[compat] Replace deficient ChainMap class in Py3.3 and earlier

* fix version check
2022-08-26 12:22:01 +01:00 · 2022-08-26 12:22:01 +01:00 · ed5c44e7b7
parent 0f6422590e
commit ed5c44e7b7
1 changed files with 1 additions and 1 deletions
--- a/youtube_dl/compat.py
+++ b/youtube_dl/compat.py
@ -3005,7 +3005,7 @@ except ImportError:
 try:
    from collections import ChainMap as compat_collections_chain_map
    # Py3.3's ChainMap is deficient
-    if sys.version_info <= (3, 3):
+    if sys.version_info < (3, 4):
        raise ImportError
 except ImportError:
    # Py <= 3.3