fixes

Author: Spaarsh

python/datafusion/expr.py

@@ -102,7 +102,6 @@
 
 __all__ = [
     "Expr",
-    "RawExpr",
     "Column",
     "Literal",
     "BinaryExpr",
@@ -198,11 +197,6 @@ def __init__(self, expr: expr_internal.RawExpr) -> None:
         """This constructor should not be called by the end user."""
         self.expr = expr
 
-    @property 
-    def raw_expr(self) -> expr_internal.RawExpr:
-        """Returns the underlying RawExpr instance."""
-        return self.expr
-
     def to_variant(self) -> Any:
         """Convert this expression into a python object if possible."""
         return self.expr.to_variant()

python/tests/test_wrapper_coverage.py

@@ -36,13 +36,15 @@ def missing_exports(internal_obj, wrapped_obj) -> None:
     for attr in dir(internal_obj):
         if attr in ["_global_ctx"]:
             continue
-        
+
         # Check if Raw* classes have corresponding wrapper classes
         if attr.startswith("Raw"):
             base_class = attr[3:]  # Remove "Raw" prefix
-            assert hasattr(wrapped_obj, base_class), f"Missing implementation for {attr}"
+            assert hasattr(wrapped_obj, base_class)
             continue
 
+        assert attr in dir(wrapped_obj)
+
         internal_attr = getattr(internal_obj, attr)
         wrapped_attr = getattr(wrapped_obj, attr)