n-wach / cs260-python-parsing

Basic Python types and parsing for UCSB CS 260 W23

CS 260 Python Parsing

Basic Python types and parsing for UCSB W23 CS260: Data Analysis

Status

It can parse all example_c_programs, as well as the gradescope testcases for signedness and reaching_defintions.

I designed it with only myself in mind, and only as a starting point for the first assignment. It is hacky, and lacking in many quality-of-life features (mainly better typing). If you find any bugs, or make any improvements, please submit a PR :)

Usage

ir_text = "..."

program = Parser(ir_text).parse_program()

See ir.py for types.

To run the parser on an ir file (to make sure it doesn't crash) you can run (from the root directory):

python3 -m src.parser "path/to/some/*.ir"

It would be nice to have a way to convert a Program back into ir. Then it can check everything is parsed correctly...