Sort json file processing in labelme2voc.py

Author: wkentaro

examples/instance_segmentation/labelme2voc.py

@@ -77,7 +77,7 @@ def main():
         f.writelines("\n".join(class_names))
     print("Saved class_names:", out_class_names_file)
 
-    for filename in glob.glob(osp.join(args.input_dir, "*.json")):
+    for filename in sorted(glob.glob(osp.join(args.input_dir, "*.json"))):
         print("Generating dataset from:", filename)
 
         label_file = labelme.LabelFile(filename=filename)