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补齐源快照、资料预演、正式导入及工资核算的依赖链路。 新增版本化输入、逐段 FIFO、生成锁和结构化当月调整， 并提供默认关闭的周期采集、有限重试及 Windows 托管。 原始客户资料、私有配置及首页改动不纳入本次提交。 BREAKING CHANGE: 升级前需应用新增迁移，并通过 PAYROLL_MAKER_USER_ID 绑定实际工资制作人，否则业务只读。 旧单批次核算默认关闭；历史兼容需显式启用 PAYROLL_ALLOW_LEGACY_CALCULATION。生产启用和真实金额待验收。
36 lines
1.5 KiB
Python
36 lines
1.5 KiB
Python
"""只按明确的源驱动错误分类，不把含凭据的驱动文本写入响应。"""
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from sqlalchemy.exc import TimeoutError as PoolTimeoutError
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TRANSIENT_CODES = frozenset({"SOURCE_CONNECTION_LOST", "SOURCE_TIMEOUT"})
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MESSAGES = {
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"SOURCE_CONNECTION_LOST": "源连接中断，请检查网络和只读连接",
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"SOURCE_TIMEOUT": "源连接或查询超时",
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"SOURCE_AUTH_ERROR": "源账号认证失败，请核对只读账号配置",
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"SOURCE_SCHEMA_ERROR": "源表或字段不匹配，请核对版本与映射",
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"SOURCE_CONFIG_ERROR": "源连接配置不完整或任务排队后发生变化",
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"SOURCE_DRIVER_ERROR": "源数据库驱动不可用，请检查已验证的ODBC驱动",
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"QUERY_FILE_MISSING": "缺少源查询文件，请核对部署包",
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}
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def classify_source_error(exc, fallback="READ_ERROR"):
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if isinstance(exc, (TimeoutError, PoolTimeoutError)):
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return "SOURCE_TIMEOUT"
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if isinstance(exc, ModuleNotFoundError):
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return "SOURCE_DRIVER_ERROR"
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if isinstance(exc, FileNotFoundError):
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return "QUERY_FILE_MISSING"
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original = getattr(exc, "orig", exc)
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args = getattr(original, "args", ())
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state = str(args[0]).upper() if args else ""
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if state in {"HYT00", "HYT01"}:
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return "SOURCE_TIMEOUT"
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if state in {"08S01", "08001", "08003", "08006"}:
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return "SOURCE_CONNECTION_LOST"
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if state == "28000":
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return "SOURCE_AUTH_ERROR"
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if state in {"42S02", "42S22", "07002"}:
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return "SOURCE_SCHEMA_ERROR"
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return fallback
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