Pycharm download and installation

download

• Download address ：https://www.jetbrains.com/pycharm/download/#section=windows
  
• choice Community（ Community Edition ） download
         professional For professional ,community It's the community version , It is recommended to install the community version , Because it's free to use .

install

• Double click setup pycharm-community-2021.3.3.exe
  

• Click on Next
  

• Click on Browse…, After selecting the installation directory , Click on Next
  

• Check all , Click on Next
  
  Option description ：
        1）Create Desktop Shortcut： Create a desktop shortcut
        2）Update context menu： Update context menu , Right click to add “ Open folder as project ” Options
        3）Update PATH variable(restart needed)： Update path variables （ Need to restart ）, Add the initiator directory to the path
        4）Create Associations： create associations , relation .py file , Double click is to pycharm open

• Click on Install, Start installation
  

• Click on Finish, Complete the installation
  
  Option description ：
        1）Reboot Now： Restart immediately
        2）I want to manually reboot later： Restart later

PyCharm Introduction to the use of

• New Project： Create a new Python project
• Open： Open an existing Python project
• Get from VCS： from VCS（ Version control system ） Get the code

• Location： The storage path of the project

• To configure Python Interpreter ：
      1. New Virtualenv environment： Configure the new Virtualenv environment Environmental Science
          1）New environment using： Set up a new dependency environment . It is pycharm Self contained virtualenv Create project , Create a new project in the directory venv（virtualenv） Catalog , Used to store virtual python Environmental Science , All class library dependencies here can be directly separated from the system installation python Independent operation .
          2）Location： Fill in the file directory of the new environment
          3）Base interpreter A drop-down box ： Select the basic interpreter , The default is configured in the environment , You can modify
          4）Inherit global site-packages： have access to base interpreter（ BASIC interpreter ） Third party Library in , It may take time to replicate ; If unchecked, it will be completely isolated from the outside world , Will be in base interpreter Create a new virtual interpreter based on
          5）Make available to all projects： Whether to make this virtual environment available to other projects . After the check , It can be provided to other projects .（ It is recommended to check ）
      2. Previously configured interpreter： An existing interpreter

• Create a main.py welcome script： After checking PyCharm Default will help us create main.py file