chore: import upstream snapshot with attribution

2026-07-13 12:58:47 +08:00
commit e68525745e
990 changed files with 259649 additions and 0 deletions
@@ -0,0 +1,67 @@
+# Copyright 2025 The HuggingFace Inc. team. All rights reserved.
+#
+# 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 sys
+
+import draccus
+import pytest
+
+# Importing lerobot_train eagerly pulls in lerobot.datasets, which needs the
+# `dataset` extra. The base CI tier runs without it, so skip the whole module there.
+pytest.importorskip("datasets", reason="datasets is required (install lerobot[dataset])")
+
+from lerobot.configs.train import TrainPipelineConfig  # noqa: E402
+from lerobot.policies.act.configuration_act import (
+    ACTConfig,  # noqa: E402, F401  (registers --policy.type act)
+)
+from lerobot.scripts.lerobot_train import _remote_target_in_argv, train  # noqa: E402
+
+
+def _set_argv(monkeypatch, *args):
+    monkeypatch.setattr(sys, "argv", ["lerobot-train", *args])
+
+
+def test_remote_target_detected_space_separated(monkeypatch):
+    _set_argv(monkeypatch, "--policy.type", "act", "--job.target", "a10g-small")
+    assert _remote_target_in_argv() is True
+
+
+def test_remote_target_detected_equals(monkeypatch):
+    _set_argv(monkeypatch, "--job.target=t4-small")
+    assert _remote_target_in_argv() is True
+
+
+def test_local_string_is_not_remote(monkeypatch):
+    _set_argv(monkeypatch, "--job.target", "local")
+    assert _remote_target_in_argv() is False
+
+
+def test_no_target_is_not_remote(monkeypatch):
+    _set_argv(monkeypatch, "--policy.type", "act")
+    assert _remote_target_in_argv() is False
+
+
+def test_train_dispatches_to_submit_when_remote(monkeypatch):
+    """A remote --job.target short-circuits train() to the HF Jobs submitter."""
+    import lerobot.scripts.lerobot_train as train_module
+
+    captured = []
+    monkeypatch.setattr(train_module, "submit_to_hf", lambda cfg: captured.append(cfg) or "submitted")
+    cfg = draccus.parse(
+        TrainPipelineConfig,
+        args=["--dataset.repo_id", "u/d", "--policy.type", "act", "--job.target", "a10g-small"],
+    )
+    # Returns the submitter's result and never enters the local training path.
+    assert train(cfg) == "submitted"
+    assert captured == [cfg]