bug fixed (google-research#179)

Co-authored-by: Klaus Greff <[email protected]>

.gitignore

@@ -15,3 +15,4 @@ dist/
 shapenet2kubric/shapenet2kubric.log
 examples/KuBasic/Cone/*
 Dockerfile
+output_tmp/*

kubric/utils.py

@@ -11,20 +11,8 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+from absl.flags import argparse_flags
 
-# Copyright 2022 The Kubric Authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
 import argparse
 import collections
 import copy
@@ -50,11 +38,11 @@
 # Kubric argparser
 # --------------------------------------------------------------------------------------------------
 
-class ArgumentParser(argparse.ArgumentParser):
+class ArgumentParser(argparse_flags.ArgumentParser):
   """An argumentparser with default options, and compatibility with the Blender REPL."""
 
   def __init__(self, *args, **kwargs):
-    argparse.ArgumentParser.__init__(self, *args, **kwargs)
+    super().__init__(*args, **kwargs)
 
     # --- default arguments for kubric
     self.add_argument("--frame_rate", type=int, default=24,