pip install oauthlib==3.1.1

A generic, spec-compliant, thorough implementation of the OAuth request-signing logic

Source
Among top 100 packages on PyPI.
Over 160.9M downloads in the last 90 days.

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Based on how often these packages appear together in public requirements.txt files on GitHub.

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Integrated set of Django applications addressing authentication, registration, account management as well as 3rd party (social) account authentication.

Version usage of oauthlib

Proportion of downloaded versions in the last 3 months (only versions over 1%).

3.1.1

84.71%

3.1.0

11.89%

2.1.0

1.69%