mirror of
https://github.com/Stone-Red-Code/dvc.git
synced 2026-11-02 07:18:25 +01:00
Ruslan Kuprieiev
63fe2893a8
It has been deprecated for a long time now and it significantly complicates the code, hiding multiple bugs.
324 lines
10 KiB
Python
324 lines
10 KiB
Python
import filecmp
|
|
import os
|
|
from dvc.compat import fspath
|
|
|
|
import pytest
|
|
from mock import patch
|
|
|
|
from dvc.cache import Cache
|
|
from dvc.exceptions import DownloadError, PathMissingError
|
|
from dvc.config import NoRemoteError
|
|
from dvc.stage import Stage
|
|
from dvc.system import System
|
|
from dvc.utils.fs import makedirs, remove
|
|
import dvc.data_cloud as cloud
|
|
from tests.utils import trees_equal
|
|
|
|
|
|
def test_import(tmp_dir, scm, dvc, erepo_dir):
|
|
with erepo_dir.chdir():
|
|
erepo_dir.dvc_gen("foo", "foo content", commit="create foo")
|
|
|
|
stage = dvc.imp(fspath(erepo_dir), "foo", "foo_imported")
|
|
|
|
assert os.path.isfile("foo_imported")
|
|
assert (tmp_dir / "foo_imported").read_text() == "foo content"
|
|
assert scm.repo.git.check_ignore("foo_imported")
|
|
assert stage.deps[0].def_repo == {
|
|
"url": fspath(erepo_dir),
|
|
"rev_lock": erepo_dir.scm.get_rev(),
|
|
}
|
|
|
|
|
|
@pytest.mark.parametrize("src_is_dvc", [True, False])
|
|
def test_import_git_file(tmp_dir, scm, dvc, git_dir, src_is_dvc):
|
|
if src_is_dvc:
|
|
git_dir.init(dvc=True)
|
|
|
|
git_dir.scm_gen("src", "hello", commit="add a git file")
|
|
|
|
stage = tmp_dir.dvc.imp(fspath(git_dir), "src", "dst")
|
|
|
|
assert (tmp_dir / "dst").read_text() == "hello"
|
|
assert tmp_dir.scm.repo.git.check_ignore(fspath(tmp_dir / "dst"))
|
|
assert stage.deps[0].def_repo == {
|
|
"url": fspath(git_dir),
|
|
"rev_lock": git_dir.scm.get_rev(),
|
|
}
|
|
|
|
|
|
def test_import_cached_file(erepo_dir, tmp_dir, dvc, scm, monkeypatch):
|
|
src = "some_file"
|
|
dst = "some_file_imported"
|
|
|
|
with erepo_dir.chdir():
|
|
erepo_dir.dvc_gen({src: "hello"}, commit="add a regular file")
|
|
|
|
tmp_dir.dvc_gen({dst: "hello"})
|
|
(tmp_dir / dst).unlink()
|
|
|
|
remote_exception = NoRemoteError("dvc import")
|
|
with patch.object(cloud.DataCloud, "pull", side_effect=remote_exception):
|
|
tmp_dir.dvc.imp(fspath(erepo_dir), src, dst)
|
|
|
|
assert (tmp_dir / dst).is_file()
|
|
assert filecmp.cmp(
|
|
fspath(erepo_dir / src), fspath(tmp_dir / dst), shallow=False
|
|
)
|
|
|
|
|
|
@pytest.mark.parametrize("src_is_dvc", [True, False])
|
|
def test_import_git_dir(tmp_dir, scm, dvc, git_dir, src_is_dvc):
|
|
if src_is_dvc:
|
|
git_dir.init(dvc=True)
|
|
|
|
git_dir.scm_gen({"src": {"file.txt": "hello"}}, commit="add a dir")
|
|
|
|
