils import MISSING
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from .base import BaseSelect, P, SelectDefaultValueInputType, V_co, _create_decorator
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if TYPE_CHECKING:
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from typing_extensions import Self
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from ...abc import AnyChannel
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from ..item import DecoratedItem, ItemCallbackType
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__all__ = (
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"ChannelSelect",
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"channel_select",
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)
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class ChannelSelect(BaseSelect[ChannelSelectMenu, "AnyChannel", V_co]):
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"""Represents a UI channel select menu.
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This is usually represented as a drop down menu.
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In order to get the selected items that the user has chosen, use :attr:`.values`.
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.. versionadded:: 2.7
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Parameters
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----------
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custom_id: :class:`str`
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The ID of the select menu that gets received during an interaction.
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If not given then one is generated for you.
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placeholder: Optional[:class:`str`]
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The placeholder text that is shown if nothing is selected, if any.
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min_values: :class:`int`
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The minimum number of items that must be chosen for this select menu.
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Defaults to 1 and must be between 1 and 25.
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max_values: :class:`int`
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The maximum number of items that must be chosen for this select menu.
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Defaults to 1 and must be between 1 and 25.
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disabled: :class:`bool`
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Whether the select is disabled.
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channel_types: Optional[List[:class:`.ChannelType`]]
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The list of channel types that can be selected in this select menu.
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Defaults to all types (i.e. ``None``).
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default_values: Optional[Sequence[Union[:class:`.abc.GuildChannel`, :class:`.Thread`, :class:`.abc.PrivateChannel`, :class:`.PartialMessageable`, :class:`.SelectDefaultValue`, :class:`.Object`]]]
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The list of values (channels) that are selected by default.
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If set, the number of items must be within the bounds set by ``min_values`` and ``max_values``.
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.. versionadded:: 2.10
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required: :class:`bool`
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Whether the select menu is required. Only applies to components in modals.
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Defaults to ``True``.
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.. versionadded:: 2.11
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id: :class:`int`
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The numeric identifier for the component. Must be unique within the message.
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If set to ``0`` (the default) when sending a component, the API will assign
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sequential identifiers to the components in the message.
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.. versionadded:: 2.11
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row: Optional[:class:`int`]
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The relative row this select menu belongs to. A Discord component can only have 5
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rows. By default, items are arranged automatically into those 5 rows. If you'd
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like to control the relative positioning of the row then passing an index is advised.
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For example, row=1 will show up before row=2. Defaults to ``None``, which is automatic
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ordering. The row number must be between 0 and 4 (i.e. zero indexed).
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Attributes
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----------
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values: List[Union[:class:`.abc.GuildChannel`, :class:`.Thread`, :class:`.abc.PrivateChannel`, :class:`.PartialMessageable`]]
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A list of channels that have been selected by the user.
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"""
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__repr_attributes__: ClassVar[Tuple[str, ...]] = (
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*BaseSelect.__repr_attributes__,
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"channel_types",
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)
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_default_value_type_map: ClassVar[
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Mapping[SelectDefaultValueType, Tuple[Type[Snowflake], ...]]
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] = {
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SelectDefaultValueType.channel: (
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GuildChannel,
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Thread,
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DMChannel,
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GroupChannel,
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PartialMessageable,
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Object,
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),
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}
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@overload
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def __init__(
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self: ChannelSelect[None],
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*,
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custom_id: str = ...,
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placeholder: Optional[str] = None,
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min_values: int = 1,
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max_values: int = 1,
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disabled: bool = False,
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channel_types: Optional[List[ChannelType]] = None,
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default_values: Optional[Sequence[SelectDefaultValueInputType[AnyChannel]]] = None,
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required: bool = True,
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id: int = 0,
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row: Optional[int] = None,
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) -> None: ...
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@overload
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def __init__(
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self: ChannelSelect[V_co],
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*,
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custom_id: str = ...,
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placeholder: Optional[str] = None,
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min_values: int = 1,
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max_values: int = 1,
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disabled: bool = False,
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channel_types: Optional[List[ChannelType]] = None,
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default_values: Optional[Sequence[SelectDefaultValueInputType[AnyChannel]]] = None,
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required: bool = True,
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id: int = 0,
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row: Optional[int] = None,
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) -> None: ...
