calculate_account_corrections#
API documentation for tradeexecutor.strategy.account_correction.calculate_account_corrections Python function.
- calculate_account_corrections(pair_universe, reserve_assets, state, sync_model, relative_epsilon=None, all_balances=False, block_identifier=None)[source]#
Figure out differences between our internal ledger (state) and on-chain balances.
- Parameters:
pair_universe (PandasPairUniverse) – Needed to know what asses we are looking for
reserve_assets (Collection[AssetIdentifier]) – Needed to know what asses we are looking for
state (State) – The current state of the internal ledger
sync_model (SyncModel) – How ot access on-chain balances
dust_epsilon – Minimum amount of token (abs quantity) before it is considered as a rounding error
all_balances – If True iterate all balances even if there are no mismatch.
block_identifier (Union[Literal['latest', 'earliest', 'pending', 'safe', 'finalized'], ~eth_typing.evm.BlockNumber, ~eth_typing.evm.Hash32, ~eth_typing.encoding.HexStr, ~hexbytes.main.HexBytes, int]) – Check at certain account height
- Raises:
UnexpectedAccountingCorrectionIssue – If we find on-chain tokens we do not know how to map any of our strategy positions
- Returns:
Difference in balances or all balances if all_balances is true.
Yield one entry per token in positions.
- Return type: