Sundar Raghavan 9782bfd64b Support streaming from HF Storage Buckets in StreamingLeRobotDataset ...

Add an opt-in repo_type="bucket" parameter to StreamingLeRobotDataset
and LeRobotDatasetMetadata so a dataset can be streamed directly from an
HF Storage Bucket (hf://buckets/...) with no local download.

When repo_type="bucket":
- skip git-version resolution (buckets have no refs/tags),
- pull the meta/ directory via HfFileSystem.get,
- point url_root at hf://buckets/{repo_id},
- read parquet shards via load_dataset("parquet",
  data_files="hf://buckets/{repo_id}/data/*/*.parquet", ...).

The default repo_type="dataset" preserves all existing behavior.
LeRobotDataset (non-streaming) and create() are unchanged.

Closes #3969

Signed-off-by: Sundar Raghavan <sdraghav@amazon.com>

2026-07-30 15:45:42 +02:00

..

annotations

feat(annotate): improve VLM subtask annotation (legible contact sheets, seeded relabeling, self-hosted vLLM recipe) (#3896)

2026-07-15 11:38:49 +02:00

artifacts

feat(encoding parameters): adding support for user provided video encoding parameters (#3455)

2026-05-14 23:46:42 +02:00

async_inference

feat(dependencies): minimal default tag install (#3362)

2026-04-12 20:03:04 +02:00

cameras

feat(camera): add manual exposure, gain, and white balance options for RealSense cameras (#4130)

2026-07-28 13:41:09 +02:00

configs

fix(config): accept pretrained_model dir for --config_path on resume (#4023)

2026-07-30 13:48:27 +02:00

datasets

Support streaming from HF Storage Buckets in StreamingLeRobotDataset

2026-07-30 15:45:42 +02:00

envs

fix(envs): use RoboCasa task horizons (#4037)

2026-07-30 15:20:56 +02:00

fixtures

fix(depth unit): adding input depth unit storage in the dataset metadata (#3899)

2026-07-02 11:53:13 +02:00

jobs

feat(annotate): run lerobot-annotate on HF Jobs via --job.target (#4095)

2026-07-23 10:30:33 +02:00

mocks

refactor(types): change module name (#4232)

2026-07-30 15:27:51 +02:00

motors

fix(robots): retry SO follower/leader bus reads on transient Feetech errors (#4207)

2026-07-29 15:20:14 +02:00

optim

feat(train): FSDP checkpoint saving (#3810)

2026-06-22 13:51:21 +02:00

policies

refactor(types): change module name (#4232)

2026-07-30 15:27:51 +02:00

processor

refactor(types): change module name (#4232)

2026-07-30 15:27:51 +02:00

rewards

refactor(types): change module name (#4232)

2026-07-30 15:27:51 +02:00

rl

RL stack refactoring (#3075)

2026-05-12 15:49:54 +02:00

robots

fix(robot): type FK-to-EE action features as ACTION not STATE (#4213)

2026-07-29 18:06:01 +02:00

scripts

fix(scripts): register third-party plugins in lerobot_setup_motors (#4123)

2026-07-23 18:06:44 +02:00

teleoperators

refactor(robots): homogenize bi-manual setups implementations (#3772)

2026-06-15 16:28:54 +02:00

training

Add inline offline validation with train/eval split (#3824)

2026-06-25 15:31:24 +02:00

transport

feat(dependencies): minimal default tag install (#3362)

2026-04-12 20:03:04 +02:00

utils

refactor(types): change module name (#4232)

2026-07-30 15:27:51 +02:00

__init__.py

chore(doc): add license header to all files (#818)

2025-03-05 17:56:51 +01:00

conftest.py

perf(tests): cache draccus docstring extraction (#3903)

2026-07-01 17:05:43 +02:00

test_available.py

feat(dependencies): minimal default tag install (#3362)

2026-04-12 20:03:04 +02:00

test_cli_peft.py

feat(rollout): decouple policy deployment from data recording with new lerobot-rollout CLI (#3413)

2026-04-28 00:57:35 +02:00

test_control_robot.py

feat(rollout): decouple policy deployment from data recording with new lerobot-rollout CLI (#3413)

2026-04-28 00:57:35 +02:00

test_robomme_env.py

feat(envs): add RoboMME benchmark (#3311)

2026-04-20 20:21:27 +02:00

test_rollout.py

fix(dependencies): protect peft import (#4188)

2026-07-28 14:57:50 +02:00

test_yaml_policy_path.py

Fix policy.path in YAML configs (PR #3145 followup) (#3597)

2026-05-26 14:01:19 +02:00

utils.py

feat(dependencies): minimal default tag install (#3362)

2026-04-12 20:03:04 +02:00