def test_show_running_workspace(tmp_dir, scm, dvc, exp_stage, capsys):
pid_dir = os.path.join(dvc.tmp_dir, dvc.experiments.EXEC_PID_DIR)
makedirs(pid_dir, True)
info = ExecutorInfo(None, None, None, BaseExecutor.DEFAULT_LOCATION)
pidfile = os.path.join(pid_dir, f"workspace{BaseExecutor.PIDFILE_EXT}")
(tmp_dir / pidfile).dump(info.to_dict())
assert dvc.experiments.show()["workspace"] == {
"baseline": {
"data": {
"metrics": {"metrics.yaml": {"data": {"foo": 1}}},
"params": {"params.yaml": {"data": {"foo": 1}}},
"queued": False,
"running": True,
"executor": info.location,
"timestamp": None,
}
}
}
capsys.readouterr()
assert main(["exp", "show", "--no-pager"]) == 0
cap = capsys.readouterr()
assert "Running" in cap.out
assert info.location in cap.out
def test_show_running_executor(tmp_dir, scm, dvc, exp_stage):
baseline_rev = scm.get_rev()
dvc.experiments.run(exp_stage.addressing, params=["foo=2"], queue=True)
exp_rev = dvc.experiments.scm.resolve_rev(f"{EXPS_STASH}@{{0}}")
pid_dir = os.path.join(dvc.tmp_dir, dvc.experiments.EXEC_PID_DIR)
makedirs(pid_dir, True)
info = ExecutorInfo(None, None, None, BaseExecutor.DEFAULT_LOCATION)
pidfile = os.path.join(pid_dir, f"{exp_rev}{BaseExecutor.PIDFILE_EXT}")
(tmp_dir / pidfile).dump(info.to_dict())
results = dvc.experiments.show()
exp_data = get_in(results, [baseline_rev, exp_rev, "data"])
assert not exp_data["queued"]
assert exp_data["running"]
assert exp_data["executor"] == info.location
assert not results["workspace"]["baseline"]["data"]["running"]
def test_show_running_checkpoint(
tmp_dir, scm, dvc, checkpoint_stage, workspace, mocker
):
from dvc.repo.experiments.base import EXEC_BRANCH
from dvc.repo.experiments.executor.local import TempDirExecutor
baseline_rev = scm.get_rev()
dvc.experiments.run(
checkpoint_stage.addressing, params=["foo=2"], queue=True
)
stash_rev = dvc.experiments.scm.resolve_rev(f"{EXPS_STASH}@{{0}}")
run_results = dvc.experiments.run(run_all=True)
checkpoint_rev = first(run_results)
exp_ref = first(exp_refs_by_rev(scm, checkpoint_rev))
pid_dir = os.path.join(dvc.tmp_dir, dvc.experiments.EXEC_PID_DIR)
makedirs(pid_dir, True)
executor = (
BaseExecutor.DEFAULT_LOCATION
if workspace
else TempDirExecutor.DEFAULT_LOCATION
)
info = ExecutorInfo(123, "foo.git", baseline_rev, executor)
rev = "workspace" if workspace else stash_rev
pidfile = os.path.join(pid_dir, f"{rev}{BaseExecutor.PIDFILE_EXT}")
(tmp_dir / pidfile).dump(info.to_dict())
mocker.patch.object(
BaseExecutor, "fetch_exps", return_value=[str(exp_ref)]
)
if workspace:
scm.set_ref(EXEC_BRANCH, str(exp_ref), symbolic=True)
results = dvc.experiments.show()
checkpoint_res = get_in(results, [baseline_rev, checkpoint_rev, "data"])
assert checkpoint_res["running"]
assert checkpoint_res["executor"] == info.location
assert not results["workspace"]["baseline"]["data"]["running"]
def make_executor_info(**kwargs):
# set default values for required info fields
for key in (
"git_url",
"baseline_rev",
"location",
"root_dir",
"dvc_dir",
):
if key not in kwargs:
kwargs[key] = ""
return ExecutorInfo(**kwargs)
def run(self):
from dvc.repo.experiments.executor.base import (
BaseExecutor,
ExecutorInfo,
)
from dvc.utils.serialize import load_json
info = ExecutorInfo.from_dict(load_json(self.args.infofile))
BaseExecutor.reproduce(
info=info,
rev="",
queue=None,
log_level=logger.getEffectiveLevel(),
infofile=self.args.infofile,
)
return 0
def test_reproduce(tmp_dir, scm, dvc, cloud, exp_stage, mocker):
from sshfs import SSHFileSystem as _sshfs
rev = scm.get_rev()
root_url = cloud / SSHExecutor.gen_dirname()
mocker.patch.object(SSHFileSystem, "exists", return_value=True)
mock_execute = mocker.patch.object(_sshfs, "execute")
info = ExecutorInfo(
str(root_url),
rev,
"machine-foo",
str(root_url.path),
".dvc",
)
infofile = str((root_url / "foo.run").path)
SSHExecutor.reproduce(
info,
rev,
infofile=infofile,
fs_factory=partial(_ssh_factory, cloud),
)
assert mock_execute.called_once()
_name, args, _kwargs = mock_execute.mock_calls[0]
assert f"dvc exp exec-run --infofile {infofile}" in args[0]
