Added support for cache prefixes and TTL

classes/holo_bot.py

@@ -1,5 +1,6 @@
 import logging
 from logging import Logger
+from typing import Literal
 
 from libbot.cache.classes import CacheMemcached, CacheRedis
 from libbot.cache.manager import create_cache_client
@@ -16,5 +17,12 @@ class HoloBot(PycordBot):
         self._set_cache_engine()
 
     def _set_cache_engine(self) -> None:
-        if "cache" in self.config and self.config["cache"]["type"] is not None:
+        cache_type: Literal["redis", "memcached"] | None = self.config["cache"]["type"]
-            self.cache = create_cache_client(self.config, self.config["cache"]["type"])
+
+        if "cache" in self.config and cache_type is not None:
+            self.cache = create_cache_client(
+                self.config,
+                cache_type,
+                prefix=self.config["cache"][cache_type]["prefix"],
+                default_ttl_seconds=3600,
+            )

config_example.json

@@ -25,10 +25,12 @@
     "cache": {
         "type": null,
         "memcached": {
-            "uri": "127.0.0.1:11211"
+            "uri": "127.0.0.1:11211",
+            "prefix": null
         },
         "redis": {
-            "uri": "redis://127.0.0.1:6379/0"
+            "uri": "redis://127.0.0.1:6379/0",
+            "prefix": null
         }
     },
     "logging": {

migrations/202507091444.py

@@ -0,0 +1,31 @@
+import logging
+from logging import Logger
+
+from libbot.utils import config_set, config_delete
+from mongodb_migrations.base import BaseMigration
+
+logger: Logger = logging.getLogger(__name__)
+
+
+class Migration(BaseMigration):
+    def upgrade(self):
+        try:
+            config_set("prefix", None, "cache", "memcached")
+            config_set("prefix", None, "cache", "redis")
+        except Exception as exc:
+            logger.error(
+                "Could not upgrade the config during migration '%s' due to: %s",
+                __name__,
+                exc,
+            )
+
+    def downgrade(self):
+        try:
+            config_delete("prefix", "cache", "redis")
+            config_delete("prefix", "cache", "memcached")
+        except Exception as exc:
+            logger.error(
+                "Could not downgrade the config during migration '%s' due to: %s",
+                __name__,
+                exc,
+            )