mirror of
https://github.com/Stone-Red-Code/dvc.git
synced 2026-11-02 07:18:25 +01:00
karajan1001
d56376c70a
fix: #8451 1. Change the call of scm.describe from individual revision to a collection of them. Accelerate the run speed of `exp show` 2. Bump scmrepo to 0.1.2
680 lines
22 KiB
Python
680 lines
22 KiB
Python
import itertools
|
|
import logging
|
|
import os
|
|
import stat
|
|
|
|
import pytest
|
|
from funcy import first
|
|
|
|
from dvc.dvcfile import PIPELINE_FILE
|
|
from dvc.exceptions import ReproductionError
|
|
from dvc.repo.experiments.queue.base import BaseStashQueue
|
|
from dvc.repo.experiments.utils import exp_refs_by_rev
|
|
from dvc.scm import resolve_rev
|
|
from dvc.stage.exceptions import StageFileDoesNotExistError
|
|
from dvc.utils.serialize import PythonFileCorruptedError
|
|
from tests.func.test_repro_multistage import COPY_SCRIPT
|
|
|
|
|
|
@pytest.mark.parametrize("name", [None, "foo"])
|
|
def test_new_simple(tmp_dir, scm, dvc, exp_stage, mocker, name, workspace):
|
|
baseline = scm.get_rev()
|
|
tmp_dir.gen("params.yaml", "foo: 2")
|
|
|
|
new_mock = mocker.spy(dvc.experiments, "new")
|
|
results = dvc.experiments.run(
|
|
exp_stage.addressing, name=name, tmp_dir=not workspace
|
|
)
|
|
exp = first(results)
|
|
ref_info = first(exp_refs_by_rev(scm, exp))
|
|
assert ref_info and ref_info.baseline_sha == baseline
|
|
|
|
new_mock.assert_called_once()
|
|
fs = scm.get_fs(exp)
|
|
with fs.open("metrics.yaml", mode="r", encoding="utf-8") as fobj:
|
|
assert fobj.read().strip() == "foo: 2"
|
|
|
|
if workspace:
|
|
assert (tmp_dir / "metrics.yaml").read_text().strip() == "foo: 2"
|
|
|
|
exp_name = name if name else ref_info.name
|
|
assert dvc.experiments.get_exact_name([exp])[exp] == exp_name
|
|
assert resolve_rev(scm, exp_name) == exp
|
|
|
|
|
|
def test_experiment_exists(tmp_dir, scm, dvc, exp_stage, mocker, workspace):
|
|
from dvc.repo.experiments.exceptions import ExperimentExistsError
|
|
|
|
dvc.experiments.run(
|
|
exp_stage.addressing,
|
|
name="foo",
|
|
params=["foo=2"],
|
|
tmp_dir=not workspace,
|
|
)
|
|
|
|
new_mock = mocker.spy(BaseStashQueue, "_stash_exp")
|
|
with pytest.raises(ExperimentExistsError):
|
|
dvc.experiments.run(
|
|
exp_stage.addressing,
|
|
name="foo",
|
|
params=["foo=3"],
|
|
tmp_dir=not workspace,
|
|
)
|
|
new_mock.assert_not_called()
|
|
|
|
results = dvc.experiments.run(
|
|
exp_stage.addressing,
|
|
name="foo",
|
|
params=["foo=3"],
|
|
force=True,
|
|
tmp_dir=not workspace,
|
|
)
|
|
exp = first(results)
|
|
|
|
fs = scm.get_fs(exp)
|
|
with fs.open("metrics.yaml", mode="r", encoding="utf-8") as fobj:
|
|
assert fobj.read().strip() == "foo: 3"
|
|
|
|
|
|
@pytest.mark.skipif(os.name == "nt", reason="Not supported for Windows.")
