Fix posix path conversion on Windows in DatasetStatsHook

RELEASE.md

@@ -18,6 +18,7 @@ Please follow the established format:
 - Increase Kedro-Viz timeout. (#1803)
 - Remove demo data source and update feature hints. (#1804)
 - Add markdown support for backticks in the pop-up reminder. (#1826)
+- Fix posix path conversion on Windows in DatasetStatsHook. (#1843)
 
 # Release 8.0.1 
 

demo-project/src/demo_project/pipelines/data_ingestion/nodes.py

@@ -86,9 +86,9 @@ def aggregate_company_data(typed_companies: pd.DataFrame) -> pd.DataFrame:
 
     working_companies = typed_companies.groupby(["id"]).agg(
         {
-            "company_rating": np.mean,
+            "company_rating": "mean",
             "company_location": lambda x: list(set(x))[0],  # Take first item
-            "total_fleet_count": max,
+            "total_fleet_count": "max",
             "iata_approved": any,
         }
     )

package/kedro_viz/integrations/kedro/hooks.py

@@ -5,6 +5,7 @@
 import json
 import logging
 from collections import defaultdict
+from pathlib import Path
 from typing import Any, Union
 
 from kedro.framework.hooks import hook_impl
@@ -134,7 +135,7 @@ def get_file_size(self, dataset: Any) -> Union[int, None]:
             return None
 
         try:
-            file_path = get_filepath_str(dataset._filepath, dataset._protocol)
+            file_path = get_filepath_str(Path(dataset._filepath), dataset._protocol)
             return dataset._fs.size(file_path)
 
         except Exception as exc: