Open-source alternatives to Tinycss2

Standards-compliant library for parsing and serializing HTML documents and fragments in Python

Pythonic HTML Parsing for Humans™

The lxml XML toolkit for Python

xmltodict is a Python library that provides bidirectional serialization between XML documents and dictionaries. It functions as a parser that converts marked-up input into key-value pairs and a serialization utility that transforms dictionaries back into structured XML documents. The project includes an incremental stream processor that uses depth-based callbacks to handle large XML files while maintaining constant memory usage. It features a namespace manager for mapping prefixes and declarations, as well as a security sanitizer that blocks external entity expansion and validates element nam

htmlq is a suite of command-line utilities for querying and extracting data from HTML documents using CSS selectors. It functions as a query language tool for HTML structures and attributes, providing a way to retrieve specific information from documents via the terminal. The tool provides capabilities for extracting text content, specific HTML attributes, and document fragments. It includes an HTML document formatter for cleaning and reformatting output with consistent indentation, as well as utilities for stripping tags to isolate plain text. The software handles structural HTML processing

Safely add untrusted strings to HTML/XML markup.

Converts XML to Python objects

A library for converting HTML into PDFs using ReportLab