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159 | def reset_local(
*,
task_group_activity_id: int,
task_group_id: int,
resource: Resource,
profile: Profile,
) -> None:
"""
Re-collect a task package.
This function runs as a background task, therefore exceptions must be
handled.
NOTE: since this function is sync, it runs within a thread - due to
starlette/fastapi handling of background tasks (see
https://github.com/encode/starlette/blob/master/starlette/background.py).
Args:
task_group_activity_id:
task_group_id:
resource:
profile:
"""
LOGGER_NAME = f"{__name__}.ID{task_group_activity_id}"
with TemporaryDirectory() as tmpdir:
log_file_path = get_log_path(Path(tmpdir))
logger = set_logger(
logger_name=LOGGER_NAME,
log_file_path=log_file_path,
)
logger.info("START")
with next(get_sync_db()) as db:
try:
task_group, activity = get_activity_and_task_group(
task_group_activity_id=task_group_activity_id,
task_group_id=task_group_id,
db=db,
logger_name=LOGGER_NAME,
)
except NoResultFound:
return
try:
# Prepare replacements for templates
python_bin = get_python_interpreter(
python_version=task_group.python_version,
resource=resource,
)
replacements = get_collection_replacements(
task_group=task_group,
python_bin=python_bin,
resource=resource,
)
# Prepare common arguments for `_customize_and_run_template``
common_args = dict(
replacements=replacements,
script_dir=(
Path(task_group.path) / SCRIPTS_SUBFOLDER
).as_posix(),
prefix=(
f"{int(time.time())}_{TaskGroupActivityAction.RESET}"
),
logger_name=LOGGER_NAME,
)
# Set status to ONGOING and refresh logs
activity.status = TaskGroupActivityStatus.ONGOING
activity.log = get_current_log(log_file_path)
activity = add_commit_refresh(obj=activity, db=db)
# Run script 1
_customize_and_run_template(
template_filename="1_create_venv.sh",
**common_args,
)
activity.log = get_current_log(log_file_path)
activity = add_commit_refresh(obj=activity, db=db)
# Run script 2
_customize_and_run_template(
template_filename="2_pip_install.sh",
**common_args,
)
activity.log = get_current_log(log_file_path)
activity = add_commit_refresh(obj=activity, db=db)
# Run script 3
pip_freeze_stdout = _customize_and_run_template(
template_filename="3_pip_freeze.sh",
**common_args,
)
activity.log = get_current_log(log_file_path)
activity = add_commit_refresh(obj=activity, db=db)
# Update task_group data
logger.info("Update TaskGroupV2 - start")
task_group.env_info = pip_freeze_stdout
task_group.active = True
task_group = add_commit_refresh(obj=task_group, db=db)
logger.info("Update TaskGroupV2 - end")
# Finalize (write metadata to DB)
logger.info("finalising - START")
activity.status = TaskGroupActivityStatus.OK
activity.timestamp_ended = get_timestamp()
activity = add_commit_refresh(obj=activity, db=db)
logger.info("finalising - END")
logger.info("END")
reset_logger_handlers(logger)
except Exception as collection_e:
rmtree_nofail(
folder_path=task_group.venv_path,
logger_name=LOGGER_NAME,
)
fail_and_cleanup(
task_group=task_group,
task_group_activity=activity,
logger_name=LOGGER_NAME,
log_file_path=log_file_path,
exception=collection_e,
db=db,
)
return
|