Module orca_whirlpool.internal.anchor.instructions.set_fee_rate

Expand source code 
from __future__ import annotations
import typing
from solders.pubkey import Pubkey
from solders.instruction import Instruction, AccountMeta
import borsh_construct as borsh
from ..program_id import PROGRAM_ID


class SetFeeRateArgs(typing.TypedDict):
    fee_rate: int


layout = borsh.CStruct("fee_rate" / borsh.U16)


class SetFeeRateAccounts(typing.TypedDict):
    whirlpools_config: Pubkey
    whirlpool: Pubkey
    fee_authority: Pubkey


def set_fee_rate(
    args: SetFeeRateArgs,
    accounts: SetFeeRateAccounts,
    program_id: Pubkey = PROGRAM_ID,
    remaining_accounts: typing.Optional[typing.List[AccountMeta]] = None,
) -> Instruction:
    keys: list[AccountMeta] = [
        AccountMeta(
            pubkey=accounts["whirlpools_config"], is_signer=False, is_writable=False
        ),
        AccountMeta(pubkey=accounts["whirlpool"], is_signer=False, is_writable=True),
        AccountMeta(
            pubkey=accounts["fee_authority"], is_signer=True, is_writable=False
        ),
    ]
    if remaining_accounts is not None:
        keys += remaining_accounts
    identifier = b"5\xf3\x89A\x08\x8c\x9e\x06"
    encoded_args = layout.build(
        {
            "fee_rate": args["fee_rate"],
        }
    )
    data = identifier + encoded_args
    return Instruction(program_id, data, keys)

Functions

def set_fee_rate(args: SetFeeRateArgs, accounts: SetFeeRateAccounts, program_id: Pubkey = Pubkey( whirLbMiicVdio4qvUfM5KAg6Ct8VwpYzGff3uctyCc, ), remaining_accounts: typing.Optional[typing.List[AccountMeta]] = None) ‑> solders.instruction.Instruction
Expand source code 
def set_fee_rate(
    args: SetFeeRateArgs,
    accounts: SetFeeRateAccounts,
    program_id: Pubkey = PROGRAM_ID,
    remaining_accounts: typing.Optional[typing.List[AccountMeta]] = None,
) -> Instruction:
    keys: list[AccountMeta] = [
        AccountMeta(
            pubkey=accounts["whirlpools_config"], is_signer=False, is_writable=False
        ),
        AccountMeta(pubkey=accounts["whirlpool"], is_signer=False, is_writable=True),
        AccountMeta(
            pubkey=accounts["fee_authority"], is_signer=True, is_writable=False
        ),
    ]
    if remaining_accounts is not None:
        keys += remaining_accounts
    identifier = b"5\xf3\x89A\x08\x8c\x9e\x06"
    encoded_args = layout.build(
        {
            "fee_rate": args["fee_rate"],
        }
    )
    data = identifier + encoded_args
    return Instruction(program_id, data, keys)

Classes

class SetFeeRateAccounts (*args, **kwargs)

dict() -> new empty dictionary dict(mapping) -> new dictionary initialized from a mapping object's (key, value) pairs dict(iterable) -> new dictionary initialized as if via: d = {} for k, v in iterable: d[k] = v dict(**kwargs) -> new dictionary initialized with the name=value pairs in the keyword argument list. For example: dict(one=1, two=2)

Expand source code 
class SetFeeRateAccounts(typing.TypedDict):
    whirlpools_config: Pubkey
    whirlpool: Pubkey
    fee_authority: Pubkey

Ancestors

  • builtins.dict

Class variables

var fee_authority : solders.pubkey.Pubkey
var whirlpool : solders.pubkey.Pubkey
var whirlpools_config : solders.pubkey.Pubkey
class SetFeeRateArgs (*args, **kwargs)

dict() -> new empty dictionary dict(mapping) -> new dictionary initialized from a mapping object's (key, value) pairs dict(iterable) -> new dictionary initialized as if via: d = {} for k, v in iterable: d[k] = v dict(**kwargs) -> new dictionary initialized with the name=value pairs in the keyword argument list. For example: dict(one=1, two=2)

Expand source code 
class SetFeeRateArgs(typing.TypedDict):
    fee_rate: int

Ancestors

  • builtins.dict

Class variables

var fee_rate : int