# Copyright 2013-2015 DataStax, Inc.
#
# 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.

"""
This module holds classes for working with prepared statements and
specifying consistency levels and retry policies for individual
queries.
"""

from collections import namedtuple
from datetime import datetime, timedelta
import re
import struct
import time
import six

from cassandra import ConsistencyLevel, OperationTimedOut
from cassandra.util import unix_time_from_uuid1
from cassandra.encoder import Encoder
import cassandra.encoder
from cassandra.util import OrderedDict

import logging
log = logging.getLogger(__name__)