chainlib-eth/chainlib/eth/address.py

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# external imports
import sha3
from hexathon import (
strip_0x,
uniform,
)
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from funga.eth.encoding import (
is_address,
is_checksum_address,
to_checksum_address,
)
to_checksum = to_checksum_address
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class AddressChecksum:
"""Address checksummer implementation.
Primarily for use with chainlib.cli.wallet.Wallet
"""
@classmethod
def valid(cls, v):
"""Check if address is a valid checksum address
:param v: Address value, in hex
:type v: str
:rtype: bool
:returns: True if valid checksum
"""
return is_checksum_address(v)
@classmethod
def sum(cls, v):
"""Create checksum from address
:param v: Address value, in hex
:type v: str
:raises ValueError: Invalid address
:rtype: str
:returns: Checksum address
"""
return to_checksum_address(v)
def is_same_address(a, b):
return uniform(strip_0x(a)) == uniform(strip_0x(b))