The driver was unable to resolve any provided hostnames. Note that this is *not* raised when a :class:`.Cluster` is created with no contact points, only when lookup fails for all hosts
| 721 | |
| 722 | |
| 723 | class UnresolvableContactPoints(DriverException): |
| 724 | """ |
| 725 | The driver was unable to resolve any provided hostnames. |
| 726 | |
| 727 | Note that this is *not* raised when a :class:`.Cluster` is created with no |
| 728 | contact points, only when lookup fails for all hosts |
| 729 | """ |
| 730 | pass |
| 731 | |
| 732 | class DependencyException(Exception): |
| 733 | """ |