Enabled ruff rule EM102

Author: Spaarsh

pyproject.toml

@@ -99,7 +99,7 @@ ignore = [
     "PLR2004",
     # "PERF401",
     "PD901",
-    "EM102",
+    # "EM102",
     "ERA001",
     "SIM108",
     "ICN001",

python/datafusion/dataframe.py

@@ -89,9 +89,11 @@ def from_str(cls: type[Compression], value: str) -> Compression:
             return cls(value.lower())
         except ValueError as err:
             valid_values = str([item.value for item in Compression])
-            raise ValueError(
-                f"{value} is not a valid Compression. Valid values are: {valid_values}"
-            ) from err
+            error_msg = f"""
+                {value} is not a valid Compression.
+                Valid values are: {valid_values}
+                """
+            raise ValueError(error_msg) from err
 
     def get_default_level(self) -> Optional[int]:
         """Get the default compression level for the compression type.