examples/scans.py

# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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 pprint import pprint

from pyignite import Client

client = Client()
with client.connect('127.0.0.1', 10800):
    my_cache = client.create_cache('my cache')
    my_cache.put_all({'key_{}'.format(v): v for v in range(20)})
    # {
    #     'key_0': 0,
    #     'key_1': 1,
    #     'key_2': 2,
    #     ... 20 elements in total...
    #     'key_18': 18,
    #     'key_19': 19
    # }

    with my_cache.scan() as cursor:
        for k, v in cursor:
            print(k, v)
    # 'key_17' 17
    # 'key_10' 10
    # 'key_6' 6,
    # ... 20 elements in total...
    # 'key_16' 16
    # 'key_12' 12

    with my_cache.scan() as cursor:
        pprint(dict(cursor))
    # {
    #     'key_17': 17,
    #     'key_10': 10,
    #     'key_6': 6,
    #     ... 20 elements in total...
    #     'key_16': 16,
    #     'key_12': 12
    # }

    my_cache.destroy()