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Databases

What is "If__name__ =__main__"?

What is "If_name_ =main" doing? I've never seen this line of code before.

1 Answer

Steven Parker
Steven Parker
231,248 Points

This test is only true inside the code module that was started by the user. For code in modules that were loaded by imports, the special variable "__name__" will have the name of the module the code was imported from.