topic: HexBytes
topics: Sequence[HexBytes]
transactionHash: HexBytes
transactionIndex: int
# syntax b/c "from" keyword not allowed w/ class construction
TxData = TypedDict("TxData", {
"blockHash": HexBytes,
"blockNumber": BlockNumber,
"chainId": int,
"data": Union[bytes, HexStr],
"from": ChecksumAddress,
"gas": Wei,
"gasPrice": Wei,
"hash": HexBytes,
"input": HexStr,
"nonce": Nonce,
"r": HexBytes,
"s": HexBytes,
"to": ChecksumAddress,
"transactionIndex": int,
"v": int,
"value": Wei,
}, total=False)
# syntax b/c "from" keyword not allowed w/ class construction
TxParams = TypedDict("TxParams", {
"chainId": int,
"data": Union[bytes, HexStr],
# addr or ens
topics: Sequence[HexBytes]
transactionHash: HexBytes
transactionIndex: int
# syntax b/c "from" keyword not allowed w/ class construction
TxData = TypedDict("TxData", {
"blockHash": HexBytes,
"blockNumber": BlockNumber,
"chainId": int,
"data": Union[bytes, HexStr],
"from": ChecksumAddress,
"gas": Wei,
"gasPrice": Wei,
"hash": HexBytes,
"input": HexStr,
"nonce": Nonce,
"r": HexBytes,
"s": HexBytes,
"to": ChecksumAddress,
"transactionIndex": int,
"v": int,
"value": Wei,
},
total=False)
# syntax b/c "from" keyword not allowed w/ class construction
TxParams = TypedDict(
"TxParams",
{
"chainId": int,
AVG_BLOCK_TIME_UPDATED_AT_KEY: Literal[
'avg_block_time_updated_at'] = 'avg_block_time_updated_at'
def _is_latest_block_number_request(method: RPCEndpoint, params: Any) -> bool:
if method != 'eth_getBlockByNumber':
return False
elif params[:1] == ['latest']:
return True
return False
BlockInfoCache = TypedDict("BlockInfoCache", {
"avg_block_time": float,
"avg_block_sample_size": int,
"avg_block_time_updated_at": float,
"latest_block": BlockData,
},
total=False)
def construct_latest_block_based_cache_middleware(
cache_class: Callable[..., Dict[Any, Any]],
rpc_whitelist: Collection[RPCEndpoint] = BLOCK_NUMBER_RPC_WHITELIST,
average_block_time_sample_size: int = 240,
default_average_block_time: int = 15,
should_cache_fn: Callable[[RPCEndpoint, Any, RPCResponse],
bool] = _should_cache
) -> Middleware:
"""
Constructs a middleware which caches responses based on the request
from eth_typing import (
Address,
ChecksumAddress,
)
from eth_utils import (
is_string,
to_checksum_address,
)
from web3._utils.compat import (
TypedDict, )
from web3._utils.validation import (
validate_address, )
IbanOptions = TypedDict("IbanOptions", {
"institution": str,
"identifier": str,
})
def pad_left_hex(value: str, num_bytes: int) -> str:
return value.rjust(num_bytes * 2, '0')
def iso13616Prepare(iban: str) -> str:
"""
Prepare an IBAN for mod 97 computation by moving the first
4 chars to the end and transforming the letters to numbers
(A = 10, B = 11, ..., Z = 35), as specified in ISO13616.
@method iso13616Prepare
@param {String} iban the IBAN
)
from web3._utils.compat import (
TypedDict,
)
from web3.datastructures import (
NamedElementOnion,
)
Wei = NewType('Wei', int)
# todo: move these to eth_typing once web3 is type hinted
ABIEventParams = TypedDict("ABIEventParams", {
"name": str,
"type": str,
"indexed": bool,
})
ENS = NewType("ENS", str)
ABIEvent = TypedDict("ABIEvent", {
"type": "event",
"name": str,
"inputs": Sequence[ABIEventParams],
"anonymous": bool,
})
ABIFunctionComponents = TypedDict("ABIFunctionParams", {
"name": str,
Wei = NewType('Wei', int)
TReturn = TypeVar("TReturn")
TParams = TypeVar("TParams")
TValue = TypeVar("TValue")
Nonce = NewType("Nonce", int)
HexBytes32 = NewType("HexBytes32", HexBytes)
HexStr32 = NewType("HexStr32", HexStr)
_Hash32 = Union[Hash32, HexBytes, HexStr]
# todo: move these to eth_typing once web3 is type hinted
ABIEventParams = TypedDict("ABIEventParams", {
"name": str,
"type": str,
"indexed": bool,
}, total=False)
ABIEvent = TypedDict("ABIEvent", {
"type": Literal["event"],
"name": str,
"inputs": Sequence["ABIEventParams"],
"anonymous": bool,
}, total=False)
ABIFunctionComponents = TypedDict("ABIFunctionComponents", {
"name": str,
"type": str,
BlockNumber,
ChecksumAddress,
Hash32,
HexStr,
)
from hexbytes import (
HexBytes, )
from web3._utils.compat import (
TypedDict, )
# todo: move these to eth_typing once web3 is type hinted
ABIEventParameter = TypedDict("ABIEventParameter", {
"name": str,
"type": str,
"indexed": bool,
})
ABIEvent = TypedDict(
"ABIEvent", {
"type": "event",
"name": str,
"inputs": Sequence[ABIEventParameter],
"anonymous": bool,
})
ABIFunctionComponents = TypedDict(
"ABIFunctionParameter", {
"name": str,
"type": str,
transactionIndex: int
# syntax b/c "from" keyword not allowed w/ class construction
TxData = TypedDict("TxData", {
"accessList": AccessList,
"blockHash": HexBytes,
"blockNumber": BlockNumber,
"chainId": int,
"data": Union[bytes, HexStr],
"from": ChecksumAddress,
"gas": int,
"gasPrice": Wei,
"maxFeePerGas": Wei,
"maxPriorityFeePerGas": Wei,
"hash": HexBytes,
"input": HexStr,
"nonce": Nonce,
"r": HexBytes,
"s": HexBytes,
"to": ChecksumAddress,
"transactionIndex": int,
"type": Union[int, HexStr],
"v": int,
"value": Wei,
},
total=False)
# syntax b/c "from" keyword not allowed w/ class construction
TxParams = TypedDict(
"TxParams",
