Glossary · Phase 7 · Software engineering
Type hint
A note in the code saying what type a value should be, like price: float. Tools check hints; Python doesn't enforce them.
Try it now
One small class gives you named fields, a readable print and a default, with no extra code.
Learn it properly
Types and data modeling · Type hints, dataclasses and checking data at the edges of a program. About 35 minutes.
Other terms from the same lesson
- dataclass: A Python class declared by listing its typed fields; Python writes the setup code for you.
- enum: A fixed set of allowed values, such as an order status of pending, paid or shipped.
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