Is Python call by value or call by reference?

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Tags

1. #immutable
2. #which
3. #sharing
4. #arguments
5. #speaking
6. #reference
7. #sometimes
8. #passing
9. #integers
10. #mutable
11. #function
12. #mechanism
13. #strings
14. #known
15. #correctly
16. #python
17. #tuples
18. #object
19. #different
20. #value
21. #called