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0157ac7 979bf9b 0157ac7 979bf9b 0157ac7 2492112 0157ac7 2492112 0157ac7 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 | """User-facing error formatting shared by API, providers, and integrations."""
import httpx
import openai
def get_user_facing_error_message(
e: Exception,
*,
read_timeout_s: float | None = None,
) -> str:
"""Return a readable, non-empty error message for users.
Known transport and OpenAI SDK exception types are mapped to stable wording
before falling back to ``str(e)``, so empty or noisy SDK messages do not skip
the mapped path.
"""
if isinstance(e, httpx.ReadTimeout):
if read_timeout_s is not None:
return f"Provider request timed out after {read_timeout_s:g}s."
return "Provider request timed out."
if isinstance(e, httpx.ConnectTimeout):
return "Could not connect to provider."
if isinstance(e, TimeoutError):
if read_timeout_s is not None:
return f"Provider request timed out after {read_timeout_s:g}s."
return "Request timed out."
if isinstance(e, openai.RateLimitError):
return "Provider rate limit reached. Please retry shortly."
if isinstance(e, openai.AuthenticationError):
raw = str(e)
return f"Provider authentication failed. Check API key. Details: {raw[:100]}"
if isinstance(e, openai.BadRequestError):
raw = str(e)
return f"Invalid request sent to provider. Details: {raw[:100]}"
name = type(e).__name__
status_code = getattr(e, "status_code", None)
if name == "RateLimitError":
return "Provider rate limit reached. Please retry shortly."
if name == "AuthenticationError":
return "Provider authentication failed. Check API key."
if name == "InvalidRequestError":
return "Invalid request sent to provider."
if name == "OverloadedError":
return "Provider is currently overloaded. Please retry."
if name == "APIError":
raw = str(e)
if status_code in (502, 503, 504):
return "Provider is temporarily unavailable. Please retry."
return f"Provider API request failed. Details: {raw[:150]}"
if name.endswith("ProviderError") or name == "ProviderError":
return "Provider request failed."
message = str(e).strip()
if message:
return message
return "Provider request failed unexpectedly."
def format_user_error_preview(exc: Exception, *, max_len: int = 200) -> str:
"""Truncate a user-facing error string for short chat replies."""
return get_user_facing_error_message(exc)[:max_len]
def append_request_id(message: str, request_id: str | None) -> str:
"""Append request_id suffix when available."""
base = message.strip() or "Provider request failed unexpectedly."
if request_id:
return f"{base} (request_id={request_id})"
return base
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