Metadata-Version: 2.1
Name: ipython-secrets
Version: 1.1.1
Summary: This package provides functions for using secrets in a Jupyter notebook.
Home-page: https://github.com/osteele/ipython-secrets
License: UNKNOWN
Author: Oliver Steele
Author-email: steele@osteele.com
Requires-Python: >=3.5
Description-Content-Type: text/x-rst
Classifier: Framework :: IPython
Classifier: Framework :: Jupyter
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python
Requires-Dist: keyring
Requires-Dist: ipython
Project-URL: Documentation, https://ipython-secrets.readthedocs.io/en/latest/

IPython Secrets
===============

|PyPI version| |Doc Status| |License| |Supported Python|

**IPython Secrets** makes it easier to use secrets in a Jupyter notebook.

The first time `get_secret` is called, it prompts the user for the password or
other secret. After this value is read, it is saved in the system keyring, and
the Jupyter output cell is then cleared.

|gif1|

Subsequent calls to ``get_secret`` use the saved value. This is true even
if they are called in a different process running in the same account -- for
example, if the machine has been rebooted, or the local Jupyter server has
otherwise been shut down and restarted.

|gif2|

.. note:: Install the `gsheet-keyring package`_ to use ipython-secrets on
    `Google Colaboratory`_: ``pip3 install gsheet-keyring``. The gsheet-keyring
    package provides a Keyring backend that is backed by Google Sheets. This is
    necessary since the Colaboratory environment doesn't provide a persistent
    file system, or the OS services that the Keyring's standard and alternative
    backends rely on.

.. warning:: This package stores the secret on the Jupyter server. Don't trust
    it with secrets you don't trust the Jupyter server with. (This is true for
    all means of using a secret in a notebook.)

.. warning:: The package is intended to reduce the likelihood of accidental
    disclosure of secrets in notebook source. It won't secure a secret from code
    that is running *in* the notebook; and it won't keep you from writing code
    that displays the secret in a notebook output cell -- in which case it has
    been disclosed to whoever can see the notebook.

Install
-------

.. code:: bash

        pip3 install ipython-secrets

Usage
-----

.. code:: python

        from ipython_secrets import *

        TWILIO_API_KEY = get_secret('TWILIO_API_KEY')

Alternatives
------------

Secrets can also be stored in an environment variable, and read from the
notebook. This is a best practice for applications (and especially web and other
`server-side services`_), but I've found it inconvenient for notebooks -- the
notebook server must be re-started to pick up a new environment variable; and,
it complicates the setup instructions for notebook users.

Development
-----------

Install Pipenv, and required packages:

.. code:: bash

    $ pip3 install pipenv
    $ pipenv install
    $ pipenv shell
    $ pip install flit

Install locally:

.. code:: bash

    flit install --symlink

Acknowledgements
----------------

This package is a thin wrapper around Keyring_.

License
-------

MIT

.. |PyPI version| image:: https://img.shields.io/pypi/v/ipython-secrets.svg
    :target: https://pypi.python.org/pypi/ipython-secrets
    :alt: Latest PyPI Version
.. |Doc Status| image:: https://readthedocs.org/projects/ipython-secrets/badge/?version=latest
    :target: http://ipython-secrets.readthedocs.io/en/latest/?badge=latest
    :alt: Documentation Status
.. |License| image:: https://img.shields.io/pypi/l/ipython-secrets.svg
    :target: https://pypi.python.org/pypi/ipython-secrets
    :alt: License
.. |Supported Python| image:: https://img.shields.io/pypi/pyversions/ipython-secrets.svg
    :target: https://pypi.python.org/pypi/ipython-secrets
    :alt: Supported Python Versions

.. _API documentation: http://ipython-secrets.readthedocs.io/en/latest/?badge=latest#module-ipython_secrets

.. |gif1| image:: ./docs/images/first-time.gif
.. |gif2| image:: ./docs/images/next-time.gif

.. _Google Colaboratory: https://colab.research.google.com/
.. _Hydrogen: https://nteract.io/atom
.. _Keyring: https://pypi.python.org/pypi/keyring
.. _Nteract: https://nteract.io
.. _server-side services: https://12factor.net/
.. _gsheet-keyring package: https://pypi.org/project/gsheet-keyring/