stage = dvc.imp(fspath(git_dir), "src", "dst")
|
|
|
|
assert (tmp_dir / "dst").is_dir()
|
|
trees_equal(fspath(git_dir / "src"), fspath(tmp_dir / "dst"))
|
|
assert tmp_dir.scm.repo.git.check_ignore(fspath(tmp_dir / "dst"))
|
|
assert stage.deps[0].def_repo == {
|
|
"url": fspath(git_dir),
|
|
"rev_lock": git_dir.scm.get_rev(),
|
|
}
|
|
|
|
|
|
def test_import_dir(tmp_dir, scm, dvc, erepo_dir):
|
|
with erepo_dir.chdir():
|
|
erepo_dir.dvc_gen({"dir": {"foo": "foo content"}}, commit="create dir")
|
|
|
|
stage = dvc.imp(fspath(erepo_dir), "dir", "dir_imported")
|
|
|
|
assert os.path.isdir("dir_imported")
|
|
trees_equal(fspath(erepo_dir / "dir"), "dir_imported")
|
|
assert scm.repo.git.check_ignore("dir_imported")
|
|
assert stage.deps[0].def_repo == {
|
|
"url": fspath(erepo_dir),
|
|
"rev_lock": erepo_dir.scm.get_rev(),
|
|
}
|
|
|
|
|
|
def test_import_file_from_dir(tmp_dir, scm, dvc, erepo_dir):
|
|
with erepo_dir.chdir():
|
|
erepo_dir.dvc_gen(
|
|
{
|
|
"dir": {
|
|
"1": "1",
|
|
"2": "2",
|
|
"subdir": {"foo": "foo", "bar": "bar"},
|
|
}
|
|
},
|
|
commit="create dir",
|
|
)
|
|
|
|
stage = dvc.imp(fspath(erepo_dir), os.path.join("dir", "1"))
|
|
|
|
assert (tmp_dir / "1").read_text() == "1"
|
|
assert scm.repo.git.check_ignore("1")
|
|
assert stage.deps[0].def_repo == {
|
|
"url": fspath(erepo_dir),
|
|
"rev_lock": erepo_dir.scm.get_rev(),
|
|
}
|
|
|
|
dvc.imp(fspath(erepo_dir), os.path.join("dir", "2"), out="file")
|
|
assert (tmp_dir / "file").read_text() == "2"
|
|
assert (tmp_dir / "file.dvc").exists()
|
|
|
|
dvc.imp(fspath(erepo_dir), os.path.join("dir", "subdir"))
|
|
assert (tmp_dir / "subdir" / "foo").read_text() == "foo"
|
|
assert (tmp_dir / "subdir" / "bar").read_text() == "bar"
|
|
assert (tmp_dir / "subdir.dvc").exists()
|
|
|
|
dvc.imp(fspath(erepo_dir), os.path.join("dir", "subdir", "foo"), out="X")
|
|
assert (tmp_dir / "X").read_text() == "foo"
|
|
assert (tmp_dir / "X.dvc").exists()
|
|
|
|
|
|
def test_import_non_cached(erepo_dir, tmp_dir, dvc, scm):
|
|
src = "non_cached_output"
|
|
dst = src + "_imported"
|
|
|
|
with erepo_dir.chdir():
|
|
erepo_dir.dvc.run(
|
|
cmd="echo hello > {}".format(src), outs_no_cache=[src],
|
|
)
|
|
|
|
erepo_dir.scm_add([fspath(erepo_dir / src)], commit="add a non-cached out")
|
|
|
|
stage = tmp_dir.dvc.imp(fspath(erepo_dir), src, dst)
|
|
|
|
assert (tmp_dir / dst).is_file()
|
|
assert filecmp.cmp(
|
|
fspath(erepo_dir / src), fspath(tmp_dir / dst), shallow=False
|
|
)
|
|
assert tmp_dir.scm.repo.git.check_ignore(dst)
|
|
assert stage.deps[0].def_repo == {
|
|
"url": fspath(erepo_dir),
|
|
"rev_lock": erepo_dir.scm.get_rev(),
|
|
}
|
|
|
|
|
|
