get environment variables python
import os
# Set environment variables
os.environ['API_USER'] = 'username'
os.environ['API_PASSWORD'] = 'secret'
# Get environment variables
USER = os.getenv('API_USER')
PASSWORD = os.environ.get('API_PASSWORD')
# Getting non-existent keys
FOO = os.getenv('FOO') # None
BAR = os.environ.get('BAR') # None
BAZ = os.environ['BAZ'] # KeyError: key does not exist.how to use information from env variables in python
$ pip install python-decouplehow to use information from env variables in python
from decouple import config
API_USERNAME = config('USER')
API_KEY = config('KEY')Copyright © 2021 Codeinu
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