From b734dee575a2b55ab4de838b541dec8bb170ed4b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rn-Michael=20Miehe?= <jmm@yavook.de>
Date: Wed, 22 Nov 2023 00:10:37 +0100
Subject: [PATCH] bugfix: cache entry invalidation

- davkey has no "cls" argument
- needs explicit slice
---
 api/advent22_api/core/dav/webdav.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/api/advent22_api/core/dav/webdav.py b/api/advent22_api/core/dav/webdav.py
index acb5097..2e60a16 100644
--- a/api/advent22_api/core/dav/webdav.py
+++ b/api/advent22_api/core/dav/webdav.py
@@ -95,7 +95,8 @@ class WebDAV:
         cls._webdav_client.upload_to(buffer, path)
 
         # invalidate cache entry
-        cls._cache.pop(davkey("read_bytes")(path))
+        # explicit slice as there is no "cls" argument
+        del cls._cache[davkey("read_bytes", slice(0, None))(path)]
 
     @classmethod
     async def write_str(cls, path: str, content: str, encoding="utf-8") -> None: