Mercurial > cpython-lru_cache-weakref
diff Python/compile.c @ 53816:911df82bc25d
add a replacement API for PyCObject, PyCapsule #5630
All stdlib modules with C-APIs now use this.
Patch by Larry Hastings
| author | Benjamin Peterson <benjamin@python.org> |
|---|---|
| date | Tue, 05 May 2009 22:31:58 +0000 |
| parents | d342a725b2d5 |
| children | f94c09aa4444 3aaf2e065db0 |
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--- a/Python/compile.c Tue May 05 22:14:50 2009 +0000 +++ b/Python/compile.c Tue May 05 22:31:58 2009 +0000 @@ -190,6 +190,8 @@ static PyCodeObject *assemble(struct compiler *, int addNone); static PyObject *__doc__; +#define COMPILER_CAPSULE_NAME_COMPILER_UNIT "compile.c compiler unit" + PyObject * _Py_Mangle(PyObject *privateobj, PyObject *ident) { @@ -506,13 +508,13 @@ /* Push the old compiler_unit on the stack. */ if (c->u) { - PyObject *wrapper = PyCObject_FromVoidPtr(c->u, NULL); - if (!wrapper || PyList_Append(c->c_stack, wrapper) < 0) { - Py_XDECREF(wrapper); + PyObject *capsule = PyCapsule_New(c->u, COMPILER_CAPSULE_NAME_COMPILER_UNIT, NULL); + if (!capsule || PyList_Append(c->c_stack, capsule) < 0) { + Py_XDECREF(capsule); compiler_unit_free(u); return 0; } - Py_DECREF(wrapper); + Py_DECREF(capsule); u->u_private = c->u->u_private; Py_XINCREF(u->u_private); } @@ -529,15 +531,15 @@ compiler_exit_scope(struct compiler *c) { int n; - PyObject *wrapper; + PyObject *capsule; c->c_nestlevel--; compiler_unit_free(c->u); /* Restore c->u to the parent unit. */ n = PyList_GET_SIZE(c->c_stack) - 1; if (n >= 0) { - wrapper = PyList_GET_ITEM(c->c_stack, n); - c->u = (struct compiler_unit *)PyCObject_AsVoidPtr(wrapper); + capsule = PyList_GET_ITEM(c->c_stack, n); + c->u = (struct compiler_unit *)PyCapsule_GetPointer(capsule, COMPILER_CAPSULE_NAME_COMPILER_UNIT); assert(c->u); /* we are deleting from a list so this really shouldn't fail */ if (PySequence_DelItem(c->c_stack, n) < 0)