Explained if name main 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")

-1

Source: stackoverflow.com

Similar codes

69 votes349 views5 answers
Get text from txt file python
Python
2 votes331 views1 answer
Standardize columns in pandas
Python
0 vote379 views1 answer
Python cgi get raw post data
Python
0 vote328 views1 answer
Pytest create server
Python
0 vote327 views2 answers
Loop through groupby pandas
Python
0 vote368 views1 answer
Pandas to csv encoding
Python
0 vote360 views1 answer
How to print numpy array in python
Python
5 votes348 views2 answers
How does HTTPServer work in python
Python
0 vote370 views1 answer
PIL Make Circle
Python
1 vote341 views1 answer
Python auto reload module ipython
Python