落 落就是一道风景线……

LDLE中输入import this就会出现如何书写优雅的小诗，当然，严格的来讲也许并不能算作一首诗。不过现代诗形式多样，所以也未必就不可以。好了，一起欣赏：

>>> import this

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!

>>>

简单的几行字写出优雅代码的规范，有兴趣的话自己翻译下吧。