36 lines
1.1 KiB
Python
36 lines
1.1 KiB
Python
import abc
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import sqlite3
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from typing import Any
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import ast
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from langchain.tools import BaseTool
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class MyTimer(BaseTool, abc.ABC):
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name = "MyTimer"
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description = "用于设置定时任务,每次调用只可以设置一次定时任务.使用的时候需要接受3个参数，第1个参数是时间,第2个参数是循环规则（如:'1000100'代表星期一和星期五循环，'0000000'代表不循环），第3个参数代表要执行的事项,如：('15:15', '0000001', '提醒主人叫咖啡')"
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def __init__(self):
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super().__init__()
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async def _arun(self, *args: Any, **kwargs: Any) -> Any:
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# 用例中没有用到 arun 不予具体实现
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pass
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def _run(self, para) -> str:
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para = ast.literal_eval(para)
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conn = sqlite3.connect('timer.db')
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cursor = conn.cursor()
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cursor.execute("INSERT INTO timer (time, repeat_rule, content) VALUES (?, ?, ?)", (para[0], para[1], para[2]))
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conn.commit()
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conn.close()
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return "定时任务设置成功"
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if __name__ == "__main__":
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calculator_tool = MyTimer()
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result = calculator_tool.run("sqrt(2) + 3")
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print(result)
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