[Fix] Path mapping only once in storage backends (#490)

open-mmlab · Aug 30, 2022 · eddc92f · eddc92f
1 parent 15905bd
commit eddc92f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mmengine/fileio/file_client.py b/mmengine/fileio/file_client.py
@@ -87,7 +87,7 @@ def _map_path(self, filepath: Union[str, Path]) -> str:
         filepath = str(filepath)
         if self.path_mapping is not None:
             for k, v in self.path_mapping.items():
-                filepath = filepath.replace(k, v)
+                filepath = filepath.replace(k, v, 1)
         return filepath
 
     def _format_path(self, filepath: str) -> str: