cosmpy.aerial.gas

Transaction gas strategy.

GasStrategy Objects

class GasStrategy(ABC)

Transaction gas strategy.

estimate_gas

@abstractmethod
def estimate_gas(tx: Transaction) -> int

Estimate the transaction gas.

Arguments:

• tx: Transaction

Returns:

None

block_gas_limit

@abstractmethod
def block_gas_limit() -> int

Get the block gas limit.

Returns:

None

SimulationGasStrategy Objects

class SimulationGasStrategy(GasStrategy)

Simulation transaction gas strategy.

Arguments:

• GasStrategy: gas strategy

__init__

def __init__(client: "LedgerClient", multiplier: Optional[float] = None)

Init the Simulation transaction gas strategy.

Arguments:

• client: Ledger client
• multiplier: multiplier, defaults to None

estimate_gas

def estimate_gas(tx: Transaction) -> int

Get estimated transaction gas.

Arguments:

• tx: transaction

Returns:

Estimated transaction gas

block_gas_limit

def block_gas_limit() -> int

Get the block gas limit.

Returns:

block gas limit

OfflineMessageTableStrategy Objects

class OfflineMessageTableStrategy(GasStrategy)

Offline message table strategy.

Arguments:

• GasStrategy: gas strategy

default_table

@staticmethod
def default_table() -> "OfflineMessageTableStrategy"

offline message strategy default table.

Returns:

offline message default table strategy

__init__

def __init__(fallback_gas_limit: Optional[int] = None,
             block_limit: Optional[int] = None)

Init offline message table strategy.

Arguments:

• fallback_gas_limit: Fallback gas limit, defaults to None
• block_limit: Block limit, defaults to None

update_entry

def update_entry(transaction_type: str, gas_limit: int)

Update the entry of the transaction.

Arguments:

• transaction_type: transaction type
• gas_limit: gas limit

estimate_gas

def estimate_gas(tx: Transaction) -> int

Get estimated transaction gas.

Arguments:

• tx: transaction

Returns:

Estimated transaction gas

block_gas_limit

def block_gas_limit() -> int

Get the block gas limit.

Returns:

block gas limit