--- /dev/null
+from PLC.Faults import *
+from PLC.Method import Method
+from PLC.Parameter import Parameter, Mixed
+from PLC.PCUs import PCU, PCUs
+from PLC.Auth import Auth
+
+class DeletePCU(Method):
+ """
+ Deletes a PCU.
+
+ Non-admins may only delete PCUs at their sites.
+
+ Returns 1 if successful, faults otherwise.
+ """
+
+ roles = ['admin', 'pi', 'tech']
+
+ accepts = [
+ Auth(),
+ PCU.fields['pcu_id'],
+ ]
+
+ returns = Parameter(int, '1 if successful')
+
+
+ def call(self, auth, pcu_id):
+ # Get associated PCU details
+ pcus = PCUs(self.api, [pcu_id])
+ if not pcus:
+ raise PLCInvalidArgument, "No such PCU"
+ pcu = pcus[0]
+
+ if 'admin' not in self.caller['roles']:
+ if pcu['site_id'] not in self.caller['site_ids']:
+ raise PLCPermissionDenied, "Not allowed to update that PCU"
+
+ pcu.delete()
+
+ # Logging variables
+ self.event_objects = {'PCU': [pcu['pcu_id']]}
+ self.message = 'PCU %d deleted' % pcu['pcu_id']
+
+ return 1