“__name __ == __main__ в Python” Ответ

__name __ == __main__ в Python

# If the python interpreter is running that module (the source file)
# as the main program, it sets the special __name__ variable to have
# a value “__main__”. If this file is being imported from another 
# module, __name__ will be set to the module’s name.
if __name__=='__main__':
  # do something
Noobie Nareshhhh

__name __ == __main__ в Python



# Suppose this is foo.py.

print("before import")
import math

print("before functionA")
def functionA():
    print("Function A")

print("before functionB")
def functionB():
    print("Function B {}".format(math.sqrt(100)))

print("before __name__ guard")
if __name__ == '__main__':
    functionA()
    functionB()
print("after __name__ guard")
Lucky Lion

__name__ == __main__

if __name__ == "__main__": main()
Cute Constrictor

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