browsertrix/backend/btrixcloud/migrations/migration_0006_precompute_crawl_stats.py

37 lines
1.1 KiB
Python

"""
Migration 0006 - Precomputing workflow crawl stats
"""
from btrixcloud.crawlconfigs import update_config_crawl_stats
from btrixcloud.migrations import BaseMigration
MIGRATION_VERSION = "0006"
class Migration(BaseMigration):
"""Migration class."""
def __init__(self, mdb, migration_version=MIGRATION_VERSION):
super().__init__(mdb, migration_version)
async def migrate_up(self):
"""Perform migration up.
Add data on workflow crawl statistics that was previously dynamically
computed when needed to the database.
"""
crawl_configs = self.mdb["crawl_configs"]
crawls = self.mdb["crawls"]
configs = [res async for res in crawl_configs.find({"inactive": {"$ne": True}})]
if not configs:
return
for config in configs:
config_id = config["_id"]
try:
await update_config_crawl_stats(crawl_configs, crawls, config_id)
# pylint: disable=broad-exception-caught
except Exception as err:
print(f"Unable to update workflow {config_id}: {err}", flush=True)