Python 文档资料获取 : 学习资料

1. 已安装 module/package 的文档可以运行 pydoc 这个程序来查找:
    alex@dhcp-65-3:~$ pydoc

pydoc - the Python documentation tool
   （ 这个程序会从提取相应源码文件中的文档文本， 并格式化输出， 其实你也可以找到相应的
      源码文件查看  ）
pydoc ...
     may be the name of a Python：
              keyword,  topic,  function,  module, or  package,
             or a dotted reference to a class or function within a module
             or module in a package. 
     If contains a '/', it is used as the path to a Python source
     file to document.
     If name is 'keywords', 'topics'  or 'modules', a listing of these things
     is displayed.

pydoc -k
    Search for a keyword in the synopsis lines of all available modules.

pydoc -p
    Start an HTTP server on the given port on the local machine.

pydoc -w ...
    Write out the HTML documentation for a module to a file in the current
    directory.  If contains a '/', it is treated as a filename; if
    it names a directory, documentation is written for all the contents。

2. 在线文档： （ 如: /release/2.6.5/index.html）
       Python： interpreted, interactive, object-oriented programming.
       Python Tutorial：
            introduction to programming in Python   

       Python Library Reference：
            documents built-in and standard types, constants, functions
            and modules.

       the Python Reference Manual:
            syntax and semantics of the core language in much detail.

       Documentation for installed Python modules and packages can  be    viewed
       by running the pydoc program.

       Extensiable:
       Python’s basic power can be extended with your own modules written
        in *C or C++*.On most     systems  such    modules     may be
        dynamically  loaded.

       Python is also adaptable as an extension language for existing applica-
       tions.  See the internal documentation for hints.