Remove deprecated things for 2.0 release

Change-Id: Id9adbc50bd51adc77ce88f698ad0ea2ee63fc5e2

2 files changed, 4 insertions, 63 deletions

diff --git a/taskflow/persistence/backends/impl_memory.py b/taskflow/persistence/backends/impl_memory.py
index 879e269..1be48bb 100644
--- a/taskflow/persistence/backends/impl_memory.py
+++ b/taskflow/persistence/backends/impl_memory.py
@@ -20,7 +20,6 @@ import copy
 import itertools
 import posixpath as pp
 
-from debtcollector import removals
 import fasteners
 import six
 
@@ -193,35 +192,14 @@ class FakeFilesystem(object):
         return [selector_func(node, child_node)
                 for child_node in node.bfs_iter()]
 
-    @removals.removed_kwarg('recursive', version="0.11", removal_version="2.0")
-    def ls(self, path, recursive=False):
-        """Return list of all children of the given path.
-
-        NOTE(harlowja): if ``recursive`` is passed in as truthy then the
-        absolute path is **always** returned (not the relative path). If
-        ``recursive`` is left as the default or falsey then the
-        relative path is **always** returned.
-
-        This is documented in bug `1458114`_ and the existing behavior is
-        being maintained, to get a recursive version that is absolute (or is
-        not absolute) it is recommended to use the :py:meth:`.ls_r` method
-        instead.
-
-        .. deprecated:: 0.11
-
-          In a future release the ``recursive`` keyword argument will
-          be removed (so preferring and moving to the :py:meth:`.ls_r` should
-          occur earlier rather than later).
-
-        .. _1458114: https://bugs.launchpad.net/taskflow/+bug/1458114
-        """
+    def ls(self, path, absolute=False):
+        """Return list of all children of the given path (not recursive)."""
         node = self._fetch_node(path)
-        if recursive:
+        if absolute:
             selector_func = self._metadata_path_selector
-            child_node_it = node.bfs_iter()
         else:
             selector_func = self._up_to_root_selector
-            child_node_it = iter(node)
+        child_node_it = iter(node)
         return [selector_func(node, child_node)
                 for child_node in child_node_it]
 
diff --git a/taskflow/persistence/logbook.py b/taskflow/persistence/logbook.py
deleted file mode 100644
index 829f6ba..0000000
--- a/taskflow/persistence/logbook.py
+++ /dev/null
@@ -1,37 +0,0 @@
-# -*- coding: utf-8 -*-
-
-#    Copyright (C) 2015 Yahoo! Inc. All Rights Reserved.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-from debtcollector import removals
-
-from taskflow.persistence import models
-
-
-# TODO(harlowja): remove me in a future version, since the models
-# module is more appropriately named to what the objects in it are used for...
-removals.removed_module(__name__,  replacement="'%s'" % models.__name__,
-                        version="1.15", removal_version='2.0',
-                        stacklevel=4)
-
-
-# Keep alias classes/functions... around until this module is removed.
-LogBook = models.LogBook
-FlowDetail = models.FlowDetail
-AtomDetail = models.AtomDetail
-TaskDetail = models.TaskDetail
-RetryDetail = models.RetryDetail
-atom_detail_type = models.atom_detail_type
-atom_detail_class = models.atom_detail_class
-ATOM_TYPES = models.ATOM_TYPES