1396     PyObject *input_chunk = NULL;  in textiowrapper_read_chunk()  local
1436     input_chunk = PyObject_CallMethodObjArgs(self->buffer,  in textiowrapper_read_chunk()
1439     if (input_chunk == NULL)  in textiowrapper_read_chunk()
1441     if (!PyBytes_Check(input_chunk)) {  in textiowrapper_read_chunk()
1444                      "not '%.200s'", Py_TYPE(input_chunk)->tp_name);  in textiowrapper_read_chunk()
1448     eof = (PyBytes_Size(input_chunk) == 0);  in textiowrapper_read_chunk()
1452             self->decoder, input_chunk, eof);  in textiowrapper_read_chunk()
1456             _PyIO_str_decode, input_chunk, eof ? Py_True : Py_False, NULL);  in textiowrapper_read_chunk()
1469         PyObject *next_input = PyNumber_Add(dec_buffer, input_chunk);  in textiowrapper_read_chunk()
1483     Py_DECREF(input_chunk);  in textiowrapper_read_chunk()
1490     Py_XDECREF(input_chunk);  in textiowrapper_read_chunk()
2136         PyObject *input_chunk = PyObject_CallMethod(  in textiowrapper_seek()  local
2140         if (input_chunk == NULL)  in textiowrapper_seek()
2143         if (!PyBytes_Check(input_chunk)) {  in textiowrapper_seek()
2147                          Py_TYPE(input_chunk)->tp_name);  in textiowrapper_seek()
2148             Py_DECREF(input_chunk);  in textiowrapper_seek()
2152         self->snapshot = Py_BuildValue("iN", cookie.dec_flags, input_chunk);  in textiowrapper_seek()
2154             Py_DECREF(input_chunk);  in textiowrapper_seek()
2159                                       "Oi", input_chunk, (int)cookie.need_eof);  in textiowrapper_seek()