improved error logging and file extension extraction (#312)

Author: anderdc

gittensor/classes.py

@@ -73,7 +73,8 @@ def __post_init__(self):
             self.file_extension = self._calculate_file_extension()
 
     def _calculate_file_extension(self) -> str:
-        return self.filename.split('.')[-1].lower() if '.' in self.filename else ''
+        basename = self.filename.split('/')[-1]
+        return basename.split('.')[-1].lower() if '.' in basename else ''
 
     def is_test_file(self) -> bool:
         filename_lower = self.filename.lower()

gittensor/validator/storage/repository.py

@@ -304,7 +304,8 @@ def store_file_changes_bulk(self, file_changes: List[FileChange]) -> int:
                 return len(values)
         except Exception as e:
             self.db.rollback()
-            self.logger.error(f'Error in bulk file change storage: {e}')
+            prs = {(fc.pr_number, fc.repository_full_name) for fc in file_changes}
+            self.logger.error(f'Error in bulk file change storage: {e} | PRs: {prs}')
             return 0
 
     def set_miner_evaluation(self, evaluation: MinerEvaluation) -> bool: