dvc/commands/experiments/exec_run.py
from dvc.cli.command import CmdBaseNoRepo
from dvc.log import logger
logger = logger.getChild(__name__)
class CmdExecutorRun(CmdBaseNoRepo):
"""Run an experiment executor."""
def run(self):
from dvc.repo.experiments.executor.base import BaseExecutor, ExecutorInfo
from dvc.utils.serialize import load_json
info = ExecutorInfo.from_dict(load_json(self.args.infofile))
BaseExecutor.reproduce(
info=info,
rev="",
queue=None,
log_level=logger.getEffectiveLevel(),
infofile=self.args.infofile,
copy_paths=self.args.copy_paths,
message=self.args.message,
)
return 0
def add_parser(experiments_subparsers, parent_parser):
EXEC_RUN_HELP = "Run an experiment executor."
exec_run_parser = experiments_subparsers.add_parser(
"exec-run",
parents=[parent_parser],
description=EXEC_RUN_HELP,
add_help=False,
)
exec_run_parser.add_argument(
"--infofile",
help="Path to executor info file",
default=None,
)
exec_run_parser.add_argument(
"-C",
"--copy-paths",
action="append",
default=[],
help=(
"List of ignored or untracked paths to copy into the temp directory."
" Only used if `--temp` or `--queue` is specified."
),
)
exec_run_parser.add_argument(
"-m",
"--message",
type=str,
default=None,
help="Custom commit message to use when committing the experiment.",
)
exec_run_parser.set_defaults(func=CmdExecutorRun)