## warning(self, warning_info) {#aspose.cells.WarningInfo}

Our callback only needs to implement the "Warning" method.



```python

def warning(self, warning_info):
    ...
```


| Parameter | Type | Description |
| :- | :- | :- |
| warning_info | aspose.cells.WarningInfo | warning info |



### See Also
* module [`aspose.cells`](../../)
* class [`IWarningCallback`](/cells/python-net/aspose.cells/iwarningcallback)