Answers for "os.environ"

14

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.
Posted by: Guest on June-15-2020
1

python env

python3 -m venv tutorial-env
tutorial-envScriptsactivate.bat (window)
source tutorial-env/bin/activate (linux)
Posted by: Guest on September-11-2020

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