what is python virtual env code example

Example 1: python virtual environment

python3 -m venv env
python -m virtualenv env #py2

source env/bin/activate

#all this is on same directory

Example 2: virtual env pyhton

python3 -m venv /path/to/new/virtual/environment

Example 3: virtual environment python

#create new virtual environment
python3 -m venv /path/to/new/virtual/environment