|
|
def test_file_permissions(tmp_dir, scm, dvc, exp_stage, mocker):
|
|
mode = 0o755
|
|
os.chmod(tmp_dir / "copy.py", mode)
|
|
scm.add(["copy.py"])
|
|
scm.commit("set exec")
|
|
|
|
tmp_dir.gen("params.yaml", "foo: 2")
|
|
dvc.experiments.run(exp_stage.addressing)
|
|
assert stat.S_IMODE(os.stat(tmp_dir / "copy.py").st_mode) == mode
|
|
|
|
|
|
def test_failed_exp_workspace(
|
|
tmp_dir,
|
|
scm,
|
|
dvc,
|
|
failed_exp_stage,
|
|
mocker,
|
|
capsys,
|
|
):
|
|
tmp_dir.gen("params.yaml", "foo: 2")
|
|
with pytest.raises(ReproductionError):
|
|
dvc.experiments.run(failed_exp_stage.addressing)
|
|
assert not dvc.fs.exists(
|
|
os.path.join(dvc.experiments.workspace_queue.pid_dir, "workspace")
|
|
)
|
|
|
|
|
|
def test_apply(tmp_dir, scm, dvc, exp_stage):
|
|
from dvc.exceptions import InvalidArgumentError
|
|
from dvc.repo.experiments.exceptions import ApplyConflictError
|
|
|
|
results = dvc.experiments.run(
|
|
exp_stage.addressing, params=["foo=2"], tmp_dir=True
|
|
)
|
|
exp_a = first(results)
|
|
|
|
results = dvc.experiments.run(
|
|
exp_stage.addressing, params=["foo=3"], tmp_dir=True
|
|
)
|
|
exp_b = first(results)
|
|
|
|
with pytest.raises(InvalidArgumentError):
|
|
dvc.experiments.apply("foo")
|
|
|
|
dvc.experiments.apply(exp_a)
|
|
assert (tmp_dir / "params.yaml").read_text().strip() == "foo: 2"
|
|
assert (tmp_dir / "metrics.yaml").read_text().strip() == "foo: 2"
|
|
|
|
with pytest.raises(ApplyConflictError):
|
|
dvc.experiments.apply(exp_b, force=False)
|
|
# failed apply should revert everything to prior state
|
|
assert (tmp_dir / "params.yaml").read_text().strip() == "foo: 2"
|
|
assert (tmp_dir / "metrics.yaml").read_text().strip() == "foo: 2"
|
|
|
|
dvc.experiments.apply(exp_b)
|
|
assert (tmp_dir / "params.yaml").read_text().strip() == "foo: 3"
|
|
assert (tmp_dir / "metrics.yaml").read_text().strip() == "foo: 3"
|
|
|
|
|
|
def test_apply_queued(tmp_dir, scm, dvc, exp_stage):
|
|
from dvc.repo.experiments.exceptions import ApplyConflictError
|
|
|
|
metrics_original = (tmp_dir / "metrics.yaml").read_text().strip()
|
|
dvc.experiments.run(
|
|
exp_stage.addressing, params=["foo=2"], name="exp-a", queue=True
|
|
)
|
|
dvc.experiments.run(
|
|
exp_stage.addressing, params=["foo=3"], name="exp-b", queue=True
|
|
)
|
|
queue_revs = {
|
|
entry.name: entry.stash_rev
|
|
for entry in dvc.experiments.celery_queue.iter_queued()
|
|
}
|
|
|
|
dvc.experiments.apply(queue_revs["exp-a"])
|
|
assert (tmp_dir / "params.yaml").read_text().strip() == "foo: 2"
|
|
assert (tmp_dir / "metrics.yaml").read_text().strip() == metrics_original
|
|
|
|
with pytest.raises(ApplyConflictError):
|
|
dvc.experiments.apply(queue_revs["exp-b"], force=False)
|
|
|
|
dvc.experiments.apply(queue_revs["exp-b"])