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def __init__(
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self,
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*,
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custom_id: str = MISSING,
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placeholder: Optional[str] = None,
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min_values: int = 1,
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max_values: int = 1,
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disabled: bool = False,
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channel_types: Optional[List[ChannelType]] = None,
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default_values: Optional[Sequence[SelectDefaultValueInputType[AnyChannel]]] = None,
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required: bool = True,
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id: int = 0,
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row: Optional[int] = None,
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) -> None:
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super().__init__(
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ChannelSelectMenu,
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ComponentType.channel_select,
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custom_id=custom_id,
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placeholder=placeholder,
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min_values=min_values,
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max_values=max_values,
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disabled=disabled,
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default_values=default_values,
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required=required,
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id=id,
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row=row,
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)
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self._underlying.channel_types = channel_types or None
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@classmethod
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def from_component(cls, component: ChannelSelectMenu) -> Self:
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return cls(
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custom_id=component.custom_id,
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placeholder=component.placeholder,
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min_values=component.min_values,
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max_values=component.max_values,
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disabled=component.disabled,
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channel_types=component.channel_types,
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default_values=component.default_values,
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required=component.required,
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id=component.id,
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row=None,
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)
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@property
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def channel_types(self) -> Optional[List[ChannelType]]:
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"""Optional[List[:class:`disnake.ChannelType`]]: A list of channel types that can be selected in this select menu."""
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return self._underlying.channel_types
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@channel_types.setter
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def channel_types(self, value: Optional[List[ChannelType]]) -> None:
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if value is not None:
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if not isinstance(value, list):
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raise TypeError("channel_types must be a list of ChannelType")
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if not all(isinstance(obj, ChannelType) for obj in value):
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raise TypeError("all list items must be ChannelType")
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self._underlying.channel_types = value
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S_co = TypeVar("S_co", bound="ChannelSelect", covariant=True)
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@overload
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def channel_select(
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*,
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placeholder: Optional[str] = None,
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custom_id: str = ...,
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min_values: int = 1,
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max_values: int = 1,
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disabled: bool = False,
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channel_types: Optional[List[ChannelType]] = None,
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default_values: Optional[Sequence[SelectDefaultValueInputType[AnyChannel]]] = None,
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id: int = 0,
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row: Optional[int] = None,
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) -> Callable[
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[ItemCallbackType[V_co, ChannelSelect[V_co]]], DecoratedItem[ChannelSelect[V_co]]
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]: ...
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@overload
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def channel_select(
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cls: Callable[P, S_co], *_: P.args, **kwargs: P.kwargs
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) -> Callable[[ItemCallbackType[V_co, S_co]], DecoratedItem[S_co]]: ...
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def channel_select(
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cls: Callable[..., S_co] = ChannelSelect[Any], **kwargs: Any
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) -> Callable[[ItemCallbackType[V_co, S_co]], DecoratedItem[S_co]]:
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"""A decorator that attaches a channel select menu to a component.
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The function being decorated should have three parameters, ``self`` representing
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the :class:`disnake.ui.View`, the :class:`disnake.ui.ChannelSelect` that was
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interacted with, and the :class:`disnake.MessageInteraction`.
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In order to get the selected items that the user has chosen within the callback
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use :attr:`ChannelSelect.values`.
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.. versionadded:: 2.7
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Parameters
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----------
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cls: Callable[..., :class:`ChannelSelect`]
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A callable (may be a :class:`ChannelSelect` subclass) to create a new instance of this component.
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If provided, the other parameters described below do not apply.
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Instead, this decorator will accept the same keywords as the passed callable/class does.
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placeholder: Optional[:class:`str`]
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The placeholder text that is shown if nothing is selected, if any.
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custom_id: :class:`str`
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The ID of the select menu that gets received during an interaction.
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It is recommended not to set this parameter to prevent conflicts.
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min_values: :class:`int`
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The minimum number of items that must be chosen for this select menu.
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Defaults to 1 and must be between 1 and 25.
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max_values: :class:`int`
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The maximum number of items that must be chosen for this select menu.
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Defaults to 1 and must be between 1 and 25.
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disabled: :class:`bool`
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Whether the select is disabled. Defaults to ``False``.
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channel_types: Optional[List[:class:`.ChannelType`]]
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The list of channel types that can be selected in this select menu.
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Defaults to all types (i.e. ``None``).
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default_values: Optional[Sequence[Union[:class:`.abc.GuildChannel`, :class:`.Thread`, :class:`.abc.PrivateChannel`, :class:`.PartialMessageable`, :class:`.SelectDefaultValue`, :class:`.Object`]]]
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The list of values (channels) that are selected by default.
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If set, the number of items must be within the bounds set by ``min_values`` and ``max_values``.
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.. versionadded:: 2.10
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id: :class:`int`
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The numeric identifier for the component. Must be unique within the message.
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If set to ``0`` (the default) when sending a component, the API will assign
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sequential identifiers to the components in the message.
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.. versionadded:: 2.11
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row: Optional[:class:`int`]
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The relative row this select menu belongs to. A Discord component can only have 5
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rows. By default, items are arranged automatically into those 5 rows. If you'd
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like to control the relative positioning of the row then passing an index is advised.
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For example, row=1 will show up before row=2. Defaults to ``None``, which is automatic
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ordering. The row number must be between 0 and 4 (i.e. zero indexed).
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"""
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return _create_decorator(cls, **kwargs)
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