def test_import_rev(tmp_dir, scm, dvc, erepo_dir):
|
|
rev = None
|
|
with erepo_dir.chdir(), erepo_dir.branch("branch", new=True):
|
|
erepo_dir.dvc_gen("foo", "foo content", commit="create foo on branch")
|
|
rev = erepo_dir.scm.get_rev()
|
|
|
|
stage = dvc.imp(fspath(erepo_dir), "foo", "foo_imported", rev="branch")
|
|
|
|
assert (tmp_dir / "foo_imported").read_text() == "foo content"
|
|
assert scm.repo.git.check_ignore("foo_imported")
|
|
assert stage.deps[0].def_repo == {
|
|
"url": fspath(erepo_dir),
|
|
"rev": "branch",
|
|
"rev_lock": rev,
|
|
}
|
|
|
|
|
|
def test_pull_imported_stage(tmp_dir, dvc, erepo_dir):
|
|
with erepo_dir.chdir():
|
|
erepo_dir.dvc_gen("foo", "foo content", commit="create foo")
|
|
dvc.imp(fspath(erepo_dir), "foo", "foo_imported")
|
|
|
|
dst_stage = Stage.load(dvc, "foo_imported.dvc")
|
|
dst_cache = dst_stage.outs[0].cache_path
|
|
|
|
remove("foo_imported")
|
|
remove(dst_cache)
|
|
dvc.pull(["foo_imported.dvc"])
|
|
|
|
assert os.path.isfile("foo_imported")
|
|
assert os.path.isfile(dst_cache)
|
|
|
|
|
|
def test_cache_type_is_properly_overridden(tmp_dir, scm, dvc, erepo_dir):
|
|
with erepo_dir.chdir():
|
|
with erepo_dir.dvc.config.edit() as conf:
|
|
conf["cache"]["type"] = "symlink"
|
|
erepo_dir.dvc.cache = Cache(erepo_dir.dvc)
|
|
erepo_dir.scm_add(
|
|
[erepo_dir.dvc.config.files["repo"]],
|
|
"set source repo cache type to symlink",
|
|
)
|
|
erepo_dir.dvc_gen("foo", "foo content", "create foo")
|
|
assert System.is_symlink(erepo_dir / "foo")
|
|
|
|
dvc.imp(fspath(erepo_dir), "foo", "foo_imported")
|
|
|
|
assert not System.is_symlink("foo_imported")
|
|
assert (tmp_dir / "foo_imported").read_text() == "foo content"
|
|
assert scm.repo.git.check_ignore("foo_imported")
|
|
|
|
|
|
def test_pull_imported_directory_stage(tmp_dir, dvc, erepo_dir):
|
|
with erepo_dir.chdir():
|
|
erepo_dir.dvc_gen({"dir": {"foo": "foo content"}}, commit="create dir")
|
|
|
|
dvc.imp(fspath(erepo_dir), "dir", "dir_imported")
|
|
|
|
remove("dir_imported")
|
|
remove(dvc.cache.local.cache_dir)
|
|
|
|
dvc.pull(["dir_imported.dvc"])
|
|
|
|
assert os.path.isdir("dir_imported")
|
|
trees_equal(fspath(erepo_dir / "dir"), "dir_imported")
|
|
|
|
|
|
def test_download_error_pulling_imported_stage(tmp_dir, dvc, erepo_dir):
|
|
with erepo_dir.chdir():
|
|
erepo_dir.dvc_gen("foo", "foo content", commit="create foo")
|
|
dvc.imp(fspath(erepo_dir), "foo", "foo_imported")
|
|
|
|
dst_stage = Stage.load(dvc, "foo_imported.dvc")
|
|
dst_cache = dst_stage.outs[0].cache_path
|
|
|
|
remove("foo_imported")
|
|
remove(dst_cache)
|
|
|
|
with patch(
|
|
"dvc.remote.RemoteLOCAL._download", side_effect=Exception
|
|