|
|
assert (tmp_dir / "params.yaml").read_text().strip() == "foo: 3"
|
|
assert (tmp_dir / "metrics.yaml").read_text().strip() == metrics_original
|
|
|
|
|
|
def test_apply_untracked(tmp_dir, scm, dvc, exp_stage):
|
|
from dvc.repo.experiments.exceptions import ApplyConflictError
|
|
|
|
results = dvc.experiments.run(exp_stage.addressing, params=["foo=2"])
|
|
exp = first(results)
|
|
tmp_dir.gen("untracked", "untracked")
|
|
tmp_dir.gen("params.yaml", "conflict")
|
|
|
|
with pytest.raises(ApplyConflictError):
|
|
dvc.experiments.apply(exp, force=False)
|
|
|
|
assert (tmp_dir / "untracked").read_text() == "untracked"
|
|
assert (tmp_dir / "params.yaml").read_text() == "conflict"
|
|
|
|
dvc.experiments.apply(exp, force=True)
|
|
assert (tmp_dir / "untracked").read_text() == "untracked"
|
|
assert (tmp_dir / "params.yaml").read_text().strip() == "foo: 2"
|
|
|
|
|
|
def test_get_baseline(tmp_dir, scm, dvc, exp_stage):
|
|
from dvc.repo.experiments.refs import CELERY_STASH
|
|
|
|
init_rev = scm.get_rev()
|
|
assert dvc.experiments.get_baseline(init_rev) is None
|
|
|
|
results = dvc.experiments.run(exp_stage.addressing, params=["foo=2"])
|
|
exp_rev = first(results)
|
|
assert dvc.experiments.get_baseline(exp_rev) == init_rev
|
|
|
|
dvc.experiments.run(exp_stage.addressing, params=["foo=3"], queue=True)
|
|
assert dvc.experiments.get_baseline(f"{CELERY_STASH}@{{0}}") == init_rev
|
|
|
|
scm.add(["dvc.yaml", "dvc.lock", "copy.py", "params.yaml", "metrics.yaml"])
|
|
scm.commit("promote exp")
|
|
promote_rev = scm.get_rev()
|
|
assert dvc.experiments.get_baseline(promote_rev) is None
|
|
|
|
results = dvc.experiments.run(exp_stage.addressing, params=["foo=4"])
|
|
exp_rev = first(results)
|
|
assert dvc.experiments.get_baseline(exp_rev) == promote_rev
|
|
|
|
dvc.experiments.run(exp_stage.addressing, params=["foo=5"], queue=True)
|
|
assert dvc.experiments.get_baseline(f"{CELERY_STASH}@{{0}}") == promote_rev
|
|
assert dvc.experiments.get_baseline(f"{CELERY_STASH}@{{1}}") == init_rev
|
|
|
|
|
|
def test_update_py_params(tmp_dir, scm, dvc, test_queue):
|
|
tmp_dir.gen("copy.py", COPY_SCRIPT)
|
|
tmp_dir.gen("params.py", "INT = 1\n")
|
|
stage = dvc.run(
|
|
cmd="python copy.py params.py metrics.py",
|
|
metrics_no_cache=["metrics.py"],
|
|
params=["params.py:INT"],
|
|
name="copy-file",
|
|
)
|
|
scm.add(["dvc.yaml", "dvc.lock", "copy.py", "params.py", "metrics.py"])
|
|
scm.commit("init")
|
|
|
|
results = dvc.experiments.run(
|
|
stage.addressing, params=["params.py:INT=2"], tmp_dir=True
|
|
)
|
|
exp_a = first(results)
|
|
|
|
fs = scm.get_fs(exp_a)
|
|
with fs.open("params.py", mode="r", encoding="utf-8") as fobj:
|
|
assert fobj.read().strip() == "INT = 2"
|
|
