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Code Issues Projects Releases Wiki Activity

Implement New Select Types

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Co-authored-by: Soheab_ <33902984+Soheab@users.noreply.github.com>
Co-authored-by: rdrescher909 <51489753+rdrescher909@users.noreply.github.com>
Co-authored-by: Danny <1695103+Rapptz@users.noreply.github.com>
This commit is contained in:
Trevor
2022-10-27 10:03:45 -04:00
committed by GitHub
parent 4c8ba635db
commit 5009c83bc9
10 changed files with 698 additions and 111 deletions
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660
discord/ui/select.py
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@ -21,15 +21,14 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
"""
from __future__ import annotations
from typing import List, Literal, Optional, TYPE_CHECKING, Tuple, TypeVar, Callable, Union, Dict
from typing import List, Literal, Optional, TYPE_CHECKING, Tuple, Type, TypeVar, Callable, Union, Dict, overload
from contextvars import ContextVar
import inspect
import os
from .item import Item, ItemCallbackType
from ..enums import ComponentType
from ..enums import ChannelType, ComponentType
from ..partial_emoji import PartialEmoji
from ..emoji import Emoji
from ..utils import MISSING
@ -37,52 +36,69 @@ from ..components import (
SelectOption,
SelectMenu,
)
from ..app_commands.namespace import Namespace
__all__ = (
'Select',
'UserSelect',
'RoleSelect',
'MentionableSelect',
'ChannelSelect',
'select',
)
if TYPE_CHECKING:
from typing_extensions import Self
from typing_extensions import TypeAlias, Self
from .view import View
from ..types.components import SelectMenu as SelectMenuPayload
from ..types.interactions import (
MessageComponentInteractionData,
)
from ..types.interactions import SelectMessageComponentInteractionData
from ..app_commands import AppCommandChannel, AppCommandThread
from ..member import Member
from ..role import Role
from ..user import User
from ..interactions import Interaction
ValidSelectType: TypeAlias = Literal[
ComponentType.string_select,
ComponentType.user_select,
ComponentType.role_select,
ComponentType.channel_select,
ComponentType.mentionable_select,
]
PossibleValue: TypeAlias = Union[
str, User, Member, Role, AppCommandChannel, AppCommandThread, Union[Role, Member], Union[Role, User]
]
V = TypeVar('V', bound='View', covariant=True)
BaseSelectT = TypeVar('BaseSelectT', bound='BaseSelect')
SelectT = TypeVar('SelectT', bound='Select')
UserSelectT = TypeVar('UserSelectT', bound='UserSelect')
RoleSelectT = TypeVar('RoleSelectT', bound='RoleSelect')
ChannelSelectT = TypeVar('ChannelSelectT', bound='ChannelSelect')
MentionableSelectT = TypeVar('MentionableSelectT', bound='MentionableSelect')
SelectCallbackDecorator: TypeAlias = Callable[[ItemCallbackType[V, BaseSelectT]], BaseSelectT]
selected_values: ContextVar[Dict[str, List[str]]] = ContextVar('selected_values')
selected_values: ContextVar[Dict[str, List[PossibleValue]]] = ContextVar('selected_values')
class Select(Item[V]):
"""Represents a UI select menu.
class BaseSelect(Item[V]):
"""The base Select model that all other Select models inherit from.
This is usually represented as a drop down menu.
This class inherits from :class:`Item` and implements the common attributes.
In order to get the selected items that the user has chosen, use :attr:`Select.values`.
The following implement this class:
.. versionadded:: 2.0
- :class:`~discord.ui.Select`
- :class:`~discord.ui.ChannelSelect`
- :class:`~discord.ui.RoleSelect`
- :class:`~discord.ui.MentionableSelect`
- :class:`~discord.ui.UserSelect`
Parameters
.. versionadded:: 2.1
Attributes
------------
custom_id: :class:`str`
The ID of the select menu that gets received during an interaction.
If not given then one is generated for you.
placeholder: Optional[:class:`str`]
The placeholder text that is shown if nothing is selected, if any.
min_values: :class:`int`
The minimum number of items that must be chosen for this select menu.
Defaults to 1 and must be between 0 and 25.
max_values: :class:`int`
The maximum number of items that must be chosen for this select menu.
Defaults to 1 and must be between 1 and 25.
options: List[:class:`discord.SelectOption`]
A list of options that can be selected in this menu.
disabled: :class:`bool`
Whether the select is disabled or not.
row: Optional[:class:`int`]
The relative row this select menu belongs to. A Discord component can only have 5
rows. By default, items are arranged automatically into those 5 rows. If you'd
@ -91,24 +107,27 @@ class Select(Item[V]):
ordering. The row number must be between 0 and 4 (i.e. zero indexed).
