puffadder(Lombok的Python替代品)未维护?

时间:2019-10-07 10:29:22

标签: python lombok boilerplate

我正在寻找一些类似于Java的Lombok的Python库。 我从2016年开始发现puffadder 0.1,但是现在我尝试使用pip进行安装,因此它不起作用。

链接:

Shell输出:

$ pip3 install puffadder
Collecting puffadder
  Could not find a version that satisfies the requirement puffadder (from versions: )
No matching distribution found for puffadder

$ pip --version
pip 9.0.1 from /usr/lib/python2.7/dist-packages (python 2.7)

$ pip3 --version
pip 9.0.1 from /usr/lib/python3/dist-packages (python 3.6)

$ pip3 install puffadder==0.1
Collecting puffadder==0.1
  Could not find a version that satisfies the requirement puffadder==0.1 (from versions: )
No matching distribution found for puffadder==0.1

$ pip install puffadder==0.1
Collecting puffadder==0.1
  Could not find a version that satisfies the requirement puffadder==0.1 (from versions: )
No matching distribution found for puffadder==0.1

$ sudo lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 18.04.3 LTS
Release:    18.04
Codename:   bionic

那么,它不再与现代版本的Python兼容吗? 为什么不再使用pip,不再使用pip或只是缺少pip集成(所以我可以从GitHub克隆它)。

此外,除了使用@property之外,有人知道其他受支持的替代方法吗?

1 个答案:

答案 0 :(得分:3)

Python 3.7 添加了 dataclasses 这让我想起了 Java 中的 Lombok。它生成 _init_、_repr_ 等等。

@dataclass()
class Name:
    first_name: str
    last_name: str

yoni = Name("Yoni", "Alaluf")
yoni2 = Name("Jony", "Alaluf")
print(yoni) # Name(first_name='Yoni', last_name='Alaluf')
print(yoni2) # Name(first_name='Jony', last_name='Alaluf')
print(yoni == yoni2) # False