def pull(
self,
objs: Iterable["HashInfo"],
jobs: Optional[int] = None,
remote: Optional[str] = None,
odb: Optional["ObjectDB"] = None,
):
"""Pull data items in a cloud-agnostic way.
Args:
objs: objects to pull from the cloud.
jobs: number of jobs that can be running simultaneously.
remote: optional name of remote to pull from.
By default remote from core.remote config option is used.
odb: optional ODB to pull from. Overrides remote.
"""
from dvc.objects.transfer import transfer
if not odb:
odb = self.get_remote_odb(remote, "pull")
return transfer(
odb,
self.repo.odb.local,
objs,
jobs=jobs,
src_index=get_index(odb),
cache_odb=self.repo.odb.local,
verify=odb.verify,
)
def status(
self,
objs: Iterable["HashInfo"],
jobs: Optional[int] = None,
remote: Optional[str] = None,
odb: Optional["ObjectDB"] = None,
log_missing: bool = True,
):
"""Check status of data items in a cloud-agnostic way.
Args:
objs: objects to check status for.
jobs: number of jobs that can be running simultaneously.
remote: optional remote to compare
cache to. By default remote from core.remote config option
is used.
odb: optional ODB to check status from. Overrides remote.
log_missing: log warning messages if file doesn't exist
neither in cache, neither in cloud.
"""
from dvc.objects.status import compare_status
if not odb:
odb = self.get_remote_odb(remote, "status")
return compare_status(
self.repo.odb.local,
odb,
objs,
jobs=jobs,
log_missing=log_missing,
dest_index=get_index(odb),
cache_odb=self.repo.odb.local,
)
def test_remote_index_dir_config(make_tmp_dir, dvc):
index_dir = str(make_tmp_dir("tmp_index"))
with dvc.config.edit() as conf:
conf["index"]["dir"] = index_dir
conf["remote"]["s3"] = {"url": "s3://bucket/name"}
dvc.root_dir = "/usr/local/test_repo"
assert os.path.dirname(
get_index(dvc.cloud.get_remote_odb(name="s3")).index_dir
) == os.path.join(index_dir, ".dvc", "test_repo-a473718", "index")
def index(dvc, local_remote, mocker):
odb = dvc.cloud.get_remote_odb("upstream")
return get_index(odb)
def gc(
self,
all_branches=False,
cloud=False,
remote=None,
with_deps=False,
all_tags=False,
all_commits=False,
all_experiments=False,
force=False,
jobs=None,
repos=None,
workspace=False,
):
# require `workspace` to be true to come into effect.
# assume `workspace` to be enabled if any of `all_tags`, `all_commits`,
# `all_experiments` or `all_branches` are enabled.
_raise_error_if_all_disabled(
workspace=workspace,
all_tags=all_tags,
all_commits=all_commits,
all_branches=all_branches,
all_experiments=all_experiments,
)
from contextlib import ExitStack
from dvc.objects.db import get_index
from dvc.repo import Repo
if not repos:
repos = []
all_repos = [Repo(path) for path in repos]
used_obj_ids = set()
with ExitStack() as stack:
for repo in all_repos:
stack.enter_context(repo.lock)
for repo in all_repos + [self]:
for obj_ids in repo.used_objs(
all_branches=all_branches,
with_deps=with_deps,
all_tags=all_tags,
all_commits=all_commits,
all_experiments=all_experiments,
remote=remote,
force=force,
jobs=jobs,
).values():
used_obj_ids.update(obj_ids)
for scheme, odb in self.odb.by_scheme():
if not odb:
continue
removed = odb.gc(used_obj_ids, jobs=jobs)
if not removed:
logger.info(f"No unused '{scheme}' cache to remove.")
if not cloud:
return
odb = self.cloud.get_remote_odb(remote, "gc -c")
removed = odb.gc(used_obj_ids)
if removed:
get_index(odb).clear()
else:
logger.info("No unused cache to remove from remote.")