Python之禅,开宗明义:import this
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- #!/usr/bin/env python
- import this
复制代码 Python之禅:- The Zen of Python, by Tim Peters
- Beautiful is better than ugly.
- Explicit is better than implicit.
- Simple is better than complex.
- Complex is better than complicated.
- Flat is better than nested.
- Sparse is better than dense.
- Readability counts.
- Special cases aren't special enough to break the rules.
- Although practicality beats purity.
- Errors should never pass silently.
- Unless explicitly silenced.
- In the face of ambiguity, refuse the temptation to guess.
- There should be one-- and preferably only one --obvious way to do it.
- Although that way may not be obvious at first unless you're Dutch.
- Now is better than never.
- Although never is often better than *right* now.
- If the implementation is hard to explain, it's a bad idea.
- If the implementation is easy to explain, it may be a good idea.
- Namespaces are one honking great idea -- let's do more of those!
复制代码 开宗明义:- 优美胜于丑陋(Python 以编写优美的代码为目标)
- 明了胜于晦涩(优美的代码应当是明了的,命名规范,风格相似)
- 简洁胜于复杂(优美的代码应当是简洁的,不要有复杂的内部实现)
- 复杂胜于凌乱(如果复杂不可避免,那代码间也不能有难懂的关系,要保持接口简洁)
- 扁平胜于嵌套(优美的代码应当是扁平的,不能有太多的嵌套)
- 间隔胜于紧凑(优美的代码有适当的间隔,不要奢望一行代码解决问题)
- 可读性很重要(优美的代码是可读的)
- 即便假借特例的实用性之名,也不可违背这些规则(这些规则至高无上)
- 不要包容所有错误,除非你确定需要这样做(精准地捕获异常,不写 except:pass 风格的代码)
- 当存在多种可能,不要尝试去猜测
- 而是尽量找一种,最好是唯一一种明显的解决方案(如果不确定,就用穷举法)
- 虽然这并不容易,因为你不是 Python 之父(这里的 Dutch 是指 Guido )
- 做也许好过不做,但不假思索就动手还不如不做(动手之前要细思量)
- 如果你无法向人描述你的方案,那肯定不是一个好方案;反之亦然(方案测评标准)
- 命名空间是一种绝妙的理念,我们应当多加利用(倡导与号召)
复制代码 我的本博客原地址:https://ntopic.cn/p/2024050101
来源:https://www.cnblogs.com/obullxl/p/18170920/NTopic2024050101
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发表于 2024-5-3 12:55:53
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