with fs.open("metrics.py", mode="r", encoding="utf-8") as fobj:
|
|
assert fobj.read().strip() == "INT = 2"
|
|
|
|
tmp_dir.gen(
|
|
"params.py",
|
|
"INT = 1\nFLOAT = 0.001\nDICT = {'a': 1}\n\n"
|
|
"class Train:\n seed = 2020\n\n"
|
|
"class Klass:\n def __init__(self):\n self.a = 111\n",
|
|
)
|
|
stage = dvc.run(
|
|
cmd="python copy.py params.py metrics.py",
|
|
metrics_no_cache=["metrics.py"],
|
|
params=["params.py:INT,FLOAT,DICT,Train,Klass"],
|
|
name="copy-file",
|
|
)
|
|
scm.add(["dvc.yaml", "dvc.lock", "copy.py", "params.py", "metrics.py"])
|
|
scm.commit("init")
|
|
|
|
results = dvc.experiments.run(
|
|
stage.addressing,
|
|
params=[
|
|
"params.py:FLOAT=0.1",
|
|
"params.py:Train.seed=2121",
|
|
"params.py:Klass.a=222",
|
|
],
|
|
tmp_dir=True,
|
|
)
|
|
exp_a = first(results)
|
|
|
|
result = (
|
|
"INT = 1\nFLOAT = 0.1\nDICT = {'a': 1}\n\n"
|
|
"class Train:\n seed = 2121\n\n"
|
|
"class Klass:\n def __init__(self):\n self.a = 222"
|
|
)
|
|
|
|
def _dos2unix(text):
|
|
if os.name != "nt":
|
|
return text
|
|
|
|
# NOTE: git on windows will use CRLF, so we have to convert it to LF
|
|
# in order to compare with the original
|
|
return text.replace("\r\n", "\n")
|
|
|
|
fs = scm.get_fs(exp_a)
|
|
with fs.open("params.py", mode="r", encoding="utf-8") as fobj:
|
|
assert _dos2unix(fobj.read().strip()) == result
|
|
with fs.open("metrics.py", mode="r", encoding="utf-8") as fobj:
|
|
assert _dos2unix(fobj.read().strip()) == result
|
|
|
|
tmp_dir.gen("params.py", "INT = 1\n")
|
|
stage = dvc.run(
|
|
cmd="python copy.py params.py metrics.py",
|
|
metrics_no_cache=["metrics.py"],
|
|
params=["params.py:INT"],
|
|
name="copy-file",
|
|
)
|
|
scm.add(["dvc.yaml", "dvc.lock", "copy.py", "params.py", "metrics.py"])
|
|
scm.commit("init")
|
|
|
|
with pytest.raises(PythonFileCorruptedError):
|
|
dvc.experiments.run(
|
|
stage.addressing, params=["params.py:INT=2a"], tmp_dir=True
|
|
)
|
|
|
|
|
|
def test_detached_parent(tmp_dir, scm, dvc, exp_stage, mocker):
|
|
detached_rev = scm.get_rev()
|
|
|
|
tmp_dir.gen("params.yaml", "foo: 2")
|
|
dvc.reproduce(exp_stage.addressing)
|
|
scm.add(["dvc.yaml", "dvc.lock", "copy.py", "params.yaml", "metrics.yaml"])
|
|
scm.commit("v2")
|
|
|
|
scm.checkout(detached_rev)
|
|
assert scm.gitpython.repo.head.is_detached
|
|
results = dvc.experiments.run(exp_stage.addressing, params=["foo=3"])
|
|
|
|
exp_rev = first(results)
|
|
assert dvc.experiments.get_baseline(exp_rev) == detached_rev
|
|
assert (tmp_dir / "params.yaml").read_text().strip() == "foo: 3"
|
|
|
|
|
|
def test_branch(tmp_dir, scm, dvc, exp_stage):
|
|
from dvc.exceptions import InvalidArgumentError
|
|
|
|
with pytest.raises(InvalidArgumentError):
|
|
dvc.experiments.branch("foo", "branch")
|
|
|
