Redis+Trio support

quart_session/redis_trio/errors.py

@@ -0,0 +1,33 @@
+# -*- coding: utf-8 -*-
+"""
+    quart_session.redis_trio.errors
+    ~~~~~~~~~~~~~~~~~~~~~~
+
+    A simple Redis Trio client.
+
+    :copyright: (c) 2017 by Bogdan Paul Popa.
+    :copyright: (c) 2019 by Oleksii Aleksieiev.
+    :copyright: (c) 2020 by dsc.
+    :license: BSD, see LICENSE for more details.
+"""
+
+
+class RedisError(Exception):
+    """Base class for all Redis-related errors.
+    """
+
+
+class ProtocolError(RedisError):
+    """Raised when Redis responds with something that doesn't conform
+    to the protocol.
+    """
+
+
+class ResponseError(RedisError):
+    """Raised when Redis returns an error response.
+    """
+
+
+class ResponseTypeError(ResponseError):
+    """Raised when Redis returns an error response with a `WRONGTYPE` prefix.
+    """