[pygobject/gi-boxed-remove-del] Remove GObject.Value.__del__

[Christoph Reiter <creiter src gnome org>]

commit c9f127b8121f3a94eb07bb6e1c95f6f01abe8cb2
Author: Christoph Reiter <reiter christoph gmail com>
Date:   Tue Jan 15 15:38:20 2019 +0100

    Remove GObject.Value.__del__
    
    We can move this into tp_dealloc now.
    Only call unset() in the slice allocate case since g_boxed_free() will
    do it anyway.

 gi/overrides/GObject.py |  4 ----
 gi/pygi-boxed.c         | 17 ++++-------------
 tests/test_gobject.py   |  6 ------
 3 files changed, 4 insertions(+), 23 deletions(-)
---
diff --git a/gi/overrides/GObject.py b/gi/overrides/GObject.py
index 4df27ab3..938a19a8 100644
--- a/gi/overrides/GObject.py
+++ b/gi/overrides/GObject.py
@@ -209,10 +209,6 @@ class Value(GObjectModule.Value):
             if py_value is not None:
                 self.set_value(py_value)
 
-    def __del__(self):
-        if self._free_on_dealloc and self.g_type != TYPE_INVALID:
-            self.unset()
-
     def set_boxed(self, boxed):
         # Workaround the introspection marshalers inability to know
         # these methods should be marshaling boxed types. This is because
diff --git a/gi/pygi-boxed.c b/gi/pygi-boxed.c
index 90c57c72..e3b487be 100644
--- a/gi/pygi-boxed.c
+++ b/gi/pygi-boxed.c
@@ -38,14 +38,17 @@ static void
 boxed_clear (PyGIBoxed *self)
 {
     gpointer boxed = pyg_boxed_get_ptr (self);
+    GType g_type = ((PyGBoxed *)self)->gtype;
 
     if ( ( (PyGBoxed *) self)->free_on_dealloc && boxed != NULL) {
         if (self->slice_allocated) {
+            if (g_type && g_type_is_a (g_type, G_TYPE_VALUE))
+                g_value_unset (boxed);
             g_slice_free1 (self->size, boxed);
             self->slice_allocated = FALSE;
             self->size = 0;
         } else {
-            g_boxed_free (((PyGBoxed *)self)->gtype, boxed);
+            g_boxed_free (g_type, boxed);
         }
     }
     pyg_boxed_set_ptr (self, NULL);
@@ -200,12 +203,6 @@ pygi_boxed_new (PyTypeObject *type,
     return (PyObject *) self;
 }
 
-static PyObject *
-boxed_get_free_on_dealloc(PyGIBoxed *self, void *closure)
-{
-  return pygi_gboolean_to_py( ((PyGBoxed *)self)->free_on_dealloc );
-}
-
 /**
  * pygi_boxed_copy_in_place:
  *
@@ -230,11 +227,6 @@ pygi_boxed_copy_in_place (PyGIBoxed *self)
     pygboxed->free_on_dealloc = TRUE;
 }
 
-static PyGetSetDef pygi_boxed_getsets[] = {
-    { "_free_on_dealloc", (getter)boxed_get_free_on_dealloc, (setter)0 },
-    { NULL, 0, 0 }
-};
-
 static PyMethodDef boxed_methods[] = {
     { "_clear_boxed", (PyCFunction)boxed_clear_wrapper, METH_NOARGS },
     { NULL, NULL, 0 }
@@ -253,7 +245,6 @@ pygi_boxed_register_types (PyObject *m)
     PyGIBoxed_Type.tp_init = (initproc) boxed_init;
     PyGIBoxed_Type.tp_dealloc = (destructor) boxed_dealloc;
     PyGIBoxed_Type.tp_flags = (Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE);
-    PyGIBoxed_Type.tp_getset = pygi_boxed_getsets;
     PyGIBoxed_Type.tp_methods = boxed_methods;
 
     if (PyType_Ready (&PyGIBoxed_Type) < 0)
diff --git a/tests/test_gobject.py b/tests/test_gobject.py
index 9b4656b4..7816510c 100644
--- a/tests/test_gobject.py
+++ b/tests/test_gobject.py
@@ -666,12 +666,6 @@ class TestGValue(unittest.TestCase):
         value.set_value(42.0)
         self.assertEqual(value.get_value(), 42)
 
-    def test_multi_del(self):
-        value = GObject.Value(str, 'foo_bar')
-        value.__del__()
-        value.__del__()
-        del value
-
     def test_string(self):
         value = GObject.Value(str, 'foo_bar')
         self.assertEqual(value.g_type, GObject.TYPE_STRING)