msyds/gf-core
1
0
Fork 0
forked from GitHub/gf-core
Code Pull Requests Activity

Added inferExpr to py-bindings.

Browse Source
This commit is contained in:
jordi.saludes
2010-07-27 07:50:48 +00:00
parent 9bce37fcf2
commit 42fc14b85c
3 changed files with 43 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
contrib/py-bindings/gfmodule.c
View File

@@ -245,13 +245,33 @@ unapp(Expr *self) {
return obj;
}
static PyObject*
infer_expr(Expr *self, PyObject* args) {
PGF* pgf;
if (!PyArg_ParseTuple(args, "O", &pgf))
return NULL;
if (!checkType(pgf, &PGFType)) {
PyErr_Format(PyExc_ValueError, "Must be a pgf module.");
return NULL;
}
gfType* gftp = (gfType*)gfTypeType.tp_new(&gfTypeType,NULL,NULL);
gf_inferexpr(pgf, self, gftp);
return gftp;
}
/* todo: Is Tree == Expr ?
static PyMethodDef tree_methods[] = {
{"unapply", (PyCFunction)unapp, METH_NOARGS,"Unapply a tree."},
{NULL, NULL, 0, NULL} /* Sentinel */
{"unapply", (PyCFunction)unapp, METH_NOARGS, "Unapply a tree."},
{NULL, NULL, 0, NULL} // * Sentinel * //
};
*/
static PyMethodDef expr_methods[] = {
{"unapply", (PyCFunction)unapp, METH_NOARGS,"Unapply an expression."},
{"unapply", (PyCFunction)unapp, METH_NOARGS, "Unapply an expression."},
{"infer", (PyCFunction)infer_expr, METH_VARARGS, "Infer the type of an expression."},
{NULL, NULL, 0, NULL} /* Sentinel */
};
@@ -297,7 +317,7 @@ initgf(void)
READYTYPE(gfTypeType, gfType_repr, gfType_dealloc)
ExprType.tp_methods = expr_methods;
READYTYPE(ExprType, expr_repr, expr_dealloc)
TreeType.tp_methods = tree_methods;
TreeType.tp_methods = expr_methods; // Tree == Expr ?
READYTYPE(TreeType, tree_repr, Tree_dealloc)
m = Py_InitModule3("gf", gf_methods,