make order of headers repeatable

Signed-off-by: Sergey Chvalyuk <grubberr@gmail.com>
requests-cache · Dec 17, 2021 · 3d5f55d · 3d5f55d
1 parent 71ea521
commit 3d5f55d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/requests_cache/cache_keys.py b/requests_cache/cache_keys.py
@@ -81,6 +81,7 @@ 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]