query-parser
A query string encoding and decoding library for Python. Ported from qs for JavaScript.
An efficient and flexible Python package for parsing and executing text queries with boolean operators. This library allows you to easily create complex search filters for textual data using an intuitive syntax.
FCS-QL (CLARIN-FCS Core 2.0 Query Language) Grammar and Parser
CQL (Contextual Query Language) Parser in Python
