The values in \ _ \ _ name \ _ \ _ are as follows.
Configuration to run . ├── entry_point.py └── test_module.py
entry_point.py
# coding: utf-8
if __name__ == "__main__":
#When called as an entry point
# __name__To"__main__"Contains a character string
# ex) python entry_point.py
print "__main__!!"
else:
#When called as a module such as import from others
# __name__Is the module name
# ex) python test_module.py
# __name__ == "entry_point"
print __name__
test_module.py
import entry_point
When entry_point.py is executed % python entry_point.py __main__!!
When test_module.py is executed % python test_module.py entry_point
It seems that the value to be entered changes depending on the execution method.
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