OstiumRedemptionRequest

Documentation for eth_defi.erc_4626.vault_protocol.gains.deposit_redeem.OstiumRedemptionRequest Python class.

class OstiumRedemptionRequest

Bases: eth_defi.vault.deposit_redeem.RedemptionRequest

Wraps Ostium V1.5 requestWithdraw(uint256 shares) call.

After broadcasting, parse the transaction to extract the settlement_id from the WithdrawRequestedV2 event.

Attributes summary

vault
owner
to
shares
raw_shares
funcs
web3

Methods summary

__init__(vault, owner, to, shares, ...)
broadcast([from_, gas])	Broadcast all the transactions in this request.
parse_redeem_transaction(tx_hashes)	Parse the WithdrawRequestedV2 event from requestWithdraw() transaction.

__init__(vault, owner, to, shares, raw_shares, funcs)

Parameters

• vault (VaultBase) –

• owner (eth_typing.evm.HexAddress) –

• to (eth_typing.evm.HexAddress) –

• shares (decimal.Decimal) –

• raw_shares (int) –

• funcs (list[web3.contract.contract.ContractFunction]) –

Return type

None

broadcast(from_=None, gas=1000000)

Broadcast all the transactions in this request.

Parameters

• from – Address to send the transactions from

• gas (int) – Gas limit to use for each transaction

• from_ (eth_typing.evm.HexAddress) –

Returns

List of transaction hashes

Return type

list[hexbytes.main.HexBytes]

parse_redeem_transaction(tx_hashes)

Parse the WithdrawRequestedV2 event from requestWithdraw() transaction.

WithdrawRequestedV2(address indexed owner, uint32 indexed settlementId, uint256 shares)

Parameters

tx_hashes (list[hexbytes.main.HexBytes]) –

Return type

eth_defi.erc_4626.vault_protocol.gains.deposit_redeem.OstiumRedemptionTicket