Call PyEval_InitThreads. Perhaps its something that always should be

	* gobject/gobjectmodule.c (initgobject): Call
	PyEval_InitThreads. Perhaps its something that always should be
	called.

	* README (Author): Add a requirements section

	* configure.in: Require Python 2.3

	* setup.py (version): Ditto

	* gobject/pygtype.c, gobject/pygobject.h: Remove 2.2 compat.

	* All over the place: Add support for PyGILState.

1 files changed, 22 insertions, 9 deletions

diff --git a/gtk/pygtkcellrenderer.c b/gtk/pygtkcellrenderer.c
index 6a1c82c3..094439da 100644
--- a/gtk/pygtkcellrenderer.c
+++ b/gtk/pygtkcellrenderer.c
@@ -112,12 +112,14 @@ pygtk_generic_cell_renderer_get_size (GtkCellRenderer *cell,
 				      gint            *width,
 				      gint            *height)
 {
+    PyGILState_STATE state;
     PyObject *self, *py_ret, *py_widget, *py_cell_area;
     gint my_x, my_y, my_width, my_height;
 
     g_return_if_fail(PYGTK_IS_GENERIC_CELL_RENDERER (cell));
 
     pyg_block_threads();
+    state = PyGILState_Ensure();
 
     self = pygobject_new((GObject *)cell);
 
@@ -133,6 +135,7 @@ pygtk_generic_cell_renderer_get_size (GtkCellRenderer *cell,
 	PyErr_Print();
 	Py_DECREF(py_widget);
 	Py_DECREF(py_cell_area);
+	PyGILState_Release(state);
 	pyg_unblock_threads();
 	return;
     }
@@ -143,12 +146,14 @@ pygtk_generic_cell_renderer_get_size (GtkCellRenderer *cell,
 			  &my_x, &my_y, &my_width, &my_height)) {
 	PyErr_Clear();
 	Py_DECREF(py_ret);
+	PyGILState_Release(state);
 	pyg_unblock_threads();
 	g_warning("could not parse return value of get_size() method.  "
 		  "Should be of form (x_offset, y_offset, width, height)");
 	return;
     }
 
+    PyGILState_Release(state);
     pyg_unblock_threads();
 
     /* success */
@@ -175,12 +180,14 @@ pygtk_generic_cell_renderer_render (GtkCellRenderer      *cell,
 				    GdkRectangle         *expose_area,
 				    GtkCellRendererState  flags)
 {
+    PyGILState_STATE state;
     PyObject *self, *py_ret, *py_window, *py_widget;
     PyObject *py_background_area, *py_cell_area, *py_expose_area;
 
     g_return_if_fail(PYGTK_IS_GENERIC_CELL_RENDERER (cell));
 
     pyg_block_threads();
+    state = PyGILState_Ensure();
 
     self = pygobject_new((GObject *)cell);
 
@@ -205,6 +212,7 @@ pygtk_generic_cell_renderer_render (GtkCellRenderer      *cell,
     Py_DECREF(py_cell_area);
     Py_DECREF(py_expose_area);
 
+    PyGILState_Release(state);
     pyg_unblock_threads();
 }
 
@@ -217,13 +225,15 @@ pygtk_generic_cell_renderer_activate (GtkCellRenderer      *cell,
 				      GdkRectangle         *cell_area,
 				      GtkCellRendererState  flags)
 {
+    PyGILState_STATE state;
     PyObject *self, *py_ret, *py_event, *py_widget;
     PyObject *py_background_area, *py_cell_area;
-    gboolean ret;
+    gboolean ret = FALSE;
 
     g_return_val_if_fail(PYGTK_IS_GENERIC_CELL_RENDERER (cell), FALSE);
 
     pyg_block_threads();
+    state = PyGILState_Ensure();
 
     self = pygobject_new((GObject *)cell);
 
@@ -240,19 +250,18 @@ pygtk_generic_cell_renderer_activate (GtkCellRenderer      *cell,
 				 py_cell_area, flags);
     if (!py_ret) {
 	PyErr_Print();
-	Py_DECREF(py_event);
-	Py_DECREF(py_widget);
-	Py_DECREF(py_background_area);
-	Py_DECREF(py_cell_area);
-	pyg_unblock_threads();
-	return FALSE;
+	goto out;
     }
+    
+    ret = PyObject_IsTrue(py_ret);
+    Py_DECREF(py_ret);
+
+out:
     Py_DECREF(py_event);
     Py_DECREF(py_widget);
     Py_DECREF(py_background_area);
     Py_DECREF(py_cell_area);
-    ret = PyObject_IsTrue(py_ret);
-    Py_DECREF(py_ret);
+    PyGILState_Release(state);
     pyg_unblock_threads();
     return ret;
 }
@@ -266,6 +275,7 @@ pygtk_generic_cell_renderer_start_editing (GtkCellRenderer      *cell,
 					   GdkRectangle         *cell_area,
 					   GtkCellRendererState  flags)
 {
+    PyGILState_STATE state;
     PyObject *self, *py_ret, *py_event, *py_widget;
     PyObject *py_background_area, *py_cell_area;
     GtkCellEditable *ret = NULL;
@@ -274,6 +284,7 @@ pygtk_generic_cell_renderer_start_editing (GtkCellRenderer      *cell,
     g_return_val_if_fail(PYGTK_IS_GENERIC_CELL_RENDERER (cell), NULL);
 
     pyg_block_threads();
+    state = PyGILState_Ensure();
 
     self = pygobject_new((GObject *)cell);
 
@@ -294,6 +305,7 @@ pygtk_generic_cell_renderer_start_editing (GtkCellRenderer      *cell,
 	Py_DECREF(py_widget);
 	Py_DECREF(py_background_area);
 	Py_DECREF(py_cell_area);
+	PyGILState_Release(state);
 	pyg_unblock_threads();
 	return NULL;
     }
@@ -311,6 +323,7 @@ pygtk_generic_cell_renderer_start_editing (GtkCellRenderer      *cell,
 	g_warning("return of start_editing() was not a GtkCellEditable");
     }
     Py_DECREF(py_ret);
+    PyGILState_Release(state);
     pyg_unblock_threads();
     return ret;
 }