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How To Create a Python Virtual Environment

It's a good practice to use a virtual environment to manage your project's dependencies. Create a virtual environment using:

Setup

Step 1 - Install Package

  • Install the venv package
sudo apt install python3.12-venv

Step 2 - Create Env

  • Create the virtual environment. In this example, we are going to name the venv asenv.
python -m venv asenv

Step 3 - Activate the Virtual Environment

  • On Windows:
asenv\Scripts\activate
  • On macOS and Linux:
source asenv/bin/activate

Step 4 - Select Virtual Environment in VS Code

  • In VS Code select a python file.
  • In the status bar at the bottom of the screen, click Select Interpreter alt text
  • From the list select the venv alt text
  • The selected interpreter in the status bar should now show the venv name. alt text
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