|
scm.branch("branch-exists")
|
|
|
|
results = dvc.experiments.run(
|
|
exp_stage.addressing, params=["foo=2"], name="foo"
|
|
)
|
|
exp_a = first(results)
|
|
ref_a = dvc.experiments.get_branch_by_rev(exp_a)
|
|
|
|
with pytest.raises(InvalidArgumentError):
|
|
dvc.experiments.branch("foo", "branch-exists")
|
|
dvc.experiments.branch("foo", "branch-name")
|
|
dvc.experiments.branch(exp_a, "branch-rev")
|
|
dvc.experiments.branch(ref_a, "branch-ref")
|
|
|
|
for name in ["branch-name", "branch-rev", "branch-ref"]:
|
|
assert name in scm.list_branches()
|
|
assert scm.resolve_rev(name) == exp_a
|
|
|
|
tmp_dir.scm_gen({"new_file": "new_file"}, commit="new baseline")
|
|
results = dvc.experiments.run(
|
|
exp_stage.addressing, params=["foo=2"], name="foo"
|
|
)
|
|
exp_b = first(results)
|
|
ref_b = dvc.experiments.get_branch_by_rev(exp_b)
|
|
|
|
with pytest.raises(InvalidArgumentError):
|
|
dvc.experiments.branch("foo", "branch-name")
|
|
dvc.experiments.branch(ref_b, "branch-ref-b")
|
|
|
|
assert "branch-ref-b" in scm.list_branches()
|
|
assert scm.resolve_rev("branch-ref-b") == exp_b
|
|
|
|
|
|
def test_no_scm(tmp_dir):
|
|
from dvc.repo import Repo as DvcRepo
|
|
from dvc.scm import NoSCMError
|
|
|
|
dvc = DvcRepo.init(no_scm=True)
|
|
|
|
for cmd in [
|
|
"apply",
|
|
"branch",
|
|
"diff",
|
|
"show",
|
|
"run",
|
|
"gc",
|
|
"push",
|
|
"pull",
|
|
"ls",
|
|
]:
|
|
with pytest.raises(NoSCMError):
|
|
getattr(dvc.experiments, cmd)()
|
|
|
|
|
|
def test_untracked(tmp_dir, scm, dvc, caplog, workspace):
|
|
tmp_dir.gen("copy.py", COPY_SCRIPT)
|
|
tmp_dir.scm_gen("params.yaml", "foo: 1", commit="track params")
|
|
stage = dvc.run(
|
|
cmd="python copy.py params.yaml metrics.yaml",
|
|
metrics_no_cache=["metrics.yaml"],
|
|
params=["foo"],
|
|
deps=["copy.py"],
|
|
name="copy-file",
|
|
no_exec=True,
|
|
)
|
|
|
|
# copy.py is untracked
|
|
# with caplog.at_level(logging.ERROR):
|
|
# results = dvc.experiments.run(
|
|
# stage.addressing, params=["foo=2"], tmp_dir=True
|
|
# )
|
|
# assert "Failed to reproduce experiment" in caplog.text
|
|
# assert not results
|
|
|
|
# dvc.yaml, copy.py are staged as new file but not committed
|
|
scm.add(["dvc.yaml", "copy.py"])
|
|
results = dvc.experiments.run(
|
|
stage.addressing, params=["foo=2"], tmp_dir=not workspace
|
|
)
|
|
exp = first(results)
|
|
fs = scm.get_fs(exp)
|
|
assert fs.exists("dvc.yaml")
|
|
assert fs.exists("dvc.lock")
|
|
assert fs.exists("copy.py")
|
|
with fs.open("metrics.yaml", mode="r", encoding="utf-8") as fobj:
|
|
assert fobj.read().strip() == "foo: 2"
|
|
|
|
|
|
def test_packed_args_exists(tmp_dir, scm, dvc, exp_stage, caplog):
|
|
from dvc.repo.experiments.executor.base import BaseExecutor
|
|
|
|
tmp_dir.scm_gen(
