some minor refactoring on duplicate on DynamicService

server/src/uds/core/services/generics/dynamic/service.py

@@ -111,7 +111,7 @@ class DynamicService(services.Service, abc.ABC):  # pylint: disable=too-many-pub
         return name
 
     # overridable
-    def find_duplicated_machines(self, name: str, mac: str) -> collections.abc.Iterable[str]:
+    def find_duplicates(self, name: str, mac: str) -> collections.abc.Iterable[str]:
         """
         Checks if a machine with the same name or mac exists
         Returns the list with the vmids of the duplicated machines
@@ -126,10 +126,10 @@ class DynamicService(services.Service, abc.ABC):  # pylint: disable=too-many-pub
         Note:
             Maybe we can only check name or mac, or both, depending on the service
         """
-        raise NotImplementedError('find_duplicated_machines must be implemented if remove_duplicates is used!')
+        raise NotImplementedError(f'{self.__class__}: find_duplicates must be implemented if remove_duplicates is used!')
 
     @typing.final
-    def perform_find_duplicated_machines(self, name: str, mac: str) -> collections.abc.Iterable[str]:
+    def perform_find_duplicates(self, name: str, mac: str) -> collections.abc.Iterable[str]:
         """
         Checks if a machine with the same name or mac exists
         Returns the list with the vmids of the duplicated machines
@@ -145,7 +145,7 @@ class DynamicService(services.Service, abc.ABC):  # pylint: disable=too-many-pub
             Maybe we can only check name or mac, or both, depending on the service
         """
         if self.has_field('remove_duplicates') and self.remove_duplicates.value:
-            return self.find_duplicated_machines(name, mac)
+            return self.find_duplicates(name, mac)
 
         # Not removing duplicates, so no duplicates
         return []

server/src/uds/core/services/generics/dynamic/userservice.py

@@ -516,7 +516,7 @@ class DynamicUserService(services.UserService, autoserializable.AutoSerializable
     def remove_duplicated_names(self) -> None:
         name = self.get_vmname()
         try:
-            for vmid in self.service().perform_find_duplicated_machines(name, self.get_unique_id()):
+            for vmid in self.service().perform_find_duplicates(name, self.get_unique_id()):
                 userservice = self.db_obj()
                 log.log(
                     userservice.service_pool,

server/src/uds/core/ui/user_interface.py

@@ -43,8 +43,8 @@ import time
 import typing
 import collections.abc
 import abc
-from django.conf import settings
 
+from django.conf import settings
 from django.utils.translation import gettext
 
 from uds.core import consts, exceptions, types
@@ -1498,7 +1498,7 @@ class UserInterface(metaclass=UserInterfaceType):
                     fld.value = values[fld_name]
                 else:
                     logger.warning('Field %s.%s not found in values data, ', self.__class__.__name__, fld_name)
-                    if settings.DEBUG:
+                    if getattr(settings, 'DEBUG', False):
                         for caller in itertools.islice(inspect.stack(), 1,  8):
                             logger.warning('  %s:%s:%s', caller.filename, caller.lineno, caller.function)
 

server/src/uds/services/Xen/service.py

@@ -30,6 +30,7 @@
 Author: Adolfo Gómez, dkmaster at dkmon dot com
 """
 import logging
+import collections.abc
 import typing
 
 from django.utils.translation import gettext_noop as _
@@ -224,6 +225,29 @@ class XenLinkedService(DynamicService):  # pylint: disable=too-many-public-metho
         """
         return name
     
+    def find_duplicates(self, name: str, mac: str) -> collections.abc.Iterable[str]:
+        """
+        Checks if a machine with the same name or mac exists
+        Returns the list with the vmids of the duplicated machines
+
+        Args:
+            name: Name of the machine
+            mac: Mac of the machine
+
+        Returns:
+            List of duplicated machines
+
+        Note:
+            Maybe we can only check name or mac, or both, depending on the service
+        """
+        with self.provider().get_connection() as api:
+            vms = api.list_vms()
+            return [
+                vm.opaque_ref
+                for vm in vms
+                if vm.name == name
+            ]  # Only check for name, mac is harder to get, so by now, we only check for name
+
     def start_deploy_of_template(self, name: str, comments: str) -> str:
         """
         Invokes makeTemplate from parent provider, completing params