ENH: Move to query package

docs/DEVELOPER_NOTES.md

@@ -54,7 +54,7 @@ There are currently 4 API submodules:
 
 4. Openstack Query API - A python library developed by the Cloud Team to make querying Openstack easier.
    - This is in active development, and we're aiming to move this out of this pack to be a standalone library.
-   - See [Openstack Query README.md](../lib/openstack_query/README.md)
+   - See [Openstack Query README.md](https://github.com/stfc/openstack-query-library/blob/main/README.md)
 
 
 There are also several folders which contain shared components used by multiple API submodules.
@@ -140,6 +140,6 @@ We've implemented a python package to allow querying for OpenStack resources.
 This is built on top of the standard openstacksdk library and implements more query features, and allows running
 more complex queries.
 
-See the Query Library [README.md](../lib/openstack_query/README.md)
+See the Query Library [README.md](https://github.com/stfc/openstack-query-library/blob/main/README.md)
 
 This will soon be extracted out into a separate repo soon.

lib/enums/hypervisor_states.py

@@ -6,39 +6,35 @@ class HypervisorState(Enum):
     Class of states used for automating maintenace of hypervisors
     """
 
-    RUNNING = auto()
-    PENDING_MAINTENANCE = auto()
-    DRAINING = auto()
-    DRAINED = auto()
+    RUNNING = {
+        "uptime": True,
+        "enabled": True,
+        "state": True,
+        "servers": True,
+    }
+    PENDING_MAINTENANCE = {
+        "uptime": False,
+        "enabled": True,
+        "state": True,
+        "servers": True,
+    }
+    DRAINING = {
+        "uptime": False,
+        "enabled": False,
+        "state": True,
+        "servers": True,
+    }
+    DRAINED = {
+        "uptime": False,
+        "enabled": False,
+        "state": True,
+        "servers": False,
+    }
+    UNKNOWN = auto()
 
-    def properties(self):
+    @classmethod
+    def _missing_(cls, value):
         """
-        Return hypervisor state for given variables
+        Return UNKNOWN if state not found in class
         """
-        state_properties = {
-            HypervisorState.RUNNING: {
-                "uptime": True,
-                "enabled": True,
-                "state": True,
-                "servers": True,
-            },
-            HypervisorState.PENDING_MAINTENANCE: {
-                "uptime": False,
-                "enabled": True,
-                "state": True,
-                "servers": True,
-            },
-            HypervisorState.DRAINING: {
-                "uptime": False,
-                "enabled": False,
-                "state": True,
-                "servers": True,
-            },
-            HypervisorState.DRAINED: {
-                "uptime": False,
-                "enabled": False,
-                "state": True,
-                "servers": False,
-            },
-        }
-        return state_properties[self]
+        return cls.UNKNOWN