Files
Nexus/server/background/script_execution_flush.py
T
Your Name 32feb1b6db fix: 全站 ruff 清零 — 77 errors → 0
Fixes:
- F821: install.py site_url 未定义(NameError)、sync_v2.py os 未导入、script_jobs.py LOG f-string
- F401: 移除 22 个未使用导入(models/__init__.py、install.py、auth.py 等)
- B904: 20 个 except 块 raise 添加 from e/from None
- S110: 20 个有意的 try-except-pass 添加 noqa 注释(SSH清理/DDL幂等/WS断连)
- B007: 3 个未使用循环变量重命名(dirs→_dirs、server_id→_server_id)
- F541: 3 个无占位符 f-string 修正
- F841: auth.py 未使用 ip_address 变量移除
- S105: auth_service.py Redis key prefix 误报 noqa
- B023: script_execution_flush.py 循环变量绑定修复

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-05-30 20:07:45 +08:00

46 lines
1.9 KiB
Python

"""Batch-flush script execution live state from Redis to MySQL (every 60s, up to 50 rows/cycle)."""
import asyncio
import logging
from server.domain.models import AuditLog
from server.infrastructure.database.audit_log_repo import AuditLogRepositoryImpl
from server.infrastructure.database.script_repo import ScriptExecutionRepositoryImpl
from server.infrastructure.database.session import AsyncSessionLocal
from server.infrastructure.redis.script_execution_store import (
FLUSH_INTERVAL_SECONDS,
detect_stuck_executions,
flush_pending_batch,
)
logger = logging.getLogger("nexus.script_execution_flush")
async def script_execution_flush_loop():
"""Every minute: flush queued script execution snapshots to MySQL."""
logger.info("Script execution flush loop started (interval=%ss)", FLUSH_INTERVAL_SECONDS)
while True:
await asyncio.sleep(FLUSH_INTERVAL_SECONDS)
try:
async with AsyncSessionLocal() as session:
repo = ScriptExecutionRepositoryImpl(session)
audit_repo = AuditLogRepositoryImpl(session)
async def _audit(action, target_type, target_id, operator, _repo=audit_repo): # noqa: B023
await _repo.create(AuditLog(
admin_username=operator or "system",
action=action,
target_type=target_type,
target_id=target_id,
detail=f"执行ID={target_id}",
))
stuck = await detect_stuck_executions(repo, _audit)
count = await flush_pending_batch(repo)
if stuck:
logger.info("Script execution: auto-marked %s stuck", stuck)
if count:
logger.info("Script execution flush: %s record(s) written to MySQL", count)
except Exception as e:
logger.error("Script execution flush loop error: %s", e)