python3.6 compatibility

flyingcircusio · Dec 8, 2023 · 67aa882 · 67aa882
1 parent bace69c
commit 67aa882
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/src/batou_ext/nix.py b/src/batou_ext/nix.py
@@ -515,9 +515,12 @@ def seq_to_nix(seq):
 
 def mapping_to_nix(obj):
     # XXX: only str keys for now
-    converted = {
-        k: conv for k, v in obj.items() if (conv := value_to_nix(v)) is not None
-    }
+
+    converted = {}
+    for k, v in obj.items():
+        conv = value_to_nix(v)
+        if conv is not None:
+            converted[k] = conv
     return nix_dict_to_nix(converted)