|
|
tmp_dir / ".dvc" / "tmp" / BaseExecutor.PACKED_ARGS_FILE,
|
|
"",
|
|
commit="commit args file",
|
|
)
|
|
|
|
with caplog.at_level(logging.WARNING):
|
|
dvc.experiments.run(exp_stage.addressing)
|
|
assert "Temporary DVC file" in caplog.text
|
|
|
|
|
|
def test_list(tmp_dir, scm, dvc, exp_stage):
|
|
baseline_a = scm.get_rev()
|
|
results = dvc.experiments.run(exp_stage.addressing, params=["foo=2"])
|
|
exp_a = first(results)
|
|
ref_info_a = first(exp_refs_by_rev(scm, exp_a))
|
|
|
|
results = dvc.experiments.run(exp_stage.addressing, params=["foo=3"])
|
|
exp_b = first(results)
|
|
ref_info_b = first(exp_refs_by_rev(scm, exp_b))
|
|
|
|
tmp_dir.scm_gen("new", "new", commit="new")
|
|
baseline_c = scm.get_rev()
|
|
results = dvc.experiments.run(exp_stage.addressing, params=["foo=4"])
|
|
exp_c = first(results)
|
|
ref_info_c = first(exp_refs_by_rev(scm, exp_c))
|
|
|
|
assert dvc.experiments.ls() == {baseline_c: [ref_info_c.name]}
|
|
|
|
exp_list = dvc.experiments.ls(rev=ref_info_a.baseline_sha)
|
|
assert {key: set(val) for key, val in exp_list.items()} == {
|
|
baseline_a: {ref_info_a.name, ref_info_b.name}
|
|
}
|
|
|
|
exp_list = dvc.experiments.ls(all_commits=True)
|
|
assert {key: set(val) for key, val in exp_list.items()} == {
|
|
baseline_a: {ref_info_a.name, ref_info_b.name},
|
|
baseline_c: {ref_info_c.name},
|
|
}
|
|
|
|
|
|
def test_subdir(tmp_dir, scm, dvc, workspace):
|
|
subdir = tmp_dir / "dir"
|
|
subdir.gen("copy.py", COPY_SCRIPT)
|
|
subdir.gen("params.yaml", "foo: 1")
|
|
|
|
with subdir.chdir():
|
|
dvc.run(
|
|
cmd="python copy.py params.yaml metrics.yaml",
|
|
metrics_no_cache=["metrics.yaml"],
|
|
params=["foo"],
|
|
name="copy-file",
|
|
no_exec=True,
|
|
)
|
|
scm.add(
|
|
[subdir / "dvc.yaml", subdir / "copy.py", subdir / "params.yaml"]
|
|
)
|
|
scm.commit("init")
|
|
|
|
results = dvc.experiments.run(
|
|
PIPELINE_FILE, params=["foo=2"], tmp_dir=not workspace
|
|
)
|
|
assert results
|
|
|
|
exp = first(results)
|
|
ref_info = first(exp_refs_by_rev(scm, exp))
|
|
|
|
fs = scm.get_fs(exp)
|
|
for fname in ["metrics.yaml", "dvc.lock"]:
|
|
assert fs.exists(f"dir/{fname}")
|
|
with fs.open("dir/metrics.yaml", mode="r", encoding="utf-8") as fobj:
|
|
assert fobj.read().strip() == "foo: 2"
|
|
|
|
assert dvc.experiments.get_exact_name([exp])[exp] == ref_info.name
|
|
assert resolve_rev(scm, ref_info.name) == exp
|
|
|
|
|
|
def test_subrepo(tmp_dir, scm, workspace):
|
|
from dvc.testing.tmp_dir import make_subrepo
|
|
|
|
subrepo = tmp_dir / "dir" / "repo"
|
|
make_subrepo(subrepo, scm)
|
|
|
|
subrepo.gen("copy.py", COPY_SCRIPT)
|
|
subrepo.gen("params.yaml", "foo: 1")
|
|
|
|
with subrepo.chdir():
|
|
subrepo.dvc.run(
|
|
cmd="python copy.py params.yaml metrics.yaml",
