Source code for betty.cli.commands.clear_caches

from __future__ import annotations  # noqa D100

import logging
from typing import TYPE_CHECKING, final, Self

from typing_extensions import override

from betty.app.factory import AppDependentFactory
from betty.cli.commands import command, Command
from betty.locale.localizable import _
from betty.plugin import ShorthandPluginBase

if TYPE_CHECKING:
    import asyncclick as click
    from betty.app import App


[docs] @final class ClearCaches(ShorthandPluginBase, AppDependentFactory, Command): """ A command to clear all Betty caches. """ _plugin_id = "clear-caches" _plugin_label = _("Clear all caches")
[docs] def __init__(self, app: App): self._app = app
[docs] @override @classmethod async def new_for_app(cls, app: App) -> Self: return cls(app)
[docs] @override async def click_command(self) -> click.Command: localizer = await self._app.localizer description = self.plugin_description() @command( self.plugin_id(), short_help=self.plugin_label().localize(localizer), help=description.localize(localizer) if description else self.plugin_label().localize(localizer), ) async def clear_caches() -> None: await self._app.cache.clear() logging.getLogger(__name__).info(localizer._("All caches cleared.")) return clear_caches