mirror of
https://github.com/PaiGramTeam/genshin-wiki.git
synced 2024-11-22 15:36:32 +00:00
45 lines
954 B
Python
45 lines
954 B
Python
import asyncio
|
|
from abc import ABC, abstractmethod
|
|
from asyncio import Task
|
|
|
|
targets: list["Target"] = []
|
|
|
|
|
|
class Target(ABC):
|
|
_task: Task | None = None
|
|
|
|
@property
|
|
def task(self) -> Task:
|
|
return self._task
|
|
|
|
def __init__(self):
|
|
targets.append(self)
|
|
|
|
async def __async_init__(self) -> None:
|
|
pass
|
|
|
|
async def __async_del__(self) -> None:
|
|
pass
|
|
|
|
@abstractmethod
|
|
async def run(self) -> None:
|
|
pass
|
|
|
|
async def _run(self) -> None:
|
|
await self.__async_init__()
|
|
await self.run()
|
|
await self.__async_del__()
|
|
|
|
async def run_in_background(self) -> Task:
|
|
self._task = asyncio.create_task(self._run())
|
|
return self._task
|
|
|
|
|
|
async def waiting_for_done():
|
|
task_list: list[Task] = []
|
|
for target in targets:
|
|
if target.task is not None and not target.task.done():
|
|
task_list.append(target.task)
|
|
|
|
await asyncio.gather(*task_list)
|