Modern languages, including Java and Python, implement this requirement in the form of an import statement. This forms the backbone of all modern enterprise code. However, in Python, there is a danger ...

The exact syntax of Python's if name equals main construct ... Next, we see the app.py file import the helper module and then print out its own __name__ variable: import helper print("__name__ in ...

Python, for all its power and popularity ... like an enum. Here’s an example: from enum import Enum class Command(Enum): QUIT = 0 RESET = 1 match command: case Command.QUIT: quit() case ...