|
|
metrics_no_cache=["metrics.yaml"],
|
|
params=["foo"],
|
|
name="copy-file",
|
|
no_exec=True,
|
|
)
|
|
scm.add(
|
|
[
|
|
subrepo / "dvc.yaml",
|
|
subrepo / "copy.py",
|
|
subrepo / "params.yaml",
|
|
]
|
|
)
|
|
scm.commit("init")
|
|
|
|
results = subrepo.dvc.experiments.run(
|
|
PIPELINE_FILE, params=["foo=2"], tmp_dir=not workspace
|
|
)
|
|
assert results
|
|
|
|
exp = first(results)
|
|
ref_info = first(exp_refs_by_rev(scm, exp))
|
|
|
|
fs = scm.get_fs(exp)
|
|
for fname in ["metrics.yaml", "dvc.lock"]:
|
|
assert fs.exists(f"dir/repo/{fname}")
|
|
with fs.open("dir/repo/metrics.yaml", mode="r", encoding="utf-8") as fobj:
|
|
assert fobj.read().strip() == "foo: 2"
|
|
|
|
assert subrepo.dvc.experiments.get_exact_name([exp])[exp] == ref_info.name
|
|
assert resolve_rev(scm, ref_info.name) == exp
|
|
|
|
|
|
def test_run_celery(tmp_dir, scm, dvc, exp_stage, mocker):
|
|
"""Test running with full (non-pytest-celery) dvc-task queue."""
|
|
dvc.experiments.run(exp_stage.addressing, params=["foo=2"], queue=True)
|
|
dvc.experiments.run(exp_stage.addressing, params=["foo=3"], queue=True)
|
|
assert len(dvc.experiments.stash_revs) == 2
|
|
|
|
repro_spy = mocker.spy(dvc.experiments, "reproduce_celery")
|
|
results = dvc.experiments.run(run_all=True)
|
|
assert len(results) == 2
|
|
repro_spy.assert_called_once_with(entries=mocker.ANY, jobs=1)
|
|
|
|
expected = {"foo: 2", "foo: 3"}
|
|
metrics = set()
|
|
for exp in results:
|
|
fs = scm.get_fs(exp)
|
|
with fs.open("metrics.yaml", mode="r", encoding="utf-8") as fobj:
|
|
metrics.add(fobj.read().strip())
|
|
assert expected == metrics
|
|
|
|
|
|
def test_run_metrics(tmp_dir, scm, dvc, exp_stage, mocker):
|
|
from dvc.cli import main
|
|
|
|
mocker.patch.object(
|
|
dvc.experiments, "run", return_value={"abc123": "abc123"}
|
|
)
|
|
show_mock = mocker.patch.object(dvc.metrics, "show", return_value={})
|
|
|
|
main(["exp", "run", "-m"])
|
|
assert show_mock.called_once()
|
|
|
|
|
|
def test_checkout_targets_deps(tmp_dir, scm, dvc, exp_stage):
|
|
from dvc.utils.fs import remove
|
|
|
|
tmp_dir.dvc_gen({"foo": "foo", "bar": "bar"}, commit="add files")
|
|
stage = dvc.stage.add(
|
|
cmd="python copy.py params.yaml metrics.yaml",
|
|
metrics_no_cache=["metrics.yaml"],
|
|
params=["foo"],
|
|
name="copy-file",
|
|
deps=["copy.py", "foo"],
|
|
force=True,
|
|
)
|
|
remove("foo")
|
|
remove("bar")
|
|
|
|
dvc.experiments.run(stage.addressing, params=["foo=2"])
|
|
assert (tmp_dir / "foo").exists()
|
|
assert (tmp_dir / "foo").read_text() == "foo"
|
|
assert not (tmp_dir / "bar").exists()
|
|
|
|
|
|
@pytest.mark.parametrize("tail", ["", "~1", "^"])
|
|
def test_fix_exp_head(tmp_dir, scm, tail):
|
|
from dvc.repo.experiments.refs import EXEC_BASELINE
