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Task: Add stop method
authorTomas Babej <tomasbabej@gmail.com>
Mon, 23 Mar 2015 05:57:29 +0000 (06:57 +0100)
committerTomas Babej <tomasbabej@gmail.com>
Mon, 23 Mar 2015 09:11:46 +0000 (10:11 +0100)
tasklib/task.py

index bb535172f1f48ebd6988e7243b81b486778cd783..b3f59f014cc28cc90a6eeadd252b540e08181c4a 100644 (file)
@@ -416,6 +416,12 @@ class Task(TaskResource):
         """
         pass
 
         """
         pass
 
+    class InactiveTask(Exception):
+        """
+        Raised when the operation cannot be performed on an inactive task.
+        """
+        pass
+
     class NotSaved(Exception):
         """
         Raised when the operation cannot be performed on the task, because
     class NotSaved(Exception):
         """
         Raised when the operation cannot be performed on the task, because
@@ -594,6 +600,21 @@ class Task(TaskResource):
         # Refresh the status again, so that we have updated info stored
         self.refresh(only_fields=['status', 'start'])
 
         # Refresh the status again, so that we have updated info stored
         self.refresh(only_fields=['status', 'start'])
 
+    def stop(self):
+        if not self.saved:
+            raise Task.NotSaved("Task needs to be saved before it can be stopped")
+
+        # Refresh, and raise exception if task is already completed/deleted
+        self.refresh(only_fields=['status'])
+
+        if not self.active:
+            raise Task.InactiveTask("Cannot stop an inactive task")
+
+        self.warrior.execute_command([self['uuid'], 'stop'])
+
+        # Refresh the status again, so that we have updated info stored
+        self.refresh(only_fields=['status', 'start'])
+
     def done(self):
         if not self.saved:
             raise Task.NotSaved("Task needs to be saved before it can be completed")
     def done(self):
         if not self.saved:
             raise Task.NotSaved("Task needs to be saved before it can be completed")