The Zen of Python, by Tim Peters | Python之禅 by Tim Peters |
---|---|
Beautiful is better than ugly. | 优美胜于丑陋(Python 以编写优美的代码为目标) |
Explicit is better than implicit. | 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) |
Simple is better than complex. | 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) |
Complex is better than complicated. | 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) |
Flat is better than nested. | 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) |
Sparse is better than dense. | 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) |
Readability counts. | 可读性很重要(优美的代码是可读的) |
Special cases aren't special enough to break the rules.Although practicality beats purity. | 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) |
Errors should never pass silently.Unless explicitly silenced. | 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) |
In the face of ambiguity, refuse the temptation to guess. | 当存在多种可能,不要尝试去猜测 |
There should be one-- and preferably only one --obvious way to do it. | 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) |
Although that way may not be obvious at first unless you're Dutch. | 虽然这并不容易,因为你不是 Python 之父(这里的 Dutch 是指 Guido ) |
Now is better than never.Although never is often better than right now. | 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) |
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. | 如果你难以向人描述你的方案,那肯定不是一个好方案;反之亦然(方案测评标准) |
Namespaces are one honking great idea -- let's do more of those! | 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) |
Python 之禅翻译
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