dataclass 使用记录
基础
from dataclasses import dataclass @dataclass class Foo: a: int b: str = 'B' # 默认值 f1 = Foo(1) f2 = Foo(2, 'b')# requirements.txt dataclasses; python_version < '3.7'
进阶
Last updated
from dataclasses import dataclass
@dataclass
class Foo:
a: int
b: str = 'B' # 默认值
f1 = Foo(1)
f2 = Foo(2, 'b')# requirements.txt
dataclasses; python_version < '3.7'Last updated