Differential D6146 Diff 20330 test/functional/test_framework/address.py

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	#!/usr/bin/env python3			#!/usr/bin/env python3
	# Copyright (c) 2016-2019 The Bitcoin Core developers			# Copyright (c) 2016-2019 The Bitcoin Core developers
	# Distributed under the MIT software license, see the accompanying			# Distributed under the MIT software license, see the accompanying
	# file COPYING or http://www.opensource.org/licenses/mit-license.php.			# file COPYING or http://www.opensource.org/licenses/mit-license.php.
	"""Encode and decode BASE58, P2PKH and P2SH addresses."""			"""Encode and decode BASE58, P2PKH and P2SH addresses."""

	from .script import CScript, hash160, hash256			from .script import CScript, hash160, hash256
	from .util import hex_str_to_bytes			from .util import hex_str_to_bytes

				ADDRESS_BCHREG_UNSPENDABLE = 'bchreg:qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqha9s37tt'

	chars = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'			chars = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'


	def byte_to_base58(b, version):			def byte_to_base58(b, version):
	result = ''			result = ''
	str = b.hex()			str = b.hex()
	str = chr(version).encode('latin-1').hex() + str			str = chr(version).encode('latin-1').hex() + str
	checksum = hash256(hex_str_to_bytes(str)).hex()			checksum = hash256(hex_str_to_bytes(str)).hex()
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