python主文件调用其他文件函数的方法

关键：

from 文件名 import 函数名

主文件(main.py)需要和包含子函数的文件(fun_cal_modulus8.py)放到同一路径下

fun_cal_modulus8.py

from numpy import *

# 8水平
def cal_modulus8(Eal,Eah):

    Eaa = zeros([8])
    # Eal = 7500
    # Eah = 12000
    Eam = (Eal + Eah)/2
    print(Eam)

    Ea2 = (Eam - Eal)*1/3 + Eal 
    Ea3 = (Eam - Eal)*2/3 + Eal 
    Ea5 = (Eah - Eam)*1/4 + Eam
    Ea6 = (Eah - Eam)*2/4 + Eam
    Ea7 = (Eah - Eam)*3/4 + Eam

    Eaa[0] = Eal 
    Eaa[1] = Ea2
    Eaa[2] = Ea3
    Eaa[3] = Eam 
    Eaa[4] = Ea5  
    Eaa[5] = Ea6 
    Eaa[6] = Ea7 
    Eaa[7] = Eah 
    print(Eaa)
    return Eaa

main.py

from numpy import *
from fun_cal_modulus8 import cal_modulus8

Eal = 7500
Eah = 12000
Eaa = cal_modulus8(Eal,Eah)