DEV Community

radin reth
radin reth

Posted on

Python Virtual Environment

Installation

Using pip 

python -m pip install --user virtualenv
Enter fullscreen mode Exit fullscreen mode

Create folder to local python packages 

python -m virtualenv venv
source venv/bin/activate
Enter fullscreen mode Exit fullscreen mode

Install colorama package 

pip install colorama
Enter fullscreen mode Exit fullscreen mode

Call colorama 

from pip._vendor.colorama import init, Fore
Enter fullscreen mode Exit fullscreen mode

Install python-dotenv package 

pip install python-dotenv
Enter fullscreen mode Exit fullscreen mode

Usage

create .env file

DATABASE_CONFIG=my_database_config
Enter fullscreen mode Exit fullscreen mode

In settings.py 

from dotenv import load_dotenv
import os

# load all env variables from .env file
load_dotenv()

# print out the value
print(os.getenv('DATABASE_CONFIG'))
Enter fullscreen mode Exit fullscreen mode 
python --version
pip --version # */venv/lib/python3.8/site-packages/pip (python 3.8)

python3.8 settings.py
Enter fullscreen mode Exit fullscreen mode

Top comments (0)

Read next

anushkatripathi310 profile image

Industries Hire and What Freshers Require.

Anushka Tripathi -

ajaytie profile image

Augmented Reality and VFX: Exploring the Fusion of Real and Digital Worlds

Ajay -

hourlydevelopers profile image

Crafting On-Demand Food Delivery with ASP.NET Core Development Company

Hourlydevelopers -

hollylilli92188 profile image

無法停息的內鬥

Lillie Holly -