TMP

datasalad/settings/env.py

@@ -95,7 +95,7 @@ def __contains__(self, key: str) -> bool:
         # we only need to reimplement this due to Python's behavior to
         # forece-modify environment variable names on Windows. Only
         # talking directly for environ accounts for that
-        return key in environ
+        return self.get_key_from_varname(key) in environ
 
     def __repr__(self):
         # TODO: list keys?