"""
__slots__ = ('_provided_custom_id', '_underlying', 'row', '_values')
__item_repr_attributes__: Tuple[str, ...] = (
'placeholder',
'min_values',
'max_values',
'options',
'disabled',
)
def __init__(
self,
type: ValidSelectType,
*,
custom_id: str = MISSING,
placeholder: Optional[str] = None,
min_values: int = 1,
max_values: int = 1,
options: List[SelectOption] = MISSING,
disabled: bool = False,
row: Optional[int] = None,
placeholder: Optional[str] = None,
min_values: Optional[int] = None,
max_values: Optional[int] = None,
disabled: bool = False,
options: List[SelectOption] = MISSING,
channel_types: List[ChannelType] = MISSING,
) -> None:
super().__init__()
self._provided_custom_id = custom_id is not MISSING
@ -116,17 +135,24 @@ class Select(Item[V]):
if not isinstance(custom_id, str):
raise TypeError(f'expected custom_id to be str not {custom_id.__class__.__name__}')
options = [] if options is MISSING else options
self._underlying = SelectMenu._raw_construct(
type=type,
custom_id=custom_id,
placeholder=placeholder,
min_values=min_values,
max_values=max_values,
options=options,
disabled=disabled,
channel_types=[] if channel_types is MISSING else channel_types,
options=[] if options is MISSING else options,
)
self.row = row
self._values: List[str] = []
self._values: List[PossibleValue] = []
@property
def values(self) -> List[PossibleValue]:
values = selected_values.get({})
return values.get(self.custom_id, self._values)
@property
def custom_id(self) -> str:
@ -164,13 +190,120 @@ class Select(Item[V]):
@property
def max_values(self) -> int:
""":class:`int`: The maximum number of items that must be chosen for this select menu."""
""":class:`int`: The maximum number of items that can be chosen for this select menu."""
return self._underlying.max_values
@max_values.setter
def max_values(self, value: int) -> None:
self._underlying.max_values = int(value)
@property
def disabled(self) -> bool:
""":class:`bool`: Whether the select is disabled or not."""
return self._underlying.disabled
@disabled.setter
def disabled(self, value: bool) -> None:
self._underlying.disabled = bool(value)
@property
def width(self) -> int:
return 5
def to_component_dict(self) -> SelectMenuPayload:
return self._underlying.to_dict()
def _refresh_component(self, component: SelectMenu) -> None:
self._underlying = component
def _refresh_state(self, interaction: Interaction, data: SelectMessageComponentInteractionData) -> None:
values = selected_values.get({})
payload: List[PossibleValue]
try:
resolved = Namespace._get_resolved_items(interaction, data['resolved'])
payload = list(resolved.values())
except KeyError:
payload = data.get("values", []) # type: ignore
self._values = values[self.custom_id] = payload
selected_values.set(values)
def is_dispatchable(self) -> bool:
return True
@classmethod
def from_component(cls, component: SelectMenu) -> Self:
return cls(
**{k: getattr(component, k) for k in cls.__item_repr_attributes__},
row=None,
)
class Select(BaseSelect[V]):
"""Represents a UI select menu with a list of custom options. This is represented
to the user as a dropdown menu.
.. versionadded:: 2.0
Parameters
------------
custom_id: :class:`str`
The ID of the select menu that gets received during an interaction.
If not given then one is generated for you.
placeholder: Optional[:class:`str`]
The placeholder text that is shown if nothing is selected, if any.
min_values: :class:`int`
The minimum number of items that must be chosen for this select menu.
Defaults to 1 and must be between 0 and 25.
max_values: :class:`int`
The maximum number of items that must be chosen for this select menu.
Defaults to 1 and must be between 1 and 25.
options: List[:class:`discord.SelectOption`]
A list of options that can be selected in this menu.
disabled: :class:`bool`
Whether the select is disabled or not.
row: Optional[:class:`int`]
The relative row this select menu belongs to. A Discord component can only have 5
rows. By default, items are arranged automatically into those 5 rows. If you'd
like to control the relative positioning of the row then passing an index is advised.
For example, row=1 will show up before row=2. Defaults to ``None``, which is automatic
ordering. The row number must be between 0 and 4 (i.e. zero indexed).
