how to set up a virtual environment python code example
Example 1: virtual env create python
#------FOR LINUX/MAC---------#
#installing venv
sudo apt-get install python3.6-venv
#creating virtual env
python3 -m venv env
#activating virtual env
source env/bin/activate
#-------FOR WINDOWS----------#
#installing venv
py -m pip install --user virtualenv
#creating virtual env
py -m venv env
#activating virtual env
.\env\Scripts\activate
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: making a virtual environment python
# First install virtualenv
!pip3 install virtualenv
# Go to the desired directory which you wish you run your virtual environment.
cd project_directory
# create a virtual environment called my_virtualenv
virtualenv my_virtualenv
### to run the virtual environemt run "activate" as in the following command
.\my_virtualenv\Scripts\activate
Example 4: how to use virtual environment python
python3 -m venv env
Example 5: how to set up python virtual environment
# install the package virtualenv
pip install virtualenv
# setup envioronment for Data engineering pipeline
virtualenv dataengineer_pipeline
# if using python >= 3.3
python -m venv dataengineer_pipeline
# start the environment in linux using
dataengineer_pipeline/bin/activate
# or in windows
dataengineer_pipeline\Scripts\activate.bat
# when you are done using the environment, type in the command below
deactivate
Example 6: 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