name== main in 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

name== main in python


# Suppose this is foo.py.

print(&quot;before import&quot;)
import math

print(&quot;before functionA&quot;)
def functionA():
    print(&quot;Function A&quot;)

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

print(&quot;before __name__ guard&quot;)
if __name__ == '__main__':
    functionA()
    functionB()
print(&quot;after __name__ guard&quot;)

Source: devarama.com

name == 'main'

if __name__ == "__main__": main()

-1

Similar codes

0 vote177 views1 answer
Openpyxl add worksheet
Python
0 vote221 views1 answer
Djangodebug toolbar not showing
Python Django
0 vote196 views1 answer
Qq plot using seaborn
Python
0 vote210 views1 answer
Python print function arguments
Python
-1 vote247 views1 answer
Django custom primary key field
Python Django
0 vote269 views1 answer
F-string print
Python
0 vote175 views1 answer
Amazon response 503 python
Python
0 vote218 views1 answer
Select a Column in pandas data Frame Using dot notation
Python
1 vote218 views2 answers
Urllib quote_plus
Python
0 vote200 views1 answer
Python ordereddict reverse
Python

__name__== __main__ in python

__name__== __main__ in python

__name__== __main__ in python

__name__ == '__main__'

name== main in python

name== main in python

name== main in python

name == 'main'