pycharm virtualenv code example

Example 1: python create virtualenv

pip install virtualenv # install first
cd projectfolder # go to project folder
python -m venv ./venv # Create a virtual environment named venv
Activate.ps1 # (powershell) start the file  to start the environment
activate.bat # (cmd) start the file  to start the environment
# if it worked you'll see a (venv) in front of your cursor path

Example 2: how to use existing virtual environment in pycharm

Open >> File
>> Settings(Ctrl+Alt+S)
>> Project: > Python Interpreter
>> Right side of the Browse path select location of existing venv path
>> Apply and OK.