Fix black and type checking issues

requests-cache · Jan 1, 2022 · 28f368a · 28f368a
1 parent 3d5f55d
commit 28f368a
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/requests_cache/cache_keys.py b/requests_cache/cache_keys.py
@@ -81,8 +81,9 @@ def get_matched_headers(
     else:
         included = set(headers) - DEFAULT_EXCLUDE_HEADERS
 
-    included = sorted(included, key=lambda x:x.lower())
-    return [f'{k.lower()}={headers[k]}' for k in included if k in headers]
+    return [
+        f'{k.lower()}={headers[k]}' for k in sorted(included, key=lambda x: x.lower()) if k in headers
+    ]
 
 
 def normalize_request(request: AnyRequest, ignored_parameters: ParamList) -> AnyPreparedRequest: