codegen/: Added code to ignore type and the function/methods/classes that use them.

Original commit message from CVS:
* codegen/codegen.py:
* codegen/override.py:
Added code to ignore type and the function/methods/classes that use
them.
* gst/gst.override:
ignore methods/classes/types depending on how GStreamer core was built:
_ GST_DISABLE_GST_DEBUG
_ GST_DISABLE_LOADSAVE
_ GST_DISABLE_PARSE

ChangeLog

@@ -1,3 +1,15 @@
+2006-05-09  Edward Hervey  <edward@fluendo.com>
+
+	* codegen/codegen.py:
+	* codegen/override.py:
+	Added code to ignore type and the function/methods/classes that use
+	them.
+	* gst/gst.override:
+	ignore methods/classes/types depending on how GStreamer core was built:
+	_ GST_DISABLE_GST_DEBUG
+	_ GST_DISABLE_LOADSAVE
+	_ GST_DISABLE_PARSE
+
 2006-05-09  Edward Hervey  <edward@fluendo.com>
 
 	* testsuite/python.supp: 

codegen/codegen.py

@@ -220,6 +220,8 @@ class Wrapper:
         return { 'name': '%s.%s' % (self.objinfo.c_name, method.name) }
 
     def write_class(self):
+        if self.overrides.is_type_ignored(self.objinfo.c_name):
+            return
         self.fp.write('\n/* ----------- ' + self.objinfo.c_name + ' ----------- */\n\n')
         substdict = self.get_initial_class_substdict()
         if not substdict.has_key('tp_flags'):
@@ -1081,12 +1083,14 @@ def write_classes(parser, overrides, fp):
             instance.write_class()
             fp.write('\n')
 
-def write_enums(parser, prefix, fp=sys.stdout):
+def write_enums(parser, overrides, prefix, fp=sys.stdout):
     if not parser.enums:
         return
     fp.write('\n/* ----------- enums and flags ----------- */\n\n')
     fp.write('void\n' + prefix + '_add_constants(PyObject *module, const gchar *strip_prefix)\n{\n')
     for enum in parser.enums:
+        if overrides.is_type_ignored(enum.c_name):
+            continue
         if enum.typecode is None:
             for nick, value in enum.values:
                 fp.write('    PyModule_AddIntConstant(module, pyg_constant_strip_prefix("%s", strip_prefix), %s);\n'
@@ -1131,7 +1135,7 @@ def write_extension_init(overrides, prefix, fp):
     fp.write(overrides.get_init() + '\n')
     fp.resetline()
 
-def write_registers(parser, fp):
+def write_registers(parser, overrides, fp):
     for boxed in parser.boxes:
         fp.write('    pyg_register_boxed(d, "' + boxed.name +
                  '", ' + boxed.typecode + ', &Py' + boxed.c_name + '_Type);\n')
@@ -1158,6 +1162,8 @@ def write_registers(parser, fp):
         else:
             pos = pos + 1
     for obj in objects:
+        if overrides.is_type_ignored(obj.c_name):
+            continue
         bases = []
         if obj.parent != None:
             bases.append(obj.parent)
@@ -1204,9 +1210,9 @@ def write_source(parser, overrides, prefix, fp=FileOutput(sys.stdout)):
     wrapper = Wrapper(parser, None, overrides, fp)
     wrapper.write_functions(prefix)
 
-    write_enums(parser, prefix, fp)
+    write_enums(parser, overrides, prefix, fp)
     write_extension_init(overrides, prefix, fp)
-    write_registers(parser, fp)
+    write_registers(parser, overrides, fp)
 
 def register_types(parser):
     for boxed in parser.boxes:

codegen/override.py

@@ -26,6 +26,7 @@ class Overrides:
         self.modulename = None
 	self.ignores = {}
 	self.glob_ignores = []
+        self.type_ignores = {}
 	self.overrides = {}
         self.overridden = {}
 	self.kwargs = {}
@@ -109,6 +110,13 @@ class Overrides:
                 self.glob_ignores.append(func)
 	    for func in string.split(rest):
 		self.glob_ignores.append(func)
+        elif (command == 'ignore-type' or
+              command == 'ignore-type-' + sys.platform):
+            "ignore-type/ignore-type-platform [typenames..]"
+            for typename in words[1:]:
+                self.type_ignores[typename] = 1
+            for typename in string.split(rest):
+                self.type_ignores[typename] = 1
 	elif command == 'override':
             "override function/method [kwargs,noargs]"
 	    func = words[1]
@@ -180,6 +188,9 @@ class Overrides:
 		return 1
 	return 0
     
+    def is_type_ignored(self, name):
+        return name in self.type_ignores
+    
     def is_overriden(self, name):
 	return self.overrides.has_key(name)
     

gst/gst.override

@@ -204,6 +204,7 @@ static PyObject *
 pygst_debug_log (PyObject *pyobject, PyObject *string, GstDebugLevel level,
     gboolean isgstobject)
 {
+#ifndef GST_DISABLE_GST_DEBUG
     gchar	*str;
     gchar	*function;
     gchar	*filename;
@@ -227,6 +228,7 @@ pygst_debug_log (PyObject *pyobject, PyObject *string, GstDebugLevel level,
     if (filename)
 	g_free(filename);
     Py_INCREF (Py_None);
+#endif
     return Py_None;    
 }
 
@@ -308,12 +310,27 @@ ignore
   gst_plugin_get_module
   gst_object_sink
   gst_version
+#ifdef GST_DISABLE_LOADSAVE
+%%
+ignore-glob
+  gst_xml_*
+%%
+ignore-type
+  GstXML
+#endif
+#ifdef GST_DISABLE_PARSE
+%%
+ignore-glob
+  gst_parse_*
+%%
+ignore-type
+  GstParseError
+#endif
 %%
 /*
   Magic to be able to use bugfixes of new releases without having to use
   newer core/base
 */
-#warn your mom !
 ignore
 #if (GST_VERSION_MICRO < 5)
 # if (GST_VERSION_MICRO < 4)