Python Files for The Medium Story of How to use (if __name__ = "__main__") condition

How to use (if __name__ = "__main__") condition.md

Here are the python files which are used for the tutorial in Medium

https://punjdeep.medium.com/let-me-convince-you-to-use-if-name-main-in-python-ca98a2766a6

if_name_main_1.py

print("Usage of if __name__ = \"__main__\"")

# let us define a function 
def NumSquare(num):
    print("Begining of the function")
    squaredValue = num**2
    print("Square of {} is {}".format(num, squaredValue))
    print("End of the function")
    return squaredValue

if_name_main_2.py

print("Usage of if __name__ = \"__main__\"")

# let us define a function 
def NumSquare(num):
    print("*"*10) # this is to make the a little more visible. 
    print("Beginning of the function")
    sqrdVal = num**2
    print("*"*10)
    print("Square of {} is {}".format(num, sqrdVal))
    print("*"*10)
    print("End of the function")
    print("*"*10)
    return sqrdVal

if __name__ == "__main__":
    num = 10
    sqrdVal = NumSquare(num)
    print(f"Output is : {sqrdVal}") 

if_name_main_3.py

print("Usage of if __name__ = \"__main__\"")

# let us define a function 
def NumSquare(num):
    sqrdVal = num**2
    return sqrdVal

def AnotherFuction(txtData):
    return txtData

def extraFunc(value):
    ## this function will only work if you import 
    ## the file in a python interpreter. 
    output = value*2
    return output

def main():
    print('*'*10)
    num = 10
    sqrdVal = NumSquare(num)
    print(f"Output is : {sqrdVal}")
    print('*'*10)
    data = "an explanation of the main fuction"
    print("This is "+ AnotherFuction(data))


if __name__ == "__main__":
    main()