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:
- Navigate to "Run/Debug Configurations": Go to the "Run" menu and select "Edit Configurations" ".
- 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.
- Select the "Environment Variables" tab: In the configuration window, select the "Environment Variables" tab.
- 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.
- Delete a variable: To delete a variable, select it and click the "-" button.
- 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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