Introducing external modules in Python

Define module

func.py

def add(x, y):
    return x + y

def minus(x, y):
    return x - y

Import module

# 导入模块
import func 

print(func.add(10, 20))
print(func.minus(10, 20))
print("---------------------")

# 导入模块并指定别名
import func as myfunc

print(myfunc.add(10, 20))
print(myfunc.minus(10, 20))
print("---------------------")

# 导入模块函数-----不推荐
from func import *
print(add(10, 20))
print(minus(10, 20))

 

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Origin blog.csdn.net/qq_40323256/article/details/112197700