Pynliner

Pynliner is a Python library that converts CSS styles in an HTML document to inline styles, primarily designed for crafting HTML emails to ensure consistent rendering across various email clients. It leverages BeautifulSoup for HTML parsing and cssutils for CSS processing. The current stable version is 0.8.0, released in 2019, indicating an infrequent release cadence and a current state of maintenance rather than active development.