Software testing/test development丨Python, pycharm installation and environment configuration

Python installation and environment configuration

1. Python installation

• Version recommended 3.10.0
• Download address: www.python.org/downloads/w…If
  you need to install the old version, just select the corresponding version at the bottom of the page, and select the corresponding system for MacOS. The
  icon downloads the version 3.11.4 for windows

Install Python

1. Execute the installer, the installation directory can be customized, check add python.exe to Path to automatically increase the environment variable

2. After the installation is complete, open the computer terminal to verify whether the installation is successful, directly enter python, and press Enter. If the installation is successful, enter the execution command line of python, as shown in the figure

3. If the installation fails, some computers will wake up the Microsoft Store, as shown in the figure

4. Exit the execution command mode of python, enter exit(), and press Enter

5. To query the installed python version, directly enter python -V on the command line, press the Enter key to display the installed python version

Environment configuration

Some windows computers need to configure environment variables separately, remember the installed python path, as shown in the figure

Enter the advanced settings of the computer, right-click properties of my computer –> advanced system settings –> environment variables –> add the python installation directory to the path of the system variable, save it

pycharm installation and environment configuration

pycharm install

• Download address: Download PyCharm: Python IDE for Professional Developers by JetBrains
  After selecting the file corresponding to the operating system, download it, as shown in the figure

Install pycharm

1. Run the downloaded pycharm installation file, you can customize the installation directory
   
2. During installation, you can check the functions such as generating desktop shortcuts and automatically adding environment variables, as shown in the figure
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3. Once done you can use pycharm

4. There will be a one-week trial period for new users, and subsequent activation is required to use

pycharm environment configuration

If you did not check to add environment variables during installation, the method of setting environment variables is the same as that of python

1. Copy the pycharm installation directory
2. Enter the system environment variable setting page
3. Add the installation path address of pycharm in the path of the system variable, save it

pycharm install plugin

Enter the settings page, file–>settings–>Preject pythonProject, click the '+' sign, and select plug-in installation, such as pip, pytest

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