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give the AST class a __dict__

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This commit is contained in:
Benjamin Peterson 2012-03-12 09:46:44 -07:00
parent 61a4161de4
commit 7e0dbfbbde
4 changed files with 35 additions and 6 deletions
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18
Parser/asdl_c.py
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@ -603,6 +603,11 @@ class PyTypesVisitor(PickleVisitor):
def visitModule(self, mod):
self.emit("""
typedef struct {
PyObject_HEAD;
PyObject *dict;
} AST_object;
static int
ast_type_init(PyObject *self, PyObject *args, PyObject *kw)
{
@ -681,10 +686,15 @@ static PyMethodDef ast_type_methods[] = {
{NULL}
};
static PyGetSetDef ast_type_getsets[] = {
{"__dict__", PyObject_GenericGetDict, PyObject_GenericSetDict},
{NULL}
};
static PyTypeObject AST_type = {
PyVarObject_HEAD_INIT(&PyType_Type, 0)
"_ast.AST",
sizeof(PyObject),
sizeof(AST_object),
0,
0, /* tp_dealloc */
0, /* tp_print */
@ -711,12 +721,12 @@ static PyTypeObject AST_type = {
0, /* tp_iternext */
ast_type_methods, /* tp_methods */
0, /* tp_members */
0, /* tp_getset */
ast_type_getsets, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
offsetof(AST_object, dict),/* tp_dictoffset */
(initproc)ast_type_init, /* tp_init */
PyType_GenericAlloc, /* tp_alloc */
PyType_GenericNew, /* tp_new */
@ -1185,6 +1195,8 @@ def main(srcfile):
p = os.path.join(SRC_DIR, str(mod.name) + "-ast.c")
f = open(p, "w")
f.write(auto_gen_msg)
f.write('#include <stddef.h>\n')
f.write('\n')
f.write('#include "Python.h"\n')
f.write('#include "%s-ast.h"\n' % mod.name)
f.write('\n')