why would you use a virtual environment python code example
Example 1: how to activate virtual environment in python
# for windows 10
py -m venv myvirtualenv
myvirtualenv\Scripts\activate #!!!! use "\" not "/" !!!!!
Example 2: creating virtual environment python
python3 -m venv tutorial-env
#name : tutorial-env
tutorial-env\Scripts\activate #activate env
deactivate #deactivate env
Example 3: how to use virtual environment python
python3 -m venv env
Example 4: how to create a virtual environment for python project
Create Virtual Environment
1. Install "vitrualenv" packages globally
python3 -m pip install virtualenv
Check installed version : virtualenv -V
2. Create a directory for your Virtual Environments
Mkdir VirtialEnv
3. Move to this direcory
Cd VirtialEnv
4. Create your python virtual environment
virtualenv {name of your venv}
virtualenv myvenv
virtualenv myvenv -p python3
5. Activate virtual env
. Myvenv/bin/activate
/myvenv/bin/activate.bat (Windows)
6. Now your terminal is using this Virtual environment for your python project
Check python version
pythoon -V
7. After done your work you need to deactivate you Virtual env
deactivate
Example 5: how to make a virtual environment in python
py -m venv env
Example 6: how to use virtual environment python
python3 -m pip install --user virtualenv