nonebot-plugin-shutdown-hook
该插件提供一个高优先级关闭信号钩子,用于在关闭时,Bot断开之前执行一些操作 例如对所有未关闭的Matcher进行回复,修改Bot昵称或签名为已关机等
在 nonebot.run() 之前调用此函数, 用 on_shutdown_before 装饰需要执行的函数即可
通过修改 Server.handle_exit，在 handle_exit 函数接收到中止信号后并不立刻中止，而是将信号存储在 SIGNALS_LIST，并立刻执行注册的钩子函数。钩子函数执行完毕后，依次从 SIGNALS_LIST 取出信号，重新传入原 handle_exit 函数处理。
此钩子优先级非常高，如果在钩子时发生错误，可能会导致程序无法正常关闭。
安装
pip install nonebot-plugin-shutdown-hook
使用
导入
from nonebot-plugin-shutdown-hook import override_uvicorn_shutdown_hooks, on_shutdown_before
创建
# bot.py 文件
...
override_uvicorn_shutdown_hooks()
...
if __name__ == "__main__":
nonebot.run()
...
@on_shutdown_before()
async def func():
# 执行一些操作
...
1 maintainer
Metadata
1 maintainer
Release files for nonebot-plugin-shutdown-hook 0.1.2
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | Actions |
|---|---|---|---|---|
| nonebot_plugin_shutdown_hook-0.1.2.tar.gz | 3.2 kB | Without provenance | Details for nonebot_plugin_shutdown_hook-0.1.2.tar.gz |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Actions Reset |
|---|---|---|---|---|
| nonebot_plugin_shutdown_hook-0.1.2-py3-none-any.whl | Python 3 | none | any | Details for nonebot_plugin_shutdown_hook-0.1.2-py3-none-any.whl |
Total release size: 6.8 kB
Release files / nonebot_plugin_shutdown_hook-0.1.2.tar.gz
| Download URL | nonebot_plugin_shutdown_hook-0.1.2.tar.gz |
|---|---|
| Size | 3.2 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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poetry/1.8.3 CPython/3.10.4 Windows/10
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Release files / nonebot_plugin_shutdown_hook-0.1.2-py3-none-any.whl
| Download URL | nonebot_plugin_shutdown_hook-0.1.2-py3-none-any.whl |
|---|---|
| Size | 3.6 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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BLAKE2b-256 checksum How to use checksums |
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Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
poetry/1.8.3 CPython/3.10.4 Windows/10
|
Security for nonebot-plugin-shutdown-hook 0.1.2
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