mirror of
https://github.com/nonebot/nonebot2.git
synced 2025-09-15 08:26:42 +00:00
⚡Support shell-like command
This commit is contained in:
@ -9,10 +9,12 @@
|
||||
\:\:\:
|
||||
"""
|
||||
|
||||
from argparse import ArgumentParser
|
||||
import re
|
||||
import asyncio
|
||||
from itertools import product
|
||||
from typing import Any, Dict, Union, Tuple, Optional, Callable, NoReturn, Awaitable, TYPE_CHECKING
|
||||
from loguru import logger
|
||||
|
||||
from pygtrie import CharTrie
|
||||
|
||||
@ -276,6 +278,72 @@ def command(*cmds: Union[str, Tuple[str, ...]]) -> Rule:
|
||||
return Rule(_command)
|
||||
|
||||
|
||||
def shell_like_command(shell_like_argsparser: Optional[ArgumentParser] = None, *cmds: Union[str, Tuple[str, ...]]) -> Rule:
|
||||
"""
|
||||
:说明:
|
||||
|
||||
支持 ``shell_like`` 解析参数的命令形式匹配,根据配置里提供的 ``command_start``, ``command_sep`` 判断消息是否为命令。
|
||||
|
||||
可以通过 ``state["_prefix"]["command"]`` 获取匹配成功的命令(例:``("test",)``),通过 ``state["_prefix"]["raw_command"]`` 获取匹配成功的原始命令文本(例:``"/test"``)。
|
||||
|
||||
添加 ``shell_like_argpsarser`` 参数后, 可以自动处理消息并将结果保存在 ``state["args"]`` 中。
|
||||
|
||||
|
||||
|
||||
|
||||
:参数:
|
||||
* ``shell_like_argsparser: Optional[ArgumentParser]``: ``argparse.ArgumentParser`` 对象, 是一个类 ``shell`` 的 ``argsparser``
|
||||
|
||||
* ``*cmds: Union[str, Tuple[str, ...]]``: 命令内容
|
||||
|
||||
:示例:
|
||||
|
||||
使用默认 ``command_start``, ``command_sep`` 配置
|
||||
|
||||
命令 ``("test",)`` 可以匹配:``/test`` 开头的消息
|
||||
命令 ``("test", "sub")`` 可以匹配”``/test.sub`` 开头的消息
|
||||
|
||||
当 ``shell_like_argsparser`` 的 ``argument`` 为 ``-a`` 时且 ``action`` 为 ``store_true`` , ``state["args"]["a"]`` 将会记录 ``True``
|
||||
|
||||
\:\:\:tip 提示
|
||||
命令内容与后续消息间无需空格!
|
||||
\:\:\:
|
||||
"""
|
||||
config = get_driver().config
|
||||
command_start = config.command_start
|
||||
command_sep = config.command_sep
|
||||
commands = list(cmds)
|
||||
for index, command in enumerate(commands):
|
||||
if isinstance(command, str):
|
||||
commands[index] = command = (command,)
|
||||
|
||||
if len(command) == 1:
|
||||
for start in command_start:
|
||||
TrieRule.add_prefix(f"{start}{command[0]}", command)
|
||||
else:
|
||||
for start, sep in product(command_start, command_sep):
|
||||
TrieRule.add_prefix(f"{start}{sep.join(command)}", command)
|
||||
|
||||
async def _shell_like_command(bot: "Bot", event: "Event", state: T_State) -> bool:
|
||||
if state["_prefix"]["command"] in commands:
|
||||
if shell_like_argsparser:
|
||||
message = str(event.get_message())
|
||||
strip_message = message[len(
|
||||
state["_prefix"]["raw_command"]):].lstrip()
|
||||
try:
|
||||
args = shell_like_argsparser.parse_args(
|
||||
strip_message.split())
|
||||
state["args"]=dict()
|
||||
state["args"].update(**args.__dict__)
|
||||
except:
|
||||
pass
|
||||
return True
|
||||
else:
|
||||
return False
|
||||
|
||||
return Rule(_shell_like_command)
|
||||
|
||||
|
||||
def regex(regex: str, flags: Union[int, re.RegexFlag] = 0) -> Rule:
|
||||
"""
|
||||
:说明:
|
||||
|
Reference in New Issue
Block a user