Merge branch 'main' into wael/fix-annotations

.github/workflows/trufflehog.yml

@@ -0,0 +1,18 @@
+on:
+  push:
+
+name: Secret Leaks
+
+permissions:
+  contents: read
+
+jobs:
+  trufflehog:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+    - name: Secret Scanning
+      uses: trufflesecurity/trufflehog@main

lerobot/scripts/visualize_dataset.py

@@ -109,6 +109,7 @@ def visualize_dataset(
     ws_port: int = 9087,
     save: bool = False,
     output_dir: Path | None = None,
+    root: Path | None = None,
 ) -> Path | None:
     if save:
         assert (
@@ -116,7 +117,7 @@ def visualize_dataset(
         ), "Set an output directory where to write .rrd files with `--output-dir path/to/directory`."
 
     logging.info("Loading dataset")
-    dataset = LeRobotDataset(repo_id)
+    dataset = LeRobotDataset(repo_id, root=root)
 
     logging.info("Loading dataloader")
     episode_sampler = EpisodeSampler(dataset, episode_index)
@@ -259,6 +260,12 @@ def main():
         help="Directory path to write a .rrd file when `--save 1` is set.",
     )
 
+    parser.add_argument(
+        "--root",
+        type=str,
+        help="Root directory for a dataset stored on a local machine.",
+    )
+
     args = parser.parse_args()
     visualize_dataset(**vars(args))
 

tests/test_visualize_dataset.py

@@ -13,6 +13,8 @@
 # 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 pathlib import Path
+
 import pytest
 
 from lerobot.scripts.visualize_dataset import visualize_dataset
@@ -31,3 +33,20 @@ def test_visualize_dataset(tmpdir, repo_id):
         output_dir=tmpdir,
     )
     assert rrd_path.exists()
+
+
+@pytest.mark.parametrize(
+    "repo_id",
+    ["lerobot/pusht"],
+)
+@pytest.mark.parametrize("root", [Path(__file__).parent / "data"])
+def test_visualize_local_dataset(tmpdir, repo_id, root):
+    rrd_path = visualize_dataset(
+        repo_id,
+        episode_index=0,
+        batch_size=32,
+        save=True,
+        output_dir=tmpdir,
+        root=root,
+    )
+    assert rrd_path.exists()