What are the commands for managing Python virtual environments?

What are the commands for managing Python virtual environments?

To manage Python virtual environments, you can use the following commands:

1. python -m venv myenv to create a new virtual environment.
2. source myenv/bin/activate (Linux/Mac) or myenv\Scripts\activate (Windows) to activate it.
3. deactivate to exit the virtual environment.
4. pip install package_name to install packages within the environment.

How do I delete a virtual environment?

To delete a virtual environment, simply deactivate it if it's active, then delete the environment folder using rm -rf myenv on Linux/Mac or rmdir /s myenv on Windows.

Can I create a virtual environment with a specific Python version?

Yes, you can specify a Python version by using the command python3.x -m venv myenv, replacing '3.x' with the desired version.

What if I want to list all installed packages in the virtual environment?

You can list all installed packages by running pip list while the virtual environment is activated.