pydoc 是一个能生成网页版的模块，内置模块
命令：
python -m pydoc -p 1234
-m 加载模块
-p 网页访问端口
命令行：
b 打开浏览器
q 退出
效果：
Windows环境下：
python -m pydoc -w atexit //在当前目录创建atexit.html
python -m pydoc -p 5000 //启动一个Web服务器监听http://localhost:5000/
Linux环境下：
pydoc -w atexit
pydoc -p 5000
说明&参数：
python3 -m pydoc
pydoc - the Python documentation tool
pydoc <name> ...
Show text documentation on something. <name> 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 <name> 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 <keyword>
Search for a keyword in the synopsis lines of all available modules.
pydoc -p <port>
Start an HTTP server on the given port on the local machine. Port
number 0 can be used to get an arbitrary unused port.
pydoc -b
Start an HTTP server on an arbitrary unused port and open a Web browser
to interactively browse documentation. The -p option can be used with
the -b option to explicitly specify the server port.
pydoc -w <name> ...
Write out the HTML documentation for a module to a file in the current
directory. If <name> contains a '/', it is treated as a filename; if
it names a directory, documentation is written for all the contents.
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参考：
https://baijiahao.baidu.com/s?id=1747269705228787388&wfr=spider&for=pc
http://www.manongjc.com/detail/51-wxogbwvataghipj.html
标签：python,documentation,module,pydoc,html,port From： https://www.cnblogs.com/wutou/p/17533090.html