Module orca_whirlpool.internal.anchor.accounts.tick_array

Classes

class TickArray (start_tick_index: int, ticks: list[Tick], whirlpool: solders.pubkey.Pubkey)

TickArray(start_tick_index: int, ticks: list[orca_whirlpool.internal.anchor.types.tick.Tick], whirlpool: solders.pubkey.Pubkey)

Expand source code

@dataclass
class TickArray:
    discriminator: typing.ClassVar = b"Ea\xbd\xben\x07B\xbb"
    layout: typing.ClassVar = borsh.CStruct(
        "start_tick_index" / borsh.I32,
        "ticks" / types.tick.Tick.layout[88],
        "whirlpool" / BorshPubkey,
    )
    start_tick_index: int
    ticks: list[types.tick.Tick]
    whirlpool: Pubkey

    @classmethod
    async def fetch(
        cls,
        conn: AsyncClient,
        address: Pubkey,
        commitment: typing.Optional[Commitment] = None,
        program_id: Pubkey = PROGRAM_ID,
    ) -> typing.Optional["TickArray"]:
        resp = await conn.get_account_info(address, commitment=commitment)
        info = resp.value
        if info is None:
            return None
        if info.owner != program_id:
            raise ValueError("Account does not belong to this program")
        bytes_data = info.data
        return cls.decode(bytes_data)

    @classmethod
    async def fetch_multiple(
        cls,
        conn: AsyncClient,
        addresses: list[Pubkey],
        commitment: typing.Optional[Commitment] = None,
        program_id: Pubkey = PROGRAM_ID,
    ) -> typing.List[typing.Optional["TickArray"]]:
        infos = await get_multiple_accounts(conn, addresses, commitment=commitment)
        res: typing.List[typing.Optional["TickArray"]] = []
        for info in infos:
            if info is None:
                res.append(None)
                continue
            if info.account.owner != program_id:
                raise ValueError("Account does not belong to this program")
            res.append(cls.decode(info.account.data))
        return res

    @classmethod
    def decode(cls, data: bytes) -> "TickArray":
        if data[:ACCOUNT_DISCRIMINATOR_SIZE] != cls.discriminator:
            raise AccountInvalidDiscriminator(
                "The discriminator for this account is invalid"
            )
        dec = TickArray.layout.parse(data[ACCOUNT_DISCRIMINATOR_SIZE:])
        return cls(
            start_tick_index=dec.start_tick_index,
            ticks=list(map(lambda item: types.tick.Tick.from_decoded(item), dec.ticks)),
            whirlpool=dec.whirlpool,
        )

    def to_json(self) -> TickArrayJSON:
        return {
            "start_tick_index": self.start_tick_index,
            "ticks": list(map(lambda item: item.to_json(), self.ticks)),
            "whirlpool": str(self.whirlpool),
        }

    @classmethod
    def from_json(cls, obj: TickArrayJSON) -> "TickArray":
        return cls(
            start_tick_index=obj["start_tick_index"],
            ticks=list(map(lambda item: types.tick.Tick.from_json(item), obj["ticks"])),
            whirlpool=Pubkey.from_string(obj["whirlpool"]),
        )

Class variables

var discriminator : ClassVar

var layout : ClassVar

var start_tick_index : int

var ticks : list[Tick]

var whirlpool : solders.pubkey.Pubkey

Static methods

def decode(data: bytes) ‑> TickArray

Expand source code

@classmethod
def decode(cls, data: bytes) -> "TickArray":
    if data[:ACCOUNT_DISCRIMINATOR_SIZE] != cls.discriminator:
        raise AccountInvalidDiscriminator(
            "The discriminator for this account is invalid"
        )
    dec = TickArray.layout.parse(data[ACCOUNT_DISCRIMINATOR_SIZE:])
    return cls(
        start_tick_index=dec.start_tick_index,
        ticks=list(map(lambda item: types.tick.Tick.from_decoded(item), dec.ticks)),
        whirlpool=dec.whirlpool,
    )

async def fetch(conn: solana.rpc.async_api.AsyncClient, address: solders.pubkey.Pubkey, commitment: Optional[solana.rpc.commitment.Commitment] = None, program_id: solders.pubkey.Pubkey = Pubkey( whirLbMiicVdio4qvUfM5KAg6Ct8VwpYzGff3uctyCc, )) ‑> Optional[TickArray]

Expand source code

@classmethod
async def fetch(
    cls,
    conn: AsyncClient,
    address: Pubkey,
    commitment: typing.Optional[Commitment] = None,
    program_id: Pubkey = PROGRAM_ID,
) -> typing.Optional["TickArray"]:
    resp = await conn.get_account_info(address, commitment=commitment)
    info = resp.value
    if info is None:
        return None
    if info.owner != program_id:
        raise ValueError("Account does not belong to this program")
    bytes_data = info.data
    return cls.decode(bytes_data)

async def fetch_multiple(conn: solana.rpc.async_api.AsyncClient, addresses: list[solders.pubkey.Pubkey], commitment: Optional[solana.rpc.commitment.Commitment] = None, program_id: solders.pubkey.Pubkey = Pubkey( whirLbMiicVdio4qvUfM5KAg6Ct8VwpYzGff3uctyCc, )) ‑> List[Optional[TickArray]]

Expand source code

@classmethod
async def fetch_multiple(
    cls,
    conn: AsyncClient,
    addresses: list[Pubkey],
    commitment: typing.Optional[Commitment] = None,
    program_id: Pubkey = PROGRAM_ID,
) -> typing.List[typing.Optional["TickArray"]]:
    infos = await get_multiple_accounts(conn, addresses, commitment=commitment)
    res: typing.List[typing.Optional["TickArray"]] = []
    for info in infos:
        if info is None:
            res.append(None)
            continue
        if info.account.owner != program_id:
            raise ValueError("Account does not belong to this program")
        res.append(cls.decode(info.account.data))
    return res

def from_json(obj: TickArrayJSON) ‑> TickArray

Expand source code

@classmethod
def from_json(cls, obj: TickArrayJSON) -> "TickArray":
    return cls(
        start_tick_index=obj["start_tick_index"],
        ticks=list(map(lambda item: types.tick.Tick.from_json(item), obj["ticks"])),
        whirlpool=Pubkey.from_string(obj["whirlpool"]),
    )

Methods

def to_json(self) ‑> TickArrayJSON

Expand source code

def to_json(self) -> TickArrayJSON:
    return {
        "start_tick_index": self.start_tick_index,
        "ticks": list(map(lambda item: item.to_json(), self.ticks)),
        "whirlpool": str(self.whirlpool),
    }

class TickArrayJSON (*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 TickArrayJSON(typing.TypedDict):
    start_tick_index: int
    ticks: list[types.tick.TickJSON]
    whirlpool: str

Ancestors

• builtins.dict

Class variables

var start_tick_index : int

var ticks : list[TickJSON]

var whirlpool : str