Python Python 】 【 help documentation

Environment

System: win10 x64 21H2

Python version: V3.6.6

Questions

How do I open the python 3 help documentation?

Solution

1. Shortcut [win+r] to enter the cmd command to bring up the cmd command console.

2. Enter the following command.

python -m pydoc

View the -p parameter, the function is to open an http server locally, and the port can be specified.

3. Enter the following command

python -m pydoc -p 0

4. Enter the b command to start browser access; enter the q command to exit the http server.