## Metered class

Provides methods to set metered key.



The Metered type exposes the following members:

### Constructors
| Constructor | Description |
| :- | :- |
| [`__init__(self)`](/cells/python-net/aspose.cells/metered/__init__/#) | Initializes a new instance of this class. |


### Methods
| Method | Description |
| :- | :- |
| [`set_metered_key(self, public_key, private_key)`](/cells/python-net/aspose.cells/metered/set_metered_key/#system.string-system.string) | Sets metered public and private key.
<br/>If you purchase metered license, when start application, this API should be called, normally, this is enough. 
<br/>However, if always fail to upload consumption data and exceed 24 hours, the license will be set to evaluation status, 
<br/>to avoid such case, you should regularly check the license status, if it is evaluation status, call this API again. |
| [`get_consumption_quantity()`](/cells/python-net/aspose.cells/metered/get_consumption_quantity/#) | Gets consumption file size |
| [`get_consumption_credit()`](/cells/python-net/aspose.cells/metered/get_consumption_credit/#) | Gets consumption credit |
| [`get_product_name(self)`](/cells/python-net/aspose.cells/metered/get_product_name/#) | Gets product name |
| [`is_metered_licensed()`](/cells/python-net/aspose.cells/metered/is_metered_licensed/#) | Check whether metered is licensed |



### Example 


In this example, an attempt will be made to set metered public and private key


```python
from aspose.cells import Metered

matered = Metered()
matered.set_metered_key("PublicKey", "PrivateKey")

```

### See Also
* module [`aspose.cells`](..)