python-3.x - 将方法移至另一个Python文件

我想将我的方法（method_2和method_3）从main.py文件移动到其他python文件（例如method_2.py和method_3.py），然后从那里调用它们。

我有一个问题，这两个函数需要uasyncio和uasyncio.asyn模块，这也要求method_1仍位于main.py中。如果我在每个文件（method_2.py和method_3.py）中添加这些模块，当我从main.py调用它们时，是否不会引起多重继承？因为main.py已经使用了这些模块（uasyncio和uasyncio.asyn）。

main.py;

import uasyncio as asyncio
import uasyncio.asyn as asyn

loop = asyncio.get_event_loop()

async def handle_client(reader, writer):
    loop.create_task(asyn.Cancellable(method_1)())

    loop.create_task(asyn.Cancellable(method_2)())

    loop.create_task(asyn.Cancellable(method_3)())

@asyn.cancellable
async def method_1():
    print('method_1 is running')

# i want to move this function to another class or py file (for ex: method_2.py) and call it from there
@asyn.cancellable
async def method_2():
    print('method_2 is running')

# i want to move this function to another class or py file (for ex: method_3.py) and call it from there
@asyn.cancellable
async def method_3():
    print('method_3 is running')

loop.create_task(asyncio.start_server(handle_client, ipAddress, 5700))
loop.run_forever()

method_2.py;

import uasyncio as asyncio
import uasyncio.asyn as asyn

@asyn.cancellable
async def method_2():
    print('method_2 is running')

method_3.py;

import uasyncio as asyncio
import uasyncio.asyn as asyn

@asyn.cancellable
async def method_3():
    print('method_3 is running')

Revised_main.py（我已经考虑过）;

import uasyncio as asyncio
import uasyncio.asyn as asyn

loop = asyncio.get_event_loop()

async def handle_client(reader, writer):
    loop.create_task(asyn.Cancellable(method_1)())

    import method_2
    loop.create_task(asyn.Cancellable(method_2.method_2)())

    import method_3
    loop.create_task(asyn.Cancellable(method_3.method_3)())

@asyn.cancellable
async def method_1():
    print('method_1 is running')

loop.create_task(asyncio.start_server(handle_client, ipAddress, 5700))
loop.run_forever()

最佳答案

当我从main.py调用它们时，它不会引起多重继承吗？


不会，因为import不是继承。 Python中的继承如下所示：

class Child(Parent):
    # ...

您所做的一切正常，可以在任意数量的Python文件中导入模块，只要导入依赖项不是循环的（例如，如果A导入B且导入）。