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superset2/superset/tasks/constants.py

55 lines
1.7 KiB
Python

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
"""Constants for the Global Task Framework (GTF)."""
from superset_core.tasks.types import TaskStatus
# Terminal states: Task execution has ended and dedup_key slot is freed
TERMINAL_STATES: frozenset[str] = frozenset(
{
TaskStatus.SUCCESS.value,
TaskStatus.FAILURE.value,
TaskStatus.ABORTED.value,
TaskStatus.TIMED_OUT.value,
}
)
# Active states: Task is still in progress and dedup_key is reserved
ACTIVE_STATES: frozenset[str] = frozenset(
{
TaskStatus.PENDING.value,
TaskStatus.IN_PROGRESS.value,
TaskStatus.ABORTING.value,
}
)
# Abortable states: Task can be aborted (for pending or abortable in-progress)
ABORTABLE_STATES: frozenset[str] = frozenset(
{
TaskStatus.PENDING.value,
TaskStatus.IN_PROGRESS.value,
}
)
# Abort-related states: Task is being or has been aborted
ABORT_STATES: frozenset[str] = frozenset(
{
TaskStatus.ABORTING.value,
TaskStatus.ABORTED.value,
}
)