Analyzing the Availability of Private Contact Channels for PyPI Libraries

<p dir="ltr">The dataset is a JSON file mapping library names to the following information:</p><ul><li>their direct dependencies</li><li>available e-mail addresses on PyPI</li><li>where available, e-mail addresses and repository ownership type found on GitHub</li></ul><p dir="ltr">The notebook analyzes the data to calculate the following metrics:</p><ul><li>Distribution of sources where e-mail addresses are provided</li><li>Distribution of invalid e-mail addresses</li><li>Ratio of libraries providing e-mail addresses</li><li>Ratio of libraries in dependency chains providing e-mail addresses</li></ul><p dir="ltr">There is also code and aggregated results from a domain name analysis.

Note, that Email addresses are intentionally not added to the dataset to protect the privacy of authors and maintainers.</p>