add __ne__ methods for python2 compatibility

[etc/taskwarrior.git] / tasklib / task.py

diff --git a/tasklib/task.py b/tasklib/task.py
index 6ebee4cc6b7442ceb2b62a3126324fbcc91e30fb..57b73384e91ce9cb2ea63c32545266f0b8aff1e4 100644 (file)
--- a/tasklib/task.py
+++ b/tasklib/task.py
@@ -165,98 +165,10 @@ class TaskAnnotation(TaskResource):
         # their data dics are the same
         return self.task == other.task and self._data == other._data
 
         # their data dics are the same
         return self.task == other.task and self._data == other._data
 

-    __repr__ = __unicode__
-
-
-class LazyUUIDTask(object):
-    """
-    A lazy wrapper around Task object, referenced by UUID.
-
-    - Supports comparison with LazyUUIDTask or Task objects (equality by UUIDs)
-    - If any attribute other than 'uuid' requested, a lookup in the
-      backend will be performed and this object will be replaced by a proper
-      Task object.
-    """
-
-    def __init__(self, tw, uuid):
-        self._tw = tw
-        self._uuid = uuid
-
-    def __getitem__(self, key):
-        # LazyUUIDTask does not provide anything else other than 'uuid'
-        if key is 'uuid':
-            return self._uuid
-        else:
-            self.replace()
-            return self[key]
-
-    def __getattr__(self, name):
-        # Getattr is called only if the attribute could not be found using
-        # normal means
-        self.replace()
-        return self.name
-
-    def __eq__(self, other):
-        if other['uuid']:
-            # For saved Tasks, just define equality by equality of uuids
-            return self['uuid'] == other['uuid']
-
-    def __hash__(self):
-        return self['uuid'].__hash__()
-
-    def replace(self):
-        """
-        Performs conversion to the regular Task object, referenced by the
-        stored UUID.
-        """
+    def __ne__(self, other):
+        return not self.__eq__(other)

 
 

-        replacement = self._tw.tasks.get(uuid=self._uuid)
-        self.__class__ = replacement.__class__
-        self.__dict__ = replacement.__dict__
-
-
-class LazyUUIDTaskSet(object):
-    """
-    A lazy wrapper around TaskQuerySet object, for tasks referenced by UUID.
-
-    - Supports 'in' operator with LazyUUIDTask or Task objects
-    - If iteration over the objects in the LazyUUIDTaskSet is requested, the
-      LazyUUIDTaskSet will be converted to QuerySet and evaluated
-    """
-
-    def __init__(self, tw, uuids):
-        self._tw = tw
-        self._uuids = set(uuids)
-
-    def __getattr__(self, name):
-        # Getattr is called only if the attribute could not be found using
-        # normal means
-        self.replace()
-        return self.name
-
-    def __eq__(self, other):
-        return set(t['uuid'] for t in other) == self._uuids
-
-    def __contains__(self, task):
-        return task['uuid'] in self._uuids
-
-    def __len__(self):
-        return len(self._uuids)
-
-    def __iter__(self):
-        self.replace()
-        for task in self:
-            yield task
-
-    def replace(self):
-        """
-        Performs conversion to the regular TaskQuerySet object, referenced by
-        the stored UUIDs.
-        """
-
-        replacement = self._tw.tasks.filter(' '.join(self._uuids))
-        self.__class__ = replacement.__class__
-        self.__dict__ = replacement.__dict__
+    __repr__ = __unicode__

 
 
 class Task(TaskResource):
 
 
 class Task(TaskResource):


@@ -368,6 +280,9 @@ class Task(TaskResource):
             # If the tasks are not saved, compare the actual instances
             return id(self) == id(other)
 
             # If the tasks are not saved, compare the actual instances
             return id(self) == id(other)
 

+    def __ne__(self, other):
+        return not self.__eq__(other)
+

     def __hash__(self):
         if self['uuid']:
             # For saved Tasks, just define equality by equality of uuids
     def __hash__(self):
         if self['uuid']:
             # For saved Tasks, just define equality by equality of uuids