Revert "Support `truncated` flag returned by identity service"

This reverts commit 870be44c0ed5564101f9cf9d53e8085fb01680c8.

This change breaks end users of the library. See:

http://logs.openstack.org/50/285450/1/check/gate-shade-dsvm-functional-keystone2/d1093b5/console.html#_2016-02-26_20_49_32_928

For an example of a consumer of the library being broken.

Change-Id: I1912003afb89579eb869767db7a411c451bc9806

1 files changed, 1 insertions, 35 deletions

diff --git a/keystoneclient/base.py b/keystoneclient/base.py
index d4fdc9e..3273ecb 100644
--- a/keystoneclient/base.py
+++ b/keystoneclient/base.py
@@ -76,36 +76,6 @@ def filter_kwargs(f):
     return func
 
 
-class TruncatedList(list):
-    """List with attribute `truncated`.
-
-    The main purpose of this class is to handle flag `truncated` returned
-    by Identity Service. It subclasses standard Python list and overrides
-    only equality operators.
-
-    :param bool truncated: whether the list is truncated or not.
-    """
-    def __init__(self, collection, truncated=False):
-        super(TruncatedList, self).__init__(collection)
-        self.truncated = truncated
-
-    def __eq__(self, other):
-        """Compare this list with another one.
-
-        Two TruncatedLists are equal if the lists they carry are equal
-        and their attributes `truncated` are equal.
-
-        If another value has not attribute `truncated`, it is assumed to
-        be False.
-        """
-        values_eq = super(TruncatedList, self).__eq__(other)
-        truncated_eq = self.truncated == getattr(other, 'truncated', False)
-        return values_eq and truncated_eq
-
-    def __ne__(self, other):
-        return not self.__eq__(other)
-
-
 class Manager(object):
     """Basic manager type providing common operations.
 
@@ -147,8 +117,6 @@ class Manager(object):
         :param body: data that will be encoded as JSON and passed in POST
             request (GET will be sent by default)
         :param kwargs: Additional arguments will be passed to the request.
-        :returns: list of objects with indication of truncation
-        :rtype: :py:class:`keystoneclient.base.TruncatedList`
         """
         if body:
             resp, body = self.client.post(url, body=body, **kwargs)
@@ -159,7 +127,6 @@ class Manager(object):
             obj_class = self.resource_class
 
         data = body[response_key]
-        truncated = body.get('truncated', False)
         # NOTE(ja): keystone returns values as list as {'values': [ ... ]}
         #           unlike other services which just return the list...
         try:
@@ -167,8 +134,7 @@ class Manager(object):
         except (KeyError, TypeError):
             pass
 
-        objects = [obj_class(self, res, loaded=True) for res in data if res]
-        return TruncatedList(objects, truncated=truncated)
+        return [obj_class(self, res, loaded=True) for res in data if res]
 
     def _get(self, url, response_key, **kwargs):
         """Get an object from collection.