chainlib-eth/chainlib/eth/error.py

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# local imports
from chainlib.error import ExecutionError
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class EthException(Exception):
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"""Base class for all Ethereum related errors.
"""
pass
class RevertEthException(EthException, ExecutionError):
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"""Raised when an rpc call or transaction reverts.
"""
pass
class NotFoundEthException(EthException):
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"""Raised when rpc query is made against an identifier that is not known by the node.
"""
pass
class RequestMismatchException(EthException):
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"""Raised when a request data parser is given unexpected input data.
"""
pass