mirror of
https://github.com/OPM/ResInsight.git
synced 2026-08-27 05:37:21 -05:00
Kristian Bendiksen
f8d180f48d
Surface gRPC failure context to Python script authors instead of silently returning sentinel values or raising bare gRPC errors. - RipsError now carries code/details/location and a from_rpc_error() helper. Existing single-arg construction stays valid. - Stop swallowing grpc.RpcError in case.__grid_count for non-NOT_FOUND failures and in instance._check_connection_and_version, so the underlying status is propagated. - pdmobject add_method decorator and _call_pdm_method_* attach code/details to the raised RipsError; existing message text is preserved so pytest match=... assertions keep working. - Instance.start_heartbeat / stop_heartbeat / check_alive provide an opt-in background ping that flips a sticky lost-connection flag and raises a readable RipsError from check_alive() if the server dies. - Server side: GetPdmObject in RiaGrpcAppService, RiaGrpcCaseService and RiaGrpcProjectService no longer return Status::OK with an empty reply when the underlying object is missing; they return NOT_FOUND / INTERNAL with a descriptive message. Other RiaGrpc*Service files audited and already return non-OK with text on error paths.
48 lines
1.4 KiB
Python
48 lines
1.4 KiB
Python
from typing import Optional
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class RipsError(Exception):
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"""Exception raised by the rips Python client.
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Carries optional gRPC context so callers can branch on code/details
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when a remote ResInsight call fails. Backwards compatible with the
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legacy ``RipsError("message")`` form.
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"""
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def __init__(
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self,
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message: object,
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*,
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code: Optional[object] = None,
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details: Optional[str] = None,
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location: Optional[str] = None,
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) -> None:
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super().__init__(message)
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self.code = code
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self.details = details
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self.location = location
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@classmethod
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def from_rpc_error(
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cls, rpc_error: Exception, location: Optional[str] = None
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) -> "RipsError":
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"""Build a RipsError from a grpc.RpcError-like object."""
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code_fn = getattr(rpc_error, "code", None)
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details_fn = getattr(rpc_error, "details", None)
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code = code_fn() if callable(code_fn) else None
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details = details_fn() if callable(details_fn) else ""
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parts = ["ResInsight gRPC call failed"]
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if code is not None:
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parts.append(f"({code})")
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if details:
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parts.append(f"- {details}")
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if location:
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parts.append(f"[server={location}]")
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return cls(
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" ".join(parts),
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code=code,
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details=details or None,
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location=location,
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)
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