|
import logging |
|
import time |
|
|
|
import click |
|
from celery import shared_task |
|
from werkzeug.exceptions import NotFound |
|
|
|
from core.rag.index_processor.index_processor_factory import IndexProcessorFactory |
|
from extensions.ext_database import db |
|
from extensions.ext_redis import redis_client |
|
from models.dataset import DocumentSegment |
|
|
|
|
|
@shared_task(queue="dataset") |
|
def disable_segment_from_index_task(segment_id: str): |
|
""" |
|
Async disable segment from index |
|
:param segment_id: |
|
|
|
Usage: disable_segment_from_index_task.delay(segment_id) |
|
""" |
|
logging.info(click.style("Start disable segment from index: {}".format(segment_id), fg="green")) |
|
start_at = time.perf_counter() |
|
|
|
segment = db.session.query(DocumentSegment).filter(DocumentSegment.id == segment_id).first() |
|
if not segment: |
|
raise NotFound("Segment not found") |
|
|
|
if segment.status != "completed": |
|
raise NotFound("Segment is not completed , disable action is not allowed.") |
|
|
|
indexing_cache_key = "segment_{}_indexing".format(segment.id) |
|
|
|
try: |
|
dataset = segment.dataset |
|
|
|
if not dataset: |
|
logging.info(click.style("Segment {} has no dataset, pass.".format(segment.id), fg="cyan")) |
|
return |
|
|
|
dataset_document = segment.document |
|
|
|
if not dataset_document: |
|
logging.info(click.style("Segment {} has no document, pass.".format(segment.id), fg="cyan")) |
|
return |
|
|
|
if not dataset_document.enabled or dataset_document.archived or dataset_document.indexing_status != "completed": |
|
logging.info(click.style("Segment {} document status is invalid, pass.".format(segment.id), fg="cyan")) |
|
return |
|
|
|
index_type = dataset_document.doc_form |
|
index_processor = IndexProcessorFactory(index_type).init_index_processor() |
|
index_processor.clean(dataset, [segment.index_node_id]) |
|
|
|
end_at = time.perf_counter() |
|
logging.info( |
|
click.style("Segment removed from index: {} latency: {}".format(segment.id, end_at - start_at), fg="green") |
|
) |
|
except Exception: |
|
logging.exception("remove segment from index failed") |
|
segment.enabled = True |
|
db.session.commit() |
|
finally: |
|
redis_client.delete(indexing_cache_key) |
|
|