"""
__item_repr_attributes__ = BaseSelect.__item_repr_attributes__ + ('options',)
def __init__(
self,
*,
custom_id: str = MISSING,
placeholder: Optional[str] = None,
min_values: int = 1,
max_values: int = 1,
options: List[SelectOption] = MISSING,
disabled: bool = False,
row: Optional[int] = None,
) -> None:
super().__init__(
self.type,
custom_id=custom_id,
placeholder=placeholder,
min_values=min_values,
max_values=max_values,
disabled=disabled,
options=options,
row=row,
)
@property
def values(self) -> List[str]:
"""List[:class:`str`]: A list of values that have been selected by the user."""
return super().values # type: ignore
@property
def type(self) -> Literal[ComponentType.string_select]:
""":class:`.ComponentType`: The type of this component."""
return ComponentType.string_select
@property
def options(self) -> List[SelectOption]:
"""List[:class:`discord.SelectOption`]: A list of options that can be selected in this menu."""
@ -251,77 +384,419 @@ class Select(Item[V]):
self._underlying.options.append(option)
@property
def disabled(self) -> bool:
""":class:`bool`: Whether the select is disabled or not."""
return self._underlying.disabled
@disabled.setter
def disabled(self, value: bool) -> None:
self._underlying.disabled = bool(value)
class UserSelect(BaseSelect[V]):
"""Represents a UI select menu with a list of predefined options with the current members of the guild.
@property
def values(self) -> List[str]:
"""List[:class:`str`]: A list of values that have been selected by the user."""
values = selected_values.get({})
return values.get(self.custom_id, self._values)
If this is sent a private message, it will only allow the user to select the client
or themselves. Every selected option in a private message will resolve to
a :class:`discord.User`.
@property
def width(self) -> int:
return 5
.. versionadded:: 2.1
def to_component_dict(self) -> SelectMenuPayload:
return self._underlying.to_dict()
Parameters
------------
custom_id: :class:`str`
The ID of the select menu that gets received during an interaction.
If not given then one is generated for you.
placeholder: Optional[:class:`str`]
The placeholder text that is shown if nothing is selected, if any.
min_values: :class:`int`
The minimum number of items that must be chosen for this select menu.
Defaults to 1 and must be between 0 and 25.
max_values: :class:`int`
The maximum number of items that must be chosen for this select menu.
Defaults to 1 and must be between 1 and 25.
disabled: :class:`bool`
Whether the select is disabled or not.
row: Optional[:class:`int`]
The relative row this select menu belongs to. A Discord component can only have 5
rows. By default, items are arranged automatically into those 5 rows. If you'd
like to control the relative positioning of the row then passing an index is advised.
For example, row=1 will show up before row=2. Defaults to ``None``, which is automatic
ordering. The row number must be between 0 and 4 (i.e. zero indexed).
"""
def _refresh_component(self, component: SelectMenu) -> None:
self._underlying = component
def _refresh_state(self, data: MessageComponentInteractionData) -> None:
values = selected_values.get({})
self._values = values[self.custom_id] = data.get('values', [])
selected_values.set(values)
@classmethod
def from_component(cls, component: SelectMenu) -> Self:
return cls(
custom_id=component.custom_id,
placeholder=component.placeholder,
min_values=component.min_values,
max_values=component.max_values,
options=component.options,
disabled=component.disabled,
row=None,
def __init__(
self,
*,
custom_id: str = MISSING,
placeholder: Optional[str] = None,
min_values: int = 1,
max_values: int = 1,
disabled: bool = False,
row: Optional[int] = None,
) -> None:
super().__init__(
self.type,
custom_id=custom_id,
placeholder=placeholder,
min_values=min_values,
max_values=max_values,
disabled=disabled,
row=row,
)
@property
def type(self) -> Literal[ComponentType.select]:
return self._underlying.type
def type(self) -> Literal[ComponentType.user_select]:
""":class:`.ComponentType`: The type of this component."""
return ComponentType.user_select
def is_dispatchable(self) -> bool:
return True
@property
def values(self) -> List[Union[Member, User]]:
"""List[Union[:class:`discord.Member`, :class:`discord.User`]]: A list of members
and users that have been selected by the user.
If this is sent a private message, it will only allow
the user to select the client or themselves. Every selected option in a private
message will resolve to a :class:`discord.User`.
If invoked in a guild, the values will always resolve to :class:`discord.Member`.
"""
return super().values # type: ignore
class RoleSelect(BaseSelect[V]):
"""Represents a UI select menu with a list of predefined options with the current roles of the guild.
