znfields 0.1.1

Lazy evaluation of dataclass fields

znfields

Provide a getter for dataclasses.fields to allow e.g. for lazy evaluation.

pip install znfields

Example

import dataclasses
import znfields

def example1_parameter_getter(self, name):
    return f"{name}:{self.__dict__[name]}"

@dataclasses.dataclass
class Example3(znfields.Base):
    parameter: float = znfields.field(getter=example1_parameter_getter)