Add empty __init__ methods for stateful multibytecodec instances.

hyeshik · hyeshik · commit 13247bfc8bd3 · 2006-04-21T16:21:44.000Z
This resolves a problem found by Thomas Wouters: http://mail.python.org/pipermail/python-dev/2006-April/064051.html
diff --git a/Modules/cjkcodecs/multibytecodec.c b/Modules/cjkcodecs/multibytecodec.c
@@ -926,6 +926,12 @@ mbiencoder_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
 	return NULL;
 }
 
+static int
+mbiencoder_init(PyObject *self, PyObject *args, PyObject *kwds)
+{
+	return 0;
+}
+
 static int
 mbiencoder_traverse(MultibyteIncrementalEncoderObject *self,
 		    visitproc visit, void *arg)
@@ -982,7 +988,7 @@ static PyTypeObject MultibyteIncrementalEncoder_Type = {
 	0,				/* tp_descr_get */
 	0,				/* tp_descr_set */
 	0,				/* tp_dictoffset */
-	0,				/* tp_init */
+	mbiencoder_init,		/* tp_init */
 	0,				/* tp_alloc */
 	mbiencoder_new,			/* tp_new */
 };
@@ -1121,6 +1127,12 @@ mbidecoder_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
 	return NULL;
 }
 
+static int
+mbidecoder_init(PyObject *self, PyObject *args, PyObject *kwds)
+{
+	return 0;
+}
+
 static int
 mbidecoder_traverse(MultibyteIncrementalDecoderObject *self,
 		    visitproc visit, void *arg)
@@ -1177,7 +1189,7 @@ static PyTypeObject MultibyteIncrementalDecoder_Type = {
 	0,				/* tp_descr_get */
 	0,				/* tp_descr_set */
 	0,				/* tp_dictoffset */
-	0,				/* tp_init */
+	mbidecoder_init,		/* tp_init */
 	0,				/* tp_alloc */
 	mbidecoder_new,			/* tp_new */
 };
@@ -1426,6 +1438,12 @@ mbstreamreader_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
 	return NULL;
 }
 
+static int
+mbstreamreader_init(PyObject *self, PyObject *args, PyObject *kwds)
+{
+	return 0;
+}
+
 static int
 mbstreamreader_traverse(MultibyteStreamReaderObject *self,
 			visitproc visit, void *arg)
@@ -1484,7 +1502,7 @@ static PyTypeObject MultibyteStreamReader_Type = {
 	0,				/* tp_descr_get */
 	0,				/* tp_descr_set */
 	0,				/* tp_dictoffset */
-	0,				/* tp_init */
+	mbstreamreader_init,		/* tp_init */
 	0,				/* tp_alloc */
 	mbstreamreader_new,		/* tp_new */
 };
@@ -1631,6 +1649,12 @@ mbstreamwriter_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
 	return NULL;
 }
 
+static int
+mbstreamwriter_init(PyObject *self, PyObject *args, PyObject *kwds)
+{
+	return 0;
+}
+
 static int
 mbstreamwriter_traverse(MultibyteStreamWriterObject *self,
 			visitproc visit, void *arg)
@@ -1706,7 +1730,7 @@ static PyTypeObject MultibyteStreamWriter_Type = {
 	0,				/* tp_descr_get */
 	0,				/* tp_descr_set */
 	0,				/* tp_dictoffset */
-	0,				/* tp_init */
+	mbstreamwriter_init,		/* tp_init */
 	0,				/* tp_alloc */
 	mbstreamwriter_new,		/* tp_new */
 };
