sigma_people_parser

Team members: Daniel Buffum, Jaden Hawley, Greg Ryterski, Jamal Saied, Xin Zhang

This project implements a parser for the Python language, using Context-free Grammar (CFG) with ANTLR, a powerful parser generator for reading, processing, executing, or translating structured text or binary files. The parser implements the following features: if/else blocks, variable definitions, while and for loops, arithmetic operators (+, -, *, /, %, ^), assignment operators (=, +=, -=, *=, /=, ^=, %=), conditional statements (<, <=, >, >=, ==, !=, and, or, not), support for comments.

Requirements:

• ANTLR 4.9.3 runtime for Python
• Virtual environment
• (Optional) IntelliJ for visualization of parse tree

How to Run Parser:

1. Clone repo git clone https://github.com/jsaied99/sigma_people_parser.git
2. Create a virtual environment virtualenv env
3. Activate virtual environment source env/bin/activate
4. Install ANTLR 4.9.3 for Python pip install -r requirements.txt
5. Run python3 pythonParser.py python_testcode.py to output parse tree for python_testcode.py

Demo Video:

https://youtu.be/HcWkY04jDjQ