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Do you know #Python "Data Classes"
They are a great Python feature that can help you write less code
🧵Let's find out more👇
They are a great Python feature that can help you write less code
🧵Let's find out more👇
1️⃣ dataclass decorator adds generated methods
- __init__
- __repr__
- __eq__
to the class and returns the same class it was given.
- __init__
- __repr__
- __eq__
to the class and returns the same class it was given.
2️⃣ Generated __init__ method takes all fields as function parameters. Their values are set to instance attributes with the same names.
Fields are defined as type annotated class attributes.
For example, you can define User with fields id and name.👇
Fields are defined as type annotated class attributes.
For example, you can define User with fields id and name.👇
