cic-internal-integration/apps/cic-eth/cic_eth/error.py

93 lines
2.1 KiB
Python

class TokenCountError(Exception):
"""Exception raised when wrong number of tokens have been given to a task
"""
pass
class PermanentTxError(Exception):
"""Exception raised when encountering a permanent error when sending a tx.
- wrong nonce
- insufficient balance
"""
pass
class TemporaryTxError(Exception):
"""Exception raised when encountering a permanent error when sending a tx.
- blockchain node connection
"""
pass
class OutOfGasError(Exception):
"""Exception raised when a transaction task must yield pending gas refill for an account
"""
pass
class AlreadyFillingGasError(Exception):
"""Exception raised when additional gas refills are issued while one is still in progress
"""
pass
class InitializationError(Exception):
"""Exception raised when initialization state is insufficient to run component
"""
pass
class RoleMissingError(Exception):
"""Exception raised when web3 action attempted without an address with access to sign for it
"""
pass
class IntegrityError(Exception):
"""Exception raised to signal irregularities with deduplication and ordering of tasks
"""
pass
class LockedError(Exception):
"""Exception raised when attempt is made to execute action that is deactivated by lock
"""
pass
class SeppukuError(Exception):
"""Exception base class for all errors that should cause system shutdown
"""
def __init__(self, message, lockdown=False):
self.message = message
self.lockdown = lockdown
class SignerError(SeppukuError):
"""Exception raised when signer is unavailable or generates an error
"""
pass
class RoleAgencyError(SeppukuError):
"""Exception raise when a role cannot perform its function. This is a critical exception
"""
class YouAreBrokeError(Exception):
"""Exception raised when a value transfer is attempted without access to sufficient funds
"""
class TrustError(Exception):
"""Exception raised when required trust proofs are missing for a request
"""