How to set pycharm environment variables

Environment variable settings in PyCharm are used to specify the program running environment, including paths, libraries, etc. The steps are as follows: Enter "Run/Debug Configurations"; create a new or edit configuration; select the "Environment Variables" tab; add variables, including variable names and values; delete variables; save changes.

PyCharm environment variable settings

The environment variables in PyCharm are used to specify the running environment of the program, including the path , libraries and other settings. Setting environment variables correctly is crucial as it ensures that programs run correctly.

Steps:

1. Navigate to "Run/Debug Configurations": Go to the "Run" menu and select "Edit Configurations" ".
2. New or Edit Configuration: If you have already defined a configuration for your project, select it; otherwise, click the " " button to create a new configuration.
3. Select the "Environment Variables" tab: In the configuration window, select the "Environment Variables" tab.
4. Add variables: Click the " " button to add a new variable. Enter the variable name in the "Name" field and the variable value in the "Value" field.
5. Delete a variable: To delete a variable, select it and click the "-" button.
6. Save changes: Click the "Apply" button to save changes.

Example:

To add the Python interpreter path to an environment variable, add the following variable:

• Name: PYTHONPATH
• Value: /Library/Frameworks/Python.framework/Versions/3.7/bin

Other tips :

• Environment variable names are not case-sensitive.
• Variable values ​​can be a multi-value list separated by semicolons.
• The PATH variable is used to set the path where the program searches for executable files.
• The PYTHONPATH variable is used to set the path where the Python interpreter searches for modules.

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