MellowVaultFlowManager

Documentation for eth_defi.mellow.flow.MellowVaultFlowManager Python class.

class MellowVaultFlowManager

Bases: eth_defi.vault.base.VaultFlowManager

Unsupported Mellow flow reader placeholder.

Methods summary

__init__()
fetch_pending_deposit(block_identifier)	Fetch pending deposit amount.
fetch_pending_deposit_events(range)	Read pending deposit events.
fetch_pending_redemption(block_identifier)	Fetch pending redemption amount.
fetch_pending_redemption_event(range)	Read pending redemption events.
fetch_processed_deposit_event(range)	Read processed deposit events.
fetch_processed_redemption_event(vault, range)	Read processed redemption events.

fetch_pending_redemption(block_identifier)

Fetch pending redemption amount.

Mellow redemption requests are emitted by RedeemQueue contracts. Queue event scanning is not part of the first adapter slice.

Parameters

block_identifier (Union[Literal['latest', 'earliest', 'pending', 'safe', 'finalized'], eth_typing.evm.BlockNumber, eth_typing.evm.Hash32, eth_typing.encoding.HexStr, int]) – Block number or tag.

Returns

Never returns until queue scanning is implemented.

Return type

decimal.Decimal

fetch_pending_deposit(block_identifier)

Fetch pending deposit amount.

Mellow deposit requests are emitted by DepositQueue contracts. Queue event scanning is not part of the first adapter slice.

Parameters

block_identifier (Union[Literal['latest', 'earliest', 'pending', 'safe', 'finalized'], eth_typing.evm.BlockNumber, eth_typing.evm.Hash32, eth_typing.encoding.HexStr, int]) – Block number or tag.

Returns

Never returns until queue scanning is implemented.

Return type

decimal.Decimal

fetch_pending_deposit_events(range)

Read pending deposit events.

Parameters

range (Tuple[eth_typing.evm.BlockNumber, eth_typing.evm.BlockNumber]) – Block range to read.

Return type

None

fetch_pending_redemption_event(range)

Read pending redemption events.

Parameters

range (Tuple[eth_typing.evm.BlockNumber, eth_typing.evm.BlockNumber]) – Block range to read.

Return type

None

fetch_processed_deposit_event(range)

Read processed deposit events.

Parameters

range (Tuple[eth_typing.evm.BlockNumber, eth_typing.evm.BlockNumber]) – Block range to read.

Return type

None

fetch_processed_redemption_event(vault, range)

Read processed redemption events.

Parameters

• vault (eth_defi.vault.base.VaultSpec) – Vault whose queue events should be read.

• range (Tuple[eth_typing.evm.BlockNumber, eth_typing.evm.BlockNumber]) – Block range to read.

Return type

None