Updates

1. Adding support for HTTP methods, parameters, and headers to the Flask analyzer.
2. Refactoring the code in the Django analyzer.

Notes (Flask, Django)

Common Python web frameworks typically define the method and parameters at the complex code level.

I've implemented a feature that retrieves method, parameter, and header information, but it relies on strong assumptions. As a result, there is a possibility of both false positives and false negatives.

At present, achieving a perfect solution is challenging, and I am of the opinion that modularizing Python's commonly used small lexer and parser is the most effective approach to minimize bugs in the future.