From 1ec2939c83625209fbadc963dc72e97bee2bb47a Mon Sep 17 00:00:00 2001
From: Ben XO <75862+ben-xo@users.noreply.github.com>
Date: Fri, 19 Apr 2024 21:08:00 +0100
Subject: [PATCH] fix: FakeRedisMixin.from_url() return type is really Self.
 (#305)

This fixes issues when you have strongly typed client code using that method.
---
 fakeredis/_server.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/fakeredis/_server.py b/fakeredis/_server.py
index 46216a27..f084711d 100644
--- a/fakeredis/_server.py
+++ b/fakeredis/_server.py
@@ -8,6 +8,7 @@
 import weakref
 from collections import defaultdict
 from typing import Dict, Tuple, Any, List, Optional, Union, Set
+from typing_extensions import Self
 
 import redis
 
@@ -139,7 +140,7 @@ def __init__(
             self, *args: Any,
             server: Optional[FakeServer] = None,
             version: VersionType = (7,),
-            lua_modules: Set[str] = None,
+            lua_modules: Optional[Set[str]] = None,
             **kwargs: Any) -> None:
         # Interpret the positional and keyword arguments according to the
         # version of redis in use.
@@ -204,7 +205,7 @@ def __init__(
         super().__init__(**kwds)
 
     @classmethod
-    def from_url(cls, *args: Any, **kwargs: Any) -> "FakeRedisMixin":
+    def from_url(cls, *args: Any, **kwargs: Any) -> Self:
         pool = redis.ConnectionPool.from_url(*args, **kwargs)
         # Now override how it creates connections
         pool.connection_class = FakeConnection