# Path: tooz/hashring.py
# class UnknownNode(tooz.ToozError):
# class HashRing(object):
#     def __init__(self, node):
#     def __init__(self, nodes, partitions=DEFAULT_PARTITION_NUMBER,
#                  hash_function=DEFAULT_HASH_FUNCTION):
#     def add_node(self, node, weight=1):
#     def add_nodes(self, nodes, weight=1):
#     def remove_node(self, node):
#     def _hash2int(key):
#     def _get_partition(self, data):
#     def _get_node(self, partition):
#     def get_nodes(self, data, ignore_nodes=None, replicas=1):
#     def __getitem__(self, key):
#     def __len__(self):
#     DEFAULT_PARTITION_NUMBER = 2**5
#     DEFAULT_HASH_FUNCTION = 'md5'


from tooz import hashring
#
#    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.



class Partitioner(object):
    """Partition set of objects across several members.

    Objects to be partitioned should implement the __tooz_hash__ method to
    identify themselves across the consistent hashring. This should method
    return bytes.

    """

    DEFAULT_PARTITION_NUMBER = hashring.HashRing.DEFAULT_PARTITION_NUMBER

    def __init__(self, coordinator, group_id,
                 partitions=DEFAULT_PARTITION_NUMBER):
        members = coordinator.get_members(group_id)
        self.partitions = partitions
        self.group_id = group_id
        self._coord = coordinator
        caps = [(m, self._coord.get_member_capabilities(self.group_id, m))
                for m in members.get()]
        self._coord.watch_join_group(self.group_id, self._on_member_join)
        self._coord.watch_leave_group(self.group_id, self._on_member_leave)

# Path: tooz/hashring.py
# class UnknownNode(tooz.ToozError):
# class HashRing(object):
#     def __init__(self, node):
#     def __init__(self, nodes, partitions=DEFAULT_PARTITION_NUMBER,
#                  hash_function=DEFAULT_HASH_FUNCTION):
#     def add_node(self, node, weight=1):
#     def add_nodes(self, nodes, weight=1):
#     def remove_node(self, node):
#     def _hash2int(key):
#     def _get_partition(self, data):
#     def _get_node(self, partition):
#     def get_nodes(self, data, ignore_nodes=None, replicas=1):
#     def __getitem__(self, key):
#     def __len__(self):
#     DEFAULT_PARTITION_NUMBER = 2**5
#     DEFAULT_HASH_FUNCTION = 'md5'


# Path: tooz/partitioner.py
from tooz import hashring

#
#    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.



class Partitioner(object):
    """Partition set of objects across several members.

    Objects to be partitioned should implement the __tooz_hash__ method to
    identify themselves across the consistent hashring. This should method
    return bytes.

    """

    DEFAULT_PARTITION_NUMBER = hashring.HashRing.DEFAULT_PARTITION_NUMBER

    def __init__(self, coordinator, group_id,
                 partitions=DEFAULT_PARTITION_NUMBER):
        members = coordinator.get_members(group_id)
        self.partitions = partitions
        self.group_id = group_id
        self._coord = coordinator
        caps = [(m, self._coord.get_member_capabilities(self.group_id, m))
                for m in members.get()]
        self._coord.watch_join_group(self.group_id, self._on_member_join)
        self._coord.watch_leave_group(self.group_id, self._on_member_leave)

        self.ring = hashring.HashRing([], partitions=self.partitions)