A C parser based on `parglare <https://github.com/igordejanovic/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
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"description": "\r\nA C parser based on `parglare <https://github.com/igordejanovic/parglare/>`_ - a pure Python scannerless LR/GLR parser.\r\n\r\nQuick intro\r\n-----------\r\n\r\n**cparser** is a parser for C language. This example shows how to\r\ncollect all IDs from a simple C code.\r\n\r\n.. code:: python\r\n\r\n from cparser import CParser\r\n from cparser.visitor import ASTVisitor\r\n\r\n code = \"\"\"\r\n typedef struct {\r\n int element;\r\n int weight;\r\n } Atom;\r\n\r\n Atom helium;\r\n \"\"\"\r\n\r\n class IDVisitor(ASTVisitor):\r\n \"\"\"Visitor that collects all identifiers in the code.\"\"\"\r\n\r\n def visit_id(self, node):\r\n print(node.value)\r\n return node\r\n\r\n parser = CParser()\r\n ast = parser.parse(code)\r\n\r\n visitor = IDVisitor()\r\n visitor.visit(ast)\r\n\r\n # Output should look like this:\r\n # element\r\n # weight\r\n # Atom\r\n # Atom\r\n # helium\r\n\r\n\r\nInstallation\r\n------------\r\n\r\n- Stable version:\r\n\r\n.. code:: shell\r\n\r\n $ pip install cparser\r\n\r\n\r\n- Development version:\r\n\r\n.. code:: shell\r\n\r\n $ git clone https://github.com/typhoon-hil/cparser.git\r\n $ pip install -e cparser\r\n\r\nLicence\r\n-------\r\n\r\nMIT\r\n\r\nPython versions\r\n---------------\r\n\r\nTested with 3.6-3.9\r\n",
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