Python doesn’t have constants. But it has enums

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Python lacks true constants, but enums provide a robust alternative. Enums prevent reassignment of members, offer namespace protection with autocomplete support, and reduce typo-related bugs. The article demonstrates using Enum, StrEnum, and IntEnum classes through a coffee shop example, showing how enum members can act as constants with unique names and values. Key features include automatic value assignment with auto(), iteration support, and the ability to create aliases. Enums provide type safety and cleaner code compared to raw strings or integers when representing fixed sets of values.

Need a Constant in Python? Enums Can Come in Useful