test.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

# Copyright (C) 2016:
#     Sébastien Pasche, sebastien.pasche@leshop.ch
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.
#

author = "Sebastien Pasche"
maintainer = "Sebastien Pasche"
version = "0.0.1"

from riak import RiakClient, RiakObject, BucketType, RiakBucket, datatypes, RiakNode
from pprint import pprint
import json

if __name__ == '__main__':

    riak_nodes = [
        'mtariaa01.leshop.local',
        'mtariaa02.leshop.local',
        'mtariaa03.leshop.local',
        'mtariaa04.leshop.local',
        'mtariaa05.leshop.local'
    ]
    nodes = [
        {'host': node} for node in riak_nodes
    ]

    revers_index_name = 'keys'

    riak_client = RiakClient(
        nodes=nodes,
        multiget_pool_size=(len(riak_nodes) + 1)
    )

    bucket_name='stock-monitoring'

    bucket = riak_client.bucket(bucket_name)
    sets_buckets = riak_client.bucket_type("sets")
    identifier_set = sets_buckets.bucket(bucket_name).get(revers_index_name)

    data = [
        bucket.get(element).data for element in identifier_set
    ]

    pprint("Data")
    pprint("----")
    print(
        json.dumps(
            data,
            sort_keys=True,
            indent=4,
            separators=(',', ': ')
        )
    )