HOTFIX: Skip casual files in model and ensemble directories / issue-69

Author: anatolfernandez

autosklearn/ensemble_builder.py

@@ -128,6 +128,10 @@ def main(self):
             for dir_ensemble_file in dir_ensemble_list:
                 if dir_ensemble_file.endswith("/"):
                     dir_ensemble_file = dir_ensemble_file[:-1]
+                if not dir_ensemble_file.endswith(".npy"):
+                    self.logger.warning('Error loading file (not .npy): %s', dir_ensemble_file)
+                    continue
+
                 basename = os.path.basename(dir_ensemble_file)
                 dir_ensemble_file = os.path.join(dir_ensemble, basename)
                 mtime = os.path.getmtime(dir_ensemble_file)

autosklearn/util/backend.py

@@ -179,6 +179,9 @@ def load_models_by_file_names(self, model_file_names):
             # File names are like: {seed}.{index}.model
             if model_file.endswith('/'):
                 model_file = model_file[:-1]
+            if not model_file.endswith('.model'):
+                continue
+
             basename = os.path.basename(model_file)
 
             basename_parts = basename.split('.')