Please note that if you use this in a private message with a user, no roles will be displayed to the user.
.. versionadded:: 2.1
Parameters
------------
custom_id: :class:`str`
The ID of the select menu that gets received during an interaction.
If not given then one is generated for you.
placeholder: Optional[:class:`str`]
The placeholder text that is shown if nothing is selected, if any.
min_values: :class:`int`
The minimum number of items that must be chosen for this select menu.
Defaults to 1 and must be between 0 and 25.
max_values: :class:`int`
The maximum number of items that must be chosen for this select menu.
Defaults to 1 and must be between 1 and 25.
disabled: :class:`bool`
Whether the select is disabled or not.
row: Optional[:class:`int`]
The relative row this select menu belongs to. A Discord component can only have 5
rows. By default, items are arranged automatically into those 5 rows. If you'd
like to control the relative positioning of the row then passing an index is advised.
For example, row=1 will show up before row=2. Defaults to ``None``, which is automatic
ordering. The row number must be between 0 and 4 (i.e. zero indexed).
"""
def __init__(
self,
*,
custom_id: str = MISSING,
placeholder: Optional[str] = None,
min_values: int = 1,
max_values: int = 1,
disabled: bool = False,
row: Optional[int] = None,
) -> None:
super().__init__(
self.type,
custom_id=custom_id,
placeholder=placeholder,
min_values=min_values,
max_values=max_values,
disabled=disabled,
row=row,
)
@property
def type(self) -> Literal[ComponentType.role_select]:
""":class:`.ComponentType`: The type of this component."""
return ComponentType.role_select
@property
def values(self) -> List[Role]:
"""List[:class:`discord.Role`]: A list of roles that have been selected by the user."""
return super().values # type: ignore
class MentionableSelect(BaseSelect[V]):
"""Represents a UI select menu with a list of predefined options with the current members and roles in the guild.
If this is sent in a private message, it will only allow the user to select
the client or themselves. Every selected option in a private message
will resolve to a :class:`discord.User`. It will not give the user any roles
to select.
.. versionadded:: 2.1
Parameters
------------
custom_id: :class:`str`
The ID of the select menu that gets received during an interaction.
If not given then one is generated for you.
placeholder: Optional[:class:`str`]
The placeholder text that is shown if nothing is selected, if any.
min_values: :class:`int`
The minimum number of items that must be chosen for this select menu.
Defaults to 1 and must be between 0 and 25.
max_values: :class:`int`
The maximum number of items that must be chosen for this select menu.
Defaults to 1 and must be between 1 and 25.
disabled: :class:`bool`
Whether the select is disabled or not.
row: Optional[:class:`int`]
The relative row this select menu belongs to. A Discord component can only have 5
rows. By default, items are arranged automatically into those 5 rows. If you'd
like to control the relative positioning of the row then passing an index is advised.
For example, row=1 will show up before row=2. Defaults to ``None``, which is automatic
ordering. The row number must be between 0 and 4 (i.e. zero indexed).
"""
def __init__(
self,
*,
custom_id: str = MISSING,
placeholder: Optional[str] = None,
min_values: int = 1,
max_values: int = 1,
disabled: bool = False,
row: Optional[int] = None,
) -> None:
super().__init__(
self.type,
custom_id=custom_id,
placeholder=placeholder,
min_values=min_values,
max_values=max_values,
disabled=disabled,
row=row,
)
@property
def type(self) -> Literal[ComponentType.mentionable_select]:
""":class:`.ComponentType`: The type of this component."""
return ComponentType.mentionable_select
@property
def values(self) -> List[Union[Member, User, Role]]:
"""List[Union[:class:`discord.Role`, :class:`discord.Member`, :class:`discord.User`]]: A list of roles, members,
and users that have been selected by the user.
If this is sent a private message, it will only allow
the user to select the client or themselves. Every selected option in a private
message will resolve to a :class:`discord.User`.
If invoked in a guild, the values will always resolve to :class:`discord.Member`.
"""
return super().values # type: ignore
class ChannelSelect(BaseSelect[V]):
"""Represents a UI select menu with a list of predefined options with the current channels in the guild.
Please note that if you use this in a private message with a user, no channels will be displayed to the user.
.. versionadded:: 2.1
Parameters
------------
custom_id: :class:`str`
The ID of the select menu that gets received during an interaction.
If not given then one is generated for you.
channel_types: List[:class:`~discord.ChannelType`]
The types of channels to show in the select menu. Defaults to all channels.
placeholder: Optional[:class:`str`]
The placeholder text that is shown if nothing is selected, if any.
min_values: :class:`int`
The minimum number of items that must be chosen for this select menu.
Defaults to 1 and must be between 0 and 25.
max_values: :class:`int`
The maximum number of items that must be chosen for this select menu.
Defaults to 1 and must be between 1 and 25.
disabled: :class:`bool`
Whether the select is disabled or not.
row: Optional[:class:`int`]
The relative row this select menu belongs to. A Discord component can only have 5
rows. By default, items are arranged automatically into those 5 rows. If you'd
like to control the relative positioning of the row then passing an index is advised.
For example, row=1 will show up before row=2. Defaults to ``None``, which is automatic
ordering. The row number must be between 0 and 4 (i.e. zero indexed).
"""
__item_repr_attributes__ = BaseSelect.__item_repr_attributes__ + ('channel_types',)
def __init__(
self,
*,
custom_id: str = MISSING,
channel_types: List[ChannelType] = MISSING,
placeholder: Optional[str] = None,
min_values: int = 1,
max_values: int = 1,
disabled: bool = False,
row: Optional[int] = None,
) -> None:
super().__init__(
self.type,
custom_id=custom_id,
placeholder=placeholder,
min_values=min_values,
max_values=max_values,
disabled=disabled,
row=row,
channel_types=channel_types,
)
@property
def type(self) -> Literal[ComponentType.channel_select]:
""":class:`.ComponentType`: The type of this component."""
return ComponentType.channel_select
@property
def channel_types(self) -> List[ChannelType]:
"""List[:class:`~discord.ChannelType`]: A list of channel types that can be selected."""
return self._underlying.channel_types
@property
def values(self) -> List[Union[AppCommandChannel, AppCommandThread]]:
"""List[Union[:class:`~discord.app_commands.AppCommandChannel`, :class:`~discord.app_commands.AppCommandThread`]]: A list of channels selected by the user."""
return super().values # type: ignore
@overload
def select(
*,
cls: Type[SelectT] = Select,
options: List[SelectOption] = MISSING,
channel_types: List[ChannelType] = ...,
placeholder: Optional[str] = ...,
custom_id: str = ...,
min_values: int = ...,
max_values: int = ...,
disabled: bool = ...,
row: Optional[int] = ...,
) -> SelectCallbackDecorator[V, SelectT]:
...
@overload
def select(
*,
cls: Type[UserSelectT],
options: List[SelectOption] = MISSING,
channel_types: List[ChannelType] = ...,
placeholder: Optional[str] = ...,
custom_id: str = ...,
min_values: int = ...,
max_values: int = ...,
disabled: bool = ...,
row: Optional[int] = ...,
) -> SelectCallbackDecorator[V, UserSelectT]:
...
@overload
def select(
*,
cls: Type[RoleSelectT],
options: List[SelectOption] = MISSING,
channel_types: List[ChannelType] = ...,
placeholder: Optional[str] = ...,
custom_id: str = ...,
min_values: int = ...,
max_values: int = ...,
disabled: bool = ...,
row: Optional[int] = ...,
) -> SelectCallbackDecorator[V, RoleSelectT]:
...
@overload
def select(
*,
cls: Type[ChannelSelectT],
options: List[SelectOption] = MISSING,
channel_types: List[ChannelType] = ...,
placeholder: Optional[str] = ...,
custom_id: str = ...,
min_values: int = ...,
max_values: int = ...,
disabled: bool = ...,
row: Optional[int] = ...,
) -> SelectCallbackDecorator[V, ChannelSelectT]:
...
@overload
def select(
*,
cls: Type[MentionableSelectT],
options: List[SelectOption] = MISSING,
channel_types: List[ChannelType] = MISSING,
placeholder: Optional[str] = ...,
custom_id: str = ...,
min_values: int = ...,
max_values: int = ...,
disabled: bool = ...,
row: Optional[int] = ...,
) -> SelectCallbackDecorator[V, MentionableSelectT]:
...
def select(
*,
cls: Type[BaseSelectT] = Select,
options: List[SelectOption] = MISSING,
channel_types: List[ChannelType] = MISSING,
placeholder: Optional[str] = None,
custom_id: str = MISSING,
min_values: int = 1,
max_values: int = 1,
options: List[SelectOption] = MISSING,
disabled: bool = False,
row: Optional[int] = None,
) -> Callable[[ItemCallbackType[V, Select[V]]], Select[V]]:
) -> SelectCallbackDecorator[V, BaseSelectT]:
"""A decorator that attaches a select menu to a component.
The function being decorated should have three parameters, ``self`` representing
the :class:`discord.ui.View`, the :class:`discord.Interaction` you receive and
the :class:`discord.ui.Select` being used.
the chosen select class.
In order to get the selected items that the user has chosen within the callback
use :attr:`Select.values`.
To obtain the selected values inside the callback, you can use the ``values`` attribute of the chosen class in the callback. The list of values
will depend on the type of select menu used. View the table below for more information.
+----------------------------------------+-----------------------------------------------------------------------------------------------------------------+
| Select Type | Resolved Values |
+========================================+=================================================================================================================+
| :class:`discord.ui.Select` | List[:class:`str`] |
+----------------------------------------+-----------------------------------------------------------------------------------------------------------------+
| :class:`discord.ui.UserSelect` | List[Union[:class:`discord.Member`, :class:`discord.User`]] |
+----------------------------------------+-----------------------------------------------------------------------------------------------------------------+
| :class:`discord.ui.RoleSelect` | List[:class:`discord.Role`] |
+----------------------------------------+-----------------------------------------------------------------------------------------------------------------+
| :class:`discord.ui.MentionableSelect` | List[Union[:class:`discord.Role`, :class:`discord.Member`, :class:`discord.User`]] |
+----------------------------------------+-----------------------------------------------------------------------------------------------------------------+
| :class:`discord.ui.ChannelSelect` | List[Union[:class:`~discord.app_commands.AppCommandChannel`, :class:`~discord.app_commands.AppCommandThread`]] |
+----------------------------------------+-----------------------------------------------------------------------------------------------------------------+
.. versionchanged:: 2.1
Added the following keyword-arguments: ``cls``, ``channel_types``
Example
---------
.. code-block:: python3
class View(discord.ui.View):
@discord.ui.select(cls=ChannelSelect, channel_types=[discord.ChannelType.text])
async def select_channels(self, interaction: discord.Interaction, select: ChannelSelect):
return await interaction.response.send_message(f'You selected {select.values[0].mention}')
Parameters
------------
cls: Union[Type[:class:`discord.ui.Select`], Type[:class:`discord.ui.UserSelect`], Type[:class:`discord.ui.RoleSelect`], \
Type[:class:`discord.ui.MentionableSelect`], Type[:class:`discord.ui.ChannelSelect`]]
The class to use for the select menu. Defaults to :class:`discord.ui.Select`. You can use other
select types to display different select menus to the user. See the table above for the different
values you can get from each select type. Subclasses work as well, however the callback in the subclass will
get overridden.
placeholder: Optional[:class:`str`]
The placeholder text that is shown if nothing is selected, if any.
custom_id: :class:`str`
@ -340,25 +815,36 @@ def select(
The maximum number of items that must be chosen for this select menu.
Defaults to 1 and must be between 1 and 25.
options: List[:class:`discord.SelectOption`]
A list of options that can be selected in this menu.
A list of options that can be selected in this menu. This can only be used with
:class:`Select` instances.
channel_types: List[:class:`~discord.ChannelType`]
The types of channels to show in the select menu. Defaults to all channels. This can only be used
with :class:`ChannelSelect` instances.
disabled: :class:`bool`
Whether the select is disabled or not. Defaults to ``False``.
"""
def decorator(func: ItemCallbackType[V, Select[V]]) -> ItemCallbackType[V, Select[V]]:
def decorator(func: ItemCallbackType[V, BaseSelectT]) -> ItemCallbackType[V, BaseSelectT]:
if not inspect.iscoroutinefunction(func):
raise TypeError('select function must be a coroutine function')
if not issubclass(cls, BaseSelect):
supported_classes = ", ".join(["ChannelSelect", "MentionableSelect", "RoleSelect", "Select", "UserSelect"])
raise TypeError(f'cls must be one of {supported_classes} or a subclass of one of them, not {cls!r}.')
func.__discord_ui_model_type__ = Select
func.__discord_ui_model_type__ = cls
func.__discord_ui_model_kwargs__ = {
'placeholder': placeholder,
'custom_id': custom_id,
'row': row,
'min_values': min_values,
'max_values': max_values,
'options': options,
'disabled': disabled,
}
if issubclass(cls, Select):
func.__discord_ui_model_kwargs__['options'] = options
if issubclass(cls, ChannelSelect):
func.__discord_ui_model_kwargs__['channel_types'] = channel_types
return func
return decorator # type: ignore