[Python interface automation] Learn from scratch Python automation (1): Environment construction

First step: Install the Python build environment

Before installing the Python compilation environment, you must ensure that the JDK is installed, and if it is installed, refer to https://jingyan.baidu.com/article/6dad5075d1dc40a123e36ea3.html

Python Installation: https://www.python.org/downloads/

After the download is complete, the direct installation will be OK (Note: Select All plugins at the time of installation, special PIP plugin required)

To check if the environment installation was successful, enter Python at the command line, as follows:

Step Two: Install the compiler IntelliJ idea and configure the environment

IntelliJ idea:https://www.jetbrains.com/idea/

After the download is complete, the installation steps are the same as for the other applications ha

Open and run idea, click File-setting-plugins, appear

Open File-project Structure-module, click the + sign, select New module

The third step, choose New Python project, confirm the SDK path, complete the environment to build, you can, show a code, haha

Some of the shortcut keys and uses of idea:

CTRL + N: quickly open a version (Navigate)
CTRL + SPACE: Auto-complete class name
ALT+F7: Quickly find where classes, methods, and variables are used
Ctrl+q: Quick view of the help document for a class or method (Quick documentation)
Ctrl+b: View the declaration of a class or variable, or jump directly with CTRL + Name
CTRL+12: Quickly view the file structure and press ENTER to enter
SHIFT+F6: Change the variable name in all occurrences of the file (refactor | Rename).
Ctrl+0: Overthrow a method
Ctrl+i: Implementing a Method
ctrl+shift+ Space: Auto-complete
ALT+F1: Quickly select the current editing element
Ctrl+alt+t: Select the snippet and surround it with Try-catch (code | Surround with) and choose Try/catch
ctrl+shift+ Space: Auto-complete after new
Ctrl+alt+b: Use or declaration of abstract methods
Ctrl+w: Extended selection, select when variable name and his call, declaration, contained block of code, etc.
When you need to cast a expression value to the required type the Smarttype code completion would help you. For example, type
ctrl+shift+ space: Assigns the value of an expression to the specified variable to view the result: String s = (
Ctrl+d: Copy paste current block or move forward
Alt+q: View the declaration of the current method (view | Context Info)
ALT + UP ARROW and ALT + DOWN ARROW: quick move between methods
Ctrl+shift+j: Merge two lines of behavior and remove unnecessary spaces
3. Install python plugin in IntelliJ
To create a new Java project, you will be prompted:
Double-click Shift: Global Search
Ctrl+shift+n: Enter file
Ctrl+e: Recent Files
Alt+home: Control bar

[Python interface automation] Learn from scratch Python automation (1): Environment construction