Storing passwords in Jupyter notebooks

Question

Is there a way to store secrets/access secrets/passwords in notebooks? I have an api endpoint where I pull data from, and I dont want to expose the apiKey to everyone who can view the notebook.

Answer 1

The simplest solution I've been using for a while.

Use getpass Portable password input module.

import getpass

password = getpass.getpass('Enter your password')

print('Your password is: ' + password)

Answer 2

cco's answer is good, but if you're looking for a simpler solution, many people use environmental variables to keep secrets segregated from source code.

For example, you can provide them when executing your script in the shell:

$ API_TOKEN=abc123 python script.py

In your source code:

import os
API_TOKEN = os.environ.get("API_TOKEN")

For your Jupyter notebooks, you can use python-dotenv or a similar package to "retrieve" a .env file that contains your project's secrets and is ignored by your version control system.

Once you've created your .env file (either manually, or using the package's command line tool), you can use python-dotenv in Jupyter (or IPython) like so:

%load_ext dotenv
%dotenv
import os
os.environ.get("API_TOKEN")