What are the best practices for using virtualenv in Python?

What are the best practices for using virtualenv in Python?

Some best practices include creating a virtual environment for each project, using a requirements.txt file, and activating the environment before running scripts.

How do I create a virtual environment?

You can create a virtual environment by running python -m venv myenv in your terminal, replacing 'myenv' with your desired environment name.

How do I activate the virtual environment?

To activate the virtual environment, use source myenv/bin/activate on macOS/Linux or myenv\Scripts\activate on Windows.

What should I include in the requirements.txt file?

Include all the packages your project depends on, along with their versions, which you can generate using pip freeze > requirements.txt.