Python idle introduction and usage tips

Introduction: My Environment windows 7 ,python2.7

IDLE Introduction:

is a visual GUI editor for Python

You can enter commands line by row

Can be easily copied, pasted and other operations

Common command-line commands:

Import Module_name:

Import Module

Example: Import sys

Dir ():

View the names of members of modules, methods, and so on

Example:dir (SYS),dir (sys.path) , etc.

Similar operations:sys.+' \ t ',sys.path.+' \ t '

Help ():

View the names and usage of members of modules, methods, etc.

Example: Help(SYS),help(Sys.path) , etc.

Direct input:

Enter the module name, method name:

Example:sys,sys.path; determine The path of this module/method or other

Input variables, attributes:

Example:sys.__name__,str #str = ' Hello world '; the value of this variable / property is displayed after determination

Reference:IDLE; network

PostScript: If there are errors and omissions, welcome correction, there will be time to update

Python idle introduction and usage tips