|
|
from dvc.repo.experiments.utils import fix_exp_head
|
|
|
|
head = "HEAD" + tail
|
|
assert head == fix_exp_head(scm, head)
|
|
|
|
rev = "1" * 40
|
|
scm.set_ref(EXEC_BASELINE, rev)
|
|
assert EXEC_BASELINE + tail == fix_exp_head(scm, head)
|
|
assert "foo" + tail == fix_exp_head(scm, "foo" + tail)
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"params, target",
|
|
itertools.product(("foo: 1", "foo: 2"), (True, False)),
|
|
)
|
|
def test_modified_data_dep(tmp_dir, scm, dvc, workspace, params, target):
|
|
tmp_dir.dvc_gen("data", "data")
|
|
tmp_dir.gen("copy.py", COPY_SCRIPT)
|
|
tmp_dir.gen("params.yaml", "foo: 1")
|
|
exp_stage = dvc.run(
|
|
cmd="python copy.py params.yaml metrics.yaml",
|
|
metrics_no_cache=["metrics.yaml"],
|
|
params=["foo"],
|
|
name="copy-file",
|
|
deps=["copy.py", "data"],
|
|
)
|
|
scm.add(
|
|
[
|
|
"dvc.yaml",
|
|
"dvc.lock",
|
|
"copy.py",
|
|
"params.yaml",
|
|
"metrics.yaml",
|
|
"data.dvc",
|
|
".gitignore",
|
|
]
|
|
)
|
|
scm.commit("init")
|
|
|
|
tmp_dir.gen("params.yaml", params)
|
|
tmp_dir.gen("data", "modified")
|
|
|
|
results = dvc.experiments.run(
|
|
exp_stage.addressing if target else None, tmp_dir=not workspace
|
|
)
|
|
exp = first(results)
|
|
|
|
for rev in dvc.brancher(revs=[exp]):
|
|
if rev != exp:
|
|
continue
|
|
with dvc.dvcfs.open("metrics.yaml") as fobj:
|
|
assert fobj.read().strip() == params
|
|
with dvc.dvcfs.open("data") as fobj:
|
|
assert fobj.read().strip() == "modified"
|
|
|
|
if workspace:
|
|
assert (tmp_dir / "metrics.yaml").read_text().strip() == params
|
|
assert (tmp_dir / "data").read_text().strip() == "modified"
|
|
|
|
|
|
def test_exp_run_recursive(tmp_dir, scm, dvc, run_copy_metrics):
|
|
tmp_dir.dvc_gen("metric_t.json", '{"foo": 1}')
|
|
run_copy_metrics(
|
|
"metric_t.json", "metric.json", metrics=["metric.json"], no_exec=True
|
|
)
|
|
assert dvc.experiments.run(".", recursive=True)
|
|
assert (tmp_dir / "metric.json").parse() == {"foo": 1}
|
|
|
|
|
|
def test_experiment_name_invalid(tmp_dir, scm, dvc, exp_stage, mocker):
|
|
from dvc.exceptions import InvalidArgumentError
|
|
|
|
new_mock = mocker.spy(BaseStashQueue, "_stash_exp")
|
|
with pytest.raises(InvalidArgumentError):
|
|
dvc.experiments.run(
|
|
exp_stage.addressing,
|
|
name="fo^o",
|
|
params=["foo=3"],
|
|
)
|
|
new_mock.assert_not_called()
|
|
|
|
|
|
def test_experiments_workspace_not_log_exception(caplog, dvc, scm):
|
|
"""Experiments run in workspace should not log exception.
|
|
|
|
Instead it should just leave it to be handled in the main entrypoints.
|
|
"""
|
|
with caplog.at_level(logging.ERROR):
|
|
with pytest.raises(StageFileDoesNotExistError):
|
|
dvc.experiments.run()
|
|
|
|
assert not caplog.text
|