remove 'is True' statements

circle/dashboard/forms.py

@@ -751,7 +751,7 @@ class DiskAddForm(forms.Form):
         self.object_pk = kwargs.pop("object_pk")
         self.user = kwargs.pop("user")
         super(DiskAddForm, self).__init__(*args, **kwargs)
-        self.initial['is_template'] = 1 if self.is_template is True else 0
+        self.initial['is_template'] = 1 if self.is_template else 0
         self.initial['object_pk'] = self.object_pk
 
     def clean_size(self):

circle/vm/models/instance.py

@@ -801,10 +801,9 @@ class Instance(AclBase, VirtualMachineDescModel, TimeStampedModel):
                                              queue=queue_name
                                              ).get(timeout=timeout)
             except Exception as e:
-                if e.libvirtError is True and "Domain not found" in str(e):
+                if e.libvirtError and "Domain not found" in str(e):
                     logger.debug("Domain %s was not found at %s"
                                  % (self.vm_name, queue_name))
-                    pass
                 else:
                     raise
 

circle/vm/models/node.py

@@ -92,7 +92,7 @@ class Node(TimeStampedModel):
 
     def disable(self, user=None):
         ''' Disable the node.'''
-        if self.enabled is True:
+        if self.enabled:
             with node_activity(code_suffix='disable', node=self, user=user):
                 self.enabled = False
                 self.save()
@@ -132,7 +132,7 @@ class Node(TimeStampedModel):
             self.node_online()
             return self.host.hostname + "." + queue_id
         else:
-            if self.enabled is True:
+            if self.enabled:
                 self.node_offline()
             raise WorkerNotFound()