python virtual environment activate 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: create a virtualenv python

pip install virtualenv
cd projectfolder #go to project folder
virtualenv projectname #create the folder projectname 
source projectname/bin/activate

Example 3: activate venv

source env/bin/activate

Example 4: how to make virtual environment

virtualenv mypython

Example 5: activate virtualenv

\env\Scripts\activate.bat

Example 6: virtual environment python

py -m venv env ## For windows and Python 3
.\env\Scripts\activate
deactivate