RAPT uses a syntactic and semantic understanding of RA to transform input statements into a variety of outputs, including LATEX formatted queries, parse tree diagrams, and executable SQL statements.
To use RAPT, create an instance of rapt2.Rapt, and use the desired methods.
Optionally, you can pass in keyword arguments that define the relational algebra
grammar and syntax. config/default.json contains an example.
This is a fork of the now abandoned pyrapt/rapt. All work preceeding 22/08/2025 should be attributed to the original authors