| # 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. |
| |
| import asyncio |
| |
| from pyignite import AioClient |
| |
| |
| async def main(): |
| # Create client and connect. |
| client = AioClient() |
| async with client.connect('127.0.0.1', 10800): |
| # Create cache |
| cache = await client.get_or_create_cache('test_async_cache') |
| |
| # Load data concurrently. |
| await asyncio.gather( |
| *[cache.put(f'key_{i}', f'value_{i}') for i in range(0, 20)] |
| ) |
| |
| # Key-value queries. |
| print(await cache.get('key_10')) |
| print(await cache.get_all([f'key_{i}' for i in range(0, 10)])) |
| # value_10 |
| # {'key_3': 'value_3', 'key_2': 'value_2', 'key_1': 'value_1','....} |
| |
| # Scan query. |
| async with cache.scan() as cursor: |
| async for k, v in cursor: |
| print(f'key = {k}, value = {v}') |
| # key = key_42, value = value_42 |
| # key = key_43, value = value_43 |
| # key = key_40, value = value_40 |
| # key = key_41, value = value_41 |
| # key = key_37, value = value_37 |
| # key = key_51, value = value_51 |
| # key = key_20, value = value_20 |
| # ...... |
| |
| # Clean up. |
| await cache.destroy() |
| |
| loop = asyncio.get_event_loop() |
| loop.run_until_complete(main()) |