pylibmc

import pylibmc import os # Memcached server addresses, can be an environment variable (e.g., for MemCachier). # For local testing, use ['127.0.0.1:11211']. Multiple servers can be listed. servers = os.environ.get('MEMCACHIER_SERVERS', '127.0.0.1:11211').split(',') username = os.environ.get('MEMCACHIER_USERNAME', '') password = os.environ.get('MEMCACHIER_PASSWORD', '') # Initialize client. 'binary=True' enables the binary protocol, 'tcp_nodelay' improves performance. # SASL authentication is used if username and password are provided. if username and password: mc = pylibmc.Client(servers, binary=True, behaviors={"tcp_nodelay": True}, username=username, password=password) else: mc = pylibmc.Client(servers, binary=True, behaviors={"tcp_nodelay": True}) # Basic operations key = "my_test_key" value = "Hello from pylibmc!" # Set a value with an expiry of 60 seconds success_set = mc.set(key, value, time=60) print(f"Set '{key}' to '{value}': {success_set}") # Get the value retrieved_value = mc.get(key) print(f"Retrieved '{key}': {retrieved_value}") # Set multiple values mc.set_multi({"key1": "value1", "key2": 123}) print(f"Retrieved 'key1': {mc.get('key1')}") # Delete a key success_delete = mc.delete(key) print(f"Deleted '{key}': {success_delete}") print(f"'{key}' after deletion: {mc.get(key)}")