30 lines
768 B
Python
30 lines
768 B
Python
"""可由入口层稳定映射的领域异常。"""
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class DomainError(Exception):
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"""所有可预期业务错误的基类。"""
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class InvalidStateTransition(DomainError):
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"""运行状态不允许执行目标转换。"""
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class DuplicateOperation(DomainError):
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"""同一幂等操作已经执行或正在执行。"""
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class PermissionDenied(DomainError):
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"""操作者无权执行领域命令。"""
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class AgentConfigurationError(DomainError):
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"""真实 Agent 执行所需配置缺失或不合法。"""
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class ProviderConnectionError(DomainError):
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"""模型服务商凭据验证失败；消息不得包含上游原始响应。"""
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def __init__(self, code: str, message: str):
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super().__init__(message)
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self.code = code
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