python coding style / python编程风格

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#from 《Python 2.7.9 documentation》

• Use 4-space indentation, and no tabs.

• #使用4空格缩进，不要使用tab缩进

• Wrap lines so that they don’t exceed 79 characters.

• 拆行确保每行不超过79个字符

• Use blank lines to separate functions and classes, and larger blocks of code inside functions.

• 函数和类之间用空行隔开，包括大块代码段也用空行隔开

• When possible, put comments on a line of their own.

• 注释单独占一行

• Use docstrings.

• 使用文档字符串

• Use spaces around operators and after commas, but not directly inside bracketing constructs: a = f(1, 2) + g(3, 4).

• 操作符两侧和逗号后面留空格，但括号里侧不加空格：a = f(1, 2) + g(3, 4)

• Name your classes and functions consistently; the convention is to use CamelCase for classes and lower_case_with_underscores for functions and methods. Always use self as the name for the first method argument (see A First Look at Classes for more on classes and methods).

• 统一类名和函数名，推荐类名用驼峰命名：SampleClass，函数名用小写和下划线命名：get_page()，尽量用self作为方法的第一个参数

• Don’t use fancy encodings if your code is meant to be used in international environments. Plain ASCII works best in any case.

• 国际化环境中慎用编码，ASCII最佳。（中文环境下，推荐utf-8）

python coding style / python编程风格

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原文地址：http://www.cnblogs.com/GeekRai/p/python_codingstyle.html