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43 lines
1.2 KiB
Python
43 lines
1.2 KiB
Python
from __future__ import annotations
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class ServiceClientError(RuntimeError):
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"""Base service-client error."""
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class ServiceConfigError(ServiceClientError):
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"""Raised when service client configuration is missing or invalid."""
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class ServiceUnavailableError(ServiceClientError):
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"""Raised when a service cannot be reached or is temporarily blocked."""
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class ServiceHTTPError(ServiceClientError):
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"""Raised for non-2xx HTTP responses."""
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def __init__(self, service: str, status_code: int, body: str) -> None:
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self.service = service
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self.status_code = status_code
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self.body = body
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super().__init__(f"service {service} returned HTTP {status_code}")
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class ServiceBusinessError(ServiceClientError):
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"""Raised for envelope responses with a non-success business code."""
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def __init__(
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self,
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service: str,
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code: int,
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message: str,
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data: object | None = None,
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status_code: int | None = None,
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) -> None:
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self.service = service
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self.code = code
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self.message = message
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self.data = data
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self.status_code = status_code
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super().__init__(f"service {service} returned business code {code}: {message}")
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