mirror of
https://github.com/Stone-Red-Code/dvc.git
synced 2026-11-04 23:09:44 +01:00
Ruslan Kuprieiev
87276faef2
Currently `RepoTree.open` will throw FileNotFoundError if you have a file that is tracked by dvc, but which has no md5 or a cache for which is missing, even though you have the file itself in your workspace. This corresponds very nicely to the `--no-commit` or `--no-exec` scenario, where you might not want to commit your artifacts to cache just yet. Fixes #3974
147 lines
4.3 KiB
Python
147 lines
4.3 KiB
Python
def test_diff_no_params(tmp_dir, scm, dvc):
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assert dvc.params.diff() == {}
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def test_diff_no_changes(tmp_dir, scm, dvc):
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tmp_dir.gen("params.yaml", "foo: bar")
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dvc.run(cmd="echo params.yaml", params=["foo"], single_stage=True)
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scm.add(["params.yaml", "Dvcfile"])
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scm.commit("bar")
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assert dvc.params.diff() == {}
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def test_diff(tmp_dir, scm, dvc):
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tmp_dir.gen("params.yaml", "foo: bar")
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dvc.run(cmd="echo params.yaml", params=["foo"], single_stage=True)
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scm.add(["params.yaml", "Dvcfile"])
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scm.commit("bar")
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tmp_dir.scm_gen("params.yaml", "foo: baz", commit="baz")
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tmp_dir.scm_gen("params.yaml", "foo: qux", commit="qux")
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assert dvc.params.diff(a_rev="HEAD~2") == {
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"params.yaml": {"foo": {"old": "bar", "new": "qux"}}
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}
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def test_diff_dirty(tmp_dir, scm, dvc):
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tmp_dir.gen("params.yaml", "foo: bar")
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dvc.run(cmd="echo params.yaml", params=["foo"], single_stage=True)
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scm.add(["params.yaml", "Dvcfile"])
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scm.commit("bar")
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tmp_dir.scm_gen("params.yaml", "foo: baz", commit="baz")
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tmp_dir.gen("params.yaml", "foo: qux")
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assert dvc.params.diff() == {
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"params.yaml": {"foo": {"old": "baz", "new": "qux"}}
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}
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def test_diff_new(tmp_dir, scm, dvc):
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tmp_dir.gen("params.yaml", "foo: bar")
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dvc.run(cmd="echo params.yaml", params=["foo"], single_stage=True)
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assert dvc.params.diff() == {
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"params.yaml": {"foo": {"old": None, "new": "bar"}}
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}
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def test_diff_deleted(tmp_dir, scm, dvc):
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tmp_dir.gen("params.yaml", "foo: bar")
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dvc.run(cmd="echo params.yaml", params=["foo"], single_stage=True)
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scm.add(["params.yaml", "Dvcfile"])
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scm.commit("bar")
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(tmp_dir / "params.yaml").unlink()
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assert dvc.params.diff() == {
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"params.yaml": {"foo": {"old": "bar", "new": None}}
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}
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def test_diff_deleted_config(tmp_dir, scm, dvc):
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tmp_dir.gen("params.yaml", "foo: bar")
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dvc.run(cmd="echo params.yaml", params=["foo"], single_stage=True)
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scm.add(["params.yaml", "Dvcfile"])
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scm.commit("bar")
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(tmp_dir / "params.yaml").unlink()
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assert dvc.params.diff() == {
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"params.yaml": {"foo": {"old": "bar", "new": None}}
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}
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def test_diff_list(tmp_dir, scm, dvc):
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tmp_dir.gen("params.yaml", "foo:\n- bar\n- baz")
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dvc.run(cmd="echo params.yaml", params=["foo"], single_stage=True)
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scm.add(["params.yaml", "Dvcfile"])
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scm.commit("foo")
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tmp_dir.gen("params.yaml", "foo:\n- bar\n- baz\n- qux")
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assert dvc.params.diff() == {
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"params.yaml": {
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"foo": {"old": "['bar', 'baz']", "new": "['bar', 'baz', 'qux']"}
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}
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}
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def test_diff_dict(tmp_dir, scm, dvc):
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tmp_dir.gen("params.yaml", "foo:\n bar: baz")
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dvc.run(cmd="echo params.yaml", params=["foo"], single_stage=True)
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scm.add(["params.yaml", "Dvcfile"])
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scm.commit("foo")
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tmp_dir.gen("params.yaml", "foo:\n bar: qux")
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assert dvc.params.diff() == {
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"params.yaml": {"foo.bar": {"old": "baz", "new": "qux"}}
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}
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def test_diff_with_unchanged(tmp_dir, scm, dvc):
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tmp_dir.gen("params.yaml", "foo: bar\nxyz: val")
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dvc.run(cmd="echo params.yaml", params=["foo,xyz"], single_stage=True)
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scm.add(["params.yaml", "Dvcfile"])
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scm.commit("bar")
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tmp_dir.scm_gen("params.yaml", "foo: baz\nxyz: val", commit="baz")
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tmp_dir.scm_gen("params.yaml", "foo: qux\nxyz: val", commit="qux")
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assert dvc.params.diff(a_rev="HEAD~2", all=True) == {
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"params.yaml": {
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"foo": {"old": "bar", "new": "qux"},
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"xyz": {"old": "val", "new": "val"},
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}
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}
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def test_pipeline_tracked_params(tmp_dir, scm, dvc, run_copy):
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from dvc.dvcfile import PIPELINE_FILE
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tmp_dir.gen({"foo": "foo", "params.yaml": "foo: bar\nxyz: val"})
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run_copy("foo", "bar", name="copy-foo-bar", params=["foo,xyz"])
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scm.add(["params.yaml", PIPELINE_FILE])
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scm.commit("add stage")
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tmp_dir.scm_gen("params.yaml", "foo: baz\nxyz: val", commit="baz")
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tmp_dir.scm_gen("params.yaml", "foo: qux\nxyz: val", commit="qux")
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assert dvc.params.diff(a_rev="HEAD~2") == {
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"params.yaml": {"foo": {"old": "bar", "new": "qux"}}
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}
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def test_no_commits(tmp_dir):
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from dvc.repo import Repo
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from dvc.scm.git import Git
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from tests.dir_helpers import git_init
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git_init(".")
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assert Git().no_commits
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assert Repo.init().params.diff() == {}
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