), pytest.raises(DownloadError):
|
|
dvc.pull(["foo_imported.dvc"])
|
|
|
|
|
|
@pytest.mark.parametrize("dname", [".", "dir", "dir/subdir"])
|
|
def test_import_to_dir(dname, tmp_dir, dvc, erepo_dir):
|
|
makedirs(dname, exist_ok=True)
|
|
|
|
with erepo_dir.chdir():
|
|
erepo_dir.dvc_gen("foo", "foo content", commit="create foo")
|
|
|
|
stage = dvc.imp(fspath(erepo_dir), "foo", dname)
|
|
|
|
dst = os.path.join(dname, "foo")
|
|
|
|
assert stage.outs[0].fspath == os.path.abspath(dst)
|
|
assert os.path.isdir(dname)
|
|
assert (tmp_dir / dst).read_text() == "foo content"
|
|
|
|
|
|
def test_pull_non_workspace(tmp_dir, scm, dvc, erepo_dir):
|
|
with erepo_dir.chdir():
|
|
erepo_dir.dvc_gen("foo", "master content", commit="create foo")
|
|
|
|
with erepo_dir.branch("branch", new=True):
|
|
erepo_dir.dvc_gen("foo", "branch content", commit="modify foo")
|
|
|
|
stage = dvc.imp(fspath(erepo_dir), "foo", "foo_imported", rev="branch")
|
|
tmp_dir.scm_add([stage.relpath], commit="imported branch")
|
|
scm.tag("ref-to-branch")
|
|
|
|
# Overwrite via import
|
|
dvc.imp(fspath(erepo_dir), "foo", "foo_imported", rev="master")
|
|
|
|
remove(stage.outs[0].cache_path)
|
|
dvc.fetch(all_tags=True)
|
|
assert os.path.exists(stage.outs[0].cache_path)
|
|
|
|
|
|
def test_import_non_existing(erepo_dir, tmp_dir, dvc):
|
|
with pytest.raises(PathMissingError):
|
|
tmp_dir.dvc.imp(fspath(erepo_dir), "invalid_output")
|
|
|
|
# https://github.com/iterative/dvc/pull/2837#discussion_r352123053
|
|
with pytest.raises(PathMissingError):
|
|
tmp_dir.dvc.imp(fspath(erepo_dir), "/root/", "root")
|
|
|
|
|
|
def test_pull_no_rev_lock(erepo_dir, tmp_dir, dvc):
|
|
with erepo_dir.chdir():
|
|
erepo_dir.dvc_gen("foo", "contents", commit="create foo")
|
|
|
|
stage = dvc.imp(fspath(erepo_dir), "foo", "foo_imported")
|
|
assert "rev" not in stage.deps[0].def_repo
|
|
stage.deps[0].def_repo.pop("rev_lock")
|
|
stage.dump()
|
|
|
|
remove(stage.outs[0].cache_path)
|
|
(tmp_dir / "foo_imported").unlink()
|
|
|
|
dvc.pull([stage.path])
|
|
|
|
assert (tmp_dir / "foo_imported").is_file()
|
|
assert (tmp_dir / "foo_imported").read_text() == "contents"
|
|
|
|
|
|
def test_import_from_bare_git_repo(tmp_dir, make_tmp_dir, erepo_dir):
|
|
import git
|
|
|
|
git.Repo.init(fspath(tmp_dir), bare=True)
|
|
|
|
with erepo_dir.chdir():
|
|
erepo_dir.dvc_gen({"foo": "foo"}, commit="initial")
|
|
erepo_dir.dvc.push()
|
|
|
|
erepo_dir.scm.repo.create_remote("origin", fspath(tmp_dir))
|
|
erepo_dir.scm.repo.remote("origin").push("master")
|
|
|
|
dvc_repo = make_tmp_dir("dvc-repo", scm=True, dvc=True)
|
|
with dvc_repo.chdir():
|
|
dvc_repo.dvc.imp(fspath(tmp_dir), "foo")
|