Basic Redis connection configuration

src/rectes/redis_db.py

@@ -0,0 +1,6 @@
+# noinspection PyUnresolvedReferences,PyProtectedMember
+from redis import asyncio as aioredis
+
+from rectes.settings import settings
+
+redis = aioredis.from_url(settings.redis.url)

src/rectes/settings.py

@@ -0,0 +1,27 @@
+import os
+
+import tomllib
+
+
+class Settings:
+    def __init__(self, data: dict = None):
+        if data:
+            self._data = data
+        else:
+            with open(
+                os.getenv("RECTES_CONF_FILE", "/etc/rectes/rectes.toml"), "rb"
+            ) as f:
+                self._data = tomllib.load(f)
+
+    def __getattr__(self, item):
+        try:
+            value = self._data[item]
+        except KeyError:
+            raise AttributeError
+        if isinstance(value, dict):
+            return Settings(data=value)
+        else:
+            return value
+
+
+settings = Settings()