Ipython is the interactive shell tool for Python

Ipython
is a Python interactive shell tool that works better than the default Python shell tool. Support changed auto-completion, auto indent, built in a lot of functions and functions
Start: The tool can be started with cmd

Auto Completion:

In []: Import OS

In []: OS.W #直接回车, will automatically show all the methods under the module, if we forget the method of the OS module, the method can not be used in this way
Os.waitpid Os.walk Os.write

%ENV Display Environment variables

%hist or%history display history

Who: View variables

Module? : View Module Help documentation

who int: View numeric variables

Who_ls: Viewing the list type variable

Reset: Empty all variables

%run < file absolute path;: Run a Python script, such as:%run C:\2.py

Common shortcut keys:

Ctrl+u Delete entire line (cursor at last)

Ctrl+k Delete entire line (cursor at top)

CTRL + a jumps to the first line

Ctrl+e jump to the last

Apple key +k Empty screen

Ctrl+l emptying the screen

CTRL+R Reverse Search History

CTRL + C abort Run program

• %pwd: Displays the current working directory.

• %CD: Switch working directory

• ls: View all files in this directory

Ipython is the interactive shell tool for Python