dify

dify/api/core/file/constants.py

@@ -0,0 +1,11 @@
+from typing import Any
+
+# TODO(QuantumGhost): Refactor variable type identification. Instead of directly
+# comparing `dify_model_identity` with constants throughout the codebase, extract
+# this logic into a dedicated function. This would encapsulate the implementation
+# details of how different variable types are identified.
+FILE_MODEL_IDENTITY = "__dify__file__"
+
+
+def maybe_file_object(o: Any) -> bool:
+    return isinstance(o, dict) and o.get("dify_model_identity") == FILE_MODEL_IDENTITY