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Update exception handling to support RpcErrors. #72

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Merged
merged 1 commit into from
Jan 16, 2024
Merged

Update exception handling to support RpcErrors. #72

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23 changes: 13 additions & 10 deletions btrdb/exceptions.py
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Original file line number Diff line number Diff line change
Expand Up @@ -117,18 +117,21 @@ def handle_grpc_error(err):

Parameters
----------
err: grpc.RpcError
err: Union[grpc.RpcError, btrdb.BTrDBError]
"""
details = err.details()
if details == "[404] stream does not exist":
raise StreamNotFoundError("Stream not found with provided uuid") from None
elif details == "failed to connect to all addresses":
raise ConnectionError("Failed to connect to BTrDB") from None
elif any(str(e) in err.details() for e in BTRDB_SERVER_ERRORS):
raise BTRDBServerError("An error has occured with btrdb-server") from None
elif str(err.code()) == "StatusCode.PERMISSION_DENIED":
raise PermissionDenied(details) from None
raise BTrDBError(details) from None
if isinstance(err, BTrDBError):
if details == "[404] stream does not exist":
raise StreamNotFoundError("Stream not found with provided uuid") from None
elif details == "failed to connect to all addresses":
raise ConnectionError("Failed to connect to BTrDB") from None
elif any(str(e) in err.details() for e in BTRDB_SERVER_ERRORS):
raise BTRDBServerError("An error has occured with btrdb-server") from None
elif str(err.code()) == "StatusCode.PERMISSION_DENIED":
raise PermissionDenied(details) from None
raise BTrDBError(details) from None
else:
raise err


def check_proto_stat(stat):
Expand Down