https://github.com/typhoon-hil/cparser

C parser writen in Python
https://github.com/typhoon-hil/cparser

c parsing python

Last synced: 5 days ago
JSON representation

C parser writen in Python

• Host: GitHub
• URL: https://github.com/typhoon-hil/cparser
• Owner: typhoon-hil
• License: mit
• Created: 2018-10-02T09:12:12.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2024-12-27T09:05:14.000Z (about 1 month ago)
• Last Synced: 2025-01-28T03:34:04.002Z (13 days ago)
• Topics: c, parsing, python
• Language: Python
• Homepage:
• Size: 460 KB
• Stars: 12
• Watchers: 6
• Forks: 3
• Open Issues: 3
• Metadata Files:
  • Readme: README.rst
  • Changelog: CHANGELOG.md
  • License: LICENSE

Awesome Lists containing this project

README

        

A C parser based on `parglare `_ - a pure Python scannerless LR/GLR parser.

Quick intro

-----------

**cparser** is a parser for C language. This example shows how to

collect all IDs from a simple C code.

.. code:: python

    from cparser import CParser

    from cparser.visitor import ASTVisitor

    code = """

    typedef struct {

        int element;

        int weight;

    } Atom;

    Atom helium;

    """

    class IDVisitor(ASTVisitor):

        """Visitor that collects all identifiers in the code."""

        def visit_id(self, node):

            print(node.value)

            return node

    parser = CParser()

    ast = parser.parse(code)

    visitor = IDVisitor()

    visitor.visit(ast)

    # Output should look like this:

    # element

    # weight

    # Atom

    # Atom

    # helium

Installation

------------

- Stable version:

.. code:: shell

    $ pip install cparser

- Development version:

.. code:: shell

    $ git clone https://github.com/typhoon-hil/cparser.git

    $ pip install -e cparser

Licence

-------

MIT

Python versions

---------------

Tested with 3.6-3.9