Initial commit.

bindings/python/tests/test_binding.py

@@ -0,0 +1,12 @@
+from unittest import TestCase
+
+import tree_sitter
+import tree_sitter_scl
+
+
+class TestLanguage(TestCase):
+    def test_can_load_grammar(self):
+        try:
+            tree_sitter.Language(tree_sitter_scl.language())
+        except Exception:
+            self.fail("Error loading SCL grammar")

bindings/python/tree_sitter_scl/__init__.py

@@ -0,0 +1,42 @@
+"""Scl grammar for tree-sitter"""
+
+from importlib.resources import files as _files
+
+from ._binding import language
+
+
+def _get_query(name, file):
+    query = _files(f"{__package__}.queries") / file
+    globals()[name] = query.read_text()
+    return globals()[name]
+
+
+def __getattr__(name):
+    # NOTE: uncomment these to include any queries that this grammar contains:
+
+    # if name == "HIGHLIGHTS_QUERY":
+    #     return _get_query("HIGHLIGHTS_QUERY", "highlights.scm")
+    # if name == "INJECTIONS_QUERY":
+    #     return _get_query("INJECTIONS_QUERY", "injections.scm")
+    # if name == "LOCALS_QUERY":
+    #     return _get_query("LOCALS_QUERY", "locals.scm")
+    # if name == "TAGS_QUERY":
+    #     return _get_query("TAGS_QUERY", "tags.scm")
+
+    raise AttributeError(f"module {__name__!r} has no attribute {name!r}")
+
+
+__all__ = [
+    "language",
+    # "HIGHLIGHTS_QUERY",
+    # "INJECTIONS_QUERY",
+    # "LOCALS_QUERY",
+    # "TAGS_QUERY",
+]
+
+
+def __dir__():
+    return sorted(__all__ + [
+        "__all__", "__builtins__", "__cached__", "__doc__", "__file__",
+        "__loader__", "__name__", "__package__", "__path__", "__spec__",
+    ])

bindings/python/tree_sitter_scl/__init__.pyi

@@ -0,0 +1,10 @@
+from typing import Final
+
+# NOTE: uncomment these to include any queries that this grammar contains:
+
+# HIGHLIGHTS_QUERY: Final[str]
+# INJECTIONS_QUERY: Final[str]
+# LOCALS_QUERY: Final[str]
+# TAGS_QUERY: Final[str]
+
+def language() -> object: ...

bindings/python/tree_sitter_scl/binding.c

@@ -0,0 +1,35 @@
+#include <Python.h>
+
+typedef struct TSLanguage TSLanguage;
+
+TSLanguage *tree_sitter_scl(void);
+
+static PyObject* _binding_language(PyObject *Py_UNUSED(self), PyObject *Py_UNUSED(args)) {
+    return PyCapsule_New(tree_sitter_scl(), "tree_sitter.Language", NULL);
+}
+
+static struct PyModuleDef_Slot slots[] = {
+#ifdef Py_GIL_DISABLED
+    {Py_mod_gil, Py_MOD_GIL_NOT_USED},
+#endif
+    {0, NULL}
+};
+
+static PyMethodDef methods[] = {
+    {"language", _binding_language, METH_NOARGS,
+     "Get the tree-sitter language for this grammar."},
+    {NULL, NULL, 0, NULL}
+};
+
+static struct PyModuleDef module = {
+    .m_base = PyModuleDef_HEAD_INIT,
+    .m_name = "_binding",
+    .m_doc = NULL,
+    .m_size = 0,
+    .m_methods = methods,
+    .m_slots = slots,
+};
+
+PyMODINIT_FUNC PyInit__binding(void) {
+    return PyModuleDef_Init(&module);
+}