Convert SK Images to new assets format

infra/bots/assets/skimage/create.py

Index: infra/bots/assets/skimage/create.py
diff --git a/infra/bots/assets/skimage/create.py b/infra/bots/assets/skimage/create.py
new file mode 100755
index 0000000000000000000000000000000000000000..bb83fef3f1e48d48f1000b24d8176ee10fc63521
--- /dev/null
+++ b/infra/bots/assets/skimage/create.py
@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+#
+# Copyright 2016 Google Inc.
+#
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+
+"""Create the asset."""
+
+
+import argparse
+import common
+from assets import asset_utils
+
+
+def create_asset(target_dir):
+  """Create the asset."""
+  # The common case is to add one or more images to the existing set. Therefore,
+  # download the previous version first.
+  asset = asset_utils.Asset(common.ASSET_NAME, asset_utils.MultiStore())
+  asset.download_current_version(target_dir)
+
+  # Allow the user to modify the contents of the target dir.
+  raw_input('Previous SKImage contents have been downloaded. Please make '
+            'your desired changes in the following directory and press enter '
+            'to continue:\n%s' % target_dir)
+
+
+def main():
+  parser = argparse.ArgumentParser()
+  parser.add_argument('--target_dir', '-t', required=True)
+  args = parser.parse_args()
+  create_asset(args.target_dir)
+
+
+if __name__ == '__main__':
+  main()