dvc/commands/queue/remove.py
from dvc.cli import formatter
from dvc.cli.command import CmdBase
from dvc.cli.utils import append_doc_link
from dvc.exceptions import InvalidArgumentError
from dvc.log import logger
from dvc.ui import ui
logger = logger.getChild(__name__)
class CmdQueueRemove(CmdBase):
"""Remove exp in queue."""
def check_arguments(self):
clear_flag = any(
[
self.args.all,
self.args.queued,
self.args.failed,
self.args.success,
]
)
if not (clear_flag ^ bool(self.args.task)):
raise InvalidArgumentError(
"Either provide an `tasks` argument, or use the "
"`--all`, `--queued`, `--failed`, `--success` flag."
)
def run(self):
self.check_arguments()
if self.args.all:
self.args.queued = True
self.args.failed = True
self.args.success = True
if self.args.queued or self.args.failed or self.args.success:
removed_list = self.repo.experiments.celery_queue.clear(
success=self.args.success,
queued=self.args.queued,
failed=self.args.failed,
)
else:
removed_list = self.repo.experiments.celery_queue.remove(
revs=self.args.task,
)
if removed_list:
removed = ", ".join(removed_list)
ui.write(f"Removed tasks in queue: {removed}")
else:
ui.write(f"No tasks found named {self.args.task}")
return 0
def add_parser(queue_subparsers, parent_parser):
QUEUE_REMOVE_HELP = "Remove queued and completed tasks from the queue."
queue_remove_parser = queue_subparsers.add_parser(
"remove",
parents=[parent_parser],
description=append_doc_link(QUEUE_REMOVE_HELP, "queue/remove"),
help=QUEUE_REMOVE_HELP,
formatter_class=formatter.RawDescriptionHelpFormatter,
)
queue_remove_parser.add_argument(
"--all",
action="store_true",
help="Remove all queued and completed tasks from the queue.",
)
queue_remove_parser.add_argument(
"--queued",
action="store_true",
help="Remove all queued tasks from the queue.",
)
queue_remove_parser.add_argument(
"--success",
action="store_true",
help="Remove all successful tasks from the queue.",
)
queue_remove_parser.add_argument(
"--failed",
action="store_true",
help="Remove all failed tasks from the queue.",
)
queue_remove_parser.add_argument(
"task",
nargs="*",
help="Tasks to remove.",
metavar="<task>",
)
queue_remove_parser.set_defaults(func=CmdQueueRemove)