Fix compiler warnings in Python code

Add more deprecated functions to avoid compiler warnings when building
the Python bindings.

python/generator.py

@@ -294,14 +294,29 @@ deprecated_funcs = {
     'xmlCleanupCharEncodingHandlers': True,
     'xmlCleanupGlobals': True,
     'xmlDefaultSAXHandlerInit': True,
+    'xmlDecodeEntities': True,
     'xmlDictCleanup': True,
+    'xmlEncodeEntities': True,
+    'xmlHandleEntity': True,
     'xmlInitCharEncodingHandlers': True,
     'xmlInitGlobals': True,
     'xmlInitializeDict': True,
+    'xmlInitializePredefinedEntities': True,
     'xmlIsRef': True,
+    'xmlNamespaceParseNCName': True,
+    'xmlNamespaceParseNSDef': True,
+    'xmlNanoFTPCleanup': True,
+    'xmlNanoFTPInit': True,
+    'xmlNanoFTPProxy': True,
+    'xmlNanoFTPScanProxy': True,
+    'xmlNewGlobalNs': True,
+    'xmlParseNamespace': True,
+    'xmlParseQuotedString': True,
+    'xmlParserHandleReference': True,
     'xmlRelaxNGCleanupTypes': True,
     'xmlRelaxNGInitTypes': True,
     'xmlRemoveRef': True,
+    'xmlScanName': True,
     'xmlSchemaCleanupTypes': True,
     'xmlSchemaInitTypes': True,
     'xmlXPathInit': True,