## set_attribute_node_ns {#aspose.svg.dom.Attr}

Adds a new attribute. If an attribute with that local name and that namespace URI is already present in the element, it is replaced by the new one.


### Returns 


Returns attribute


```python
def set_attribute_node_ns(self, new_attr):
    ...
```


| Parameter | Type | Description |
| :- | :- | :- |
| new_attr | [`Attr`](/svg/python-net/aspose.svg.dom/attr) | The new attr. |



### See Also
* module [`aspose.svg.dom`](../../)
* class [`Element`](/svg/python-net/aspose.svg.dom/element)