1227 static PyObject *
1228 _mysql_escape_sequence(
1229 	PyObject *self,
1230 	PyObject *args)
1231 {
1232 	PyObject *o=NULL, *d=NULL, *r=NULL, *item, *quoted; 
1233 	int i, n;
1234 	if (!PyArg_ParseTuple(args, "OO:escape_sequence", &o, &d))
when PyArg_ParseTuple() succeeds
taking False path
1235 		goto error;
1236 	if (!PyMapping_Check(d)) {
when considering range: -0x80000000 <= value <= -1
taking False path
1237 	      PyErr_SetString(PyExc_TypeError,
1238 			      "argument 2 must be a mapping");
1239 	      return NULL;
1240 	}
1241 	if ((n = PyObject_Length(o)) == -1) goto error;
when considering value == (int)-1 from _mysql.c:1241
taking True path
1242 	if (!(r = PyTuple_New(n))) goto error;
1243 	for (i=0; i<n; i++) {
1244 		item = PySequence_GetItem(o, i);
1245 		if (!item) goto error;
1246 		quoted = _escape_item(item, d);
1247 		Py_DECREF(item);
1248 		if (!quoted) goto error;
1249 		PyTuple_SET_ITEM(r, i, quoted);
1250 	}
1251 	return r;
1252   error:
1253 	Py_XDECREF(r);
taking True path
1254 	return NULL;
1255 }