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Pivx support (#568)

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* Correct function doc string

* Add PIVX support
This commit is contained in:
John L. Jegutanis 2018-08-12 00:50:32 +02:00 committed by Neil
parent 8d745f0483
commit 05c9e6b38f
4 changed files with 69 additions and 3 deletions
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39
electrumx/lib/coins.py
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@ -2100,3 +2100,42 @@ class GroestlcoinTestnet(Groestlcoin):
'7frvhgofuf522b5i.onion t',
'aocojvqcybdoxekv.onion t',
]
class Pivx(Coin):
NAME = "Pivx"
SHORTNAME = "PIVX"
NET = "mainnet"
XPUB_VERBYTES = bytes.fromhex("022D2533")
XPRV_VERBYTES = bytes.fromhex("0221312B")
P2PKH_VERBYTE = bytes.fromhex("1e")
P2SH_VERBYTES = [bytes.fromhex("0d")]
WIF_BYTE = bytes.fromhex("d4")
GENESIS_HASH = ('0000041e482b9b9691d98eefb4847340'
'5c0b8ec31b76df3797c74a78680ef818')
BASIC_HEADER_SIZE = 80
HDR_V4_SIZE = 112
HDR_V4_HEIGHT = 863787
HDR_V4_START_OFFSET = HDR_V4_HEIGHT * BASIC_HEADER_SIZE
TX_COUNT = 2930206
TX_COUNT_HEIGHT = 1299212
TX_PER_BLOCK = 2
RPC_PORT = 51473
@classmethod
def static_header_offset(cls, height):
assert cls.STATIC_BLOCK_HEADERS
if height >= cls.HDR_V4_HEIGHT:
relative_v4_offset = (height - cls.HDR_V4_HEIGHT) * cls.HDR_V4_SIZE
return cls.HDR_V4_START_OFFSET + relative_v4_offset
else:
return height * cls.BASIC_HEADER_SIZE
@classmethod
def header_hash(cls, header):
version, = struct.unpack('<I', header[:4])
if version >= 4:
return super().header_hash(header)
else:
import quark_hash
return quark_hash.getPoWHash(header)

4
electrumx/server/db.py
View File

@ -579,9 +579,7 @@ class DB(object):
self.write_utxo_state(batch)
async def all_utxos(self, hashX):
'''Return all UTXOs for an address sorted in no particular order. By
default yields at most 1000 entries.
'''
'''Return all UTXOs for an address sorted in no particular order.'''
def read_utxos():
utxos = []
utxos_append = utxos.append

14
tests/blocks/pivx_mainnet_10000.json Normal file
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@ -0,0 +1,14 @@
{
"hash": "00000000003ce77135d15257a57f7508b8c5021372de2eae554f3142b60944cc",
"size": 231,
"height": 10000,
"merkleroot": "bd27e18a8abbd501b775d32fc6402a1a474a0517c1c8b04b9d487b0203f6b0f0",
"tx": [
"bd27e18a8abbd501b775d32fc6402a1a474a0517c1c8b04b9d487b0203f6b0f0"
],
"time": 1454814715,
"nonce": 14876727,
"bits": "1c06b486",
"previousblockhash": "00000000023fecac81bc148c7ab26a0190dbabeac2e8e260f62dff5205596f02",
"block": "03000000026f590552ff2df660e2e8c2eaabdb90016ab27a8c14bc81acec3f0200000000f0b0f603027b489d4bb0c8c117054a471a2a40c62fd375b701d5bb8a8ae127bdfbb5b65686b4061c3700e3000101000000010000000000000000000000000000000000000000000000000000000000000000ffffffff1f02102704fbb5b65608380001169c6108000d2f6e6f64655374726174756d2f000000000200c817a8040000001976a91493d5f8ec14e203ef275ebfe942bc6a1e2784f95088ac00f2052a010000001976a914d6716d39693e034596a1e8546b4d65e4a06159cc88ac00000000"
}

15
tests/blocks/pivx_mainnet_1000000.json Normal file
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@ -0,0 +1,15 @@
{
"hash": "bb6127b99bf96b150c86ac38fde17c47d6c95b460c462ef45fd5043a44479068",
"size": 461,
"height": 1000000,
"merkleroot": "ecafe8267cbc5e4b6f4aec0978b02f0ba47a19828b0f8780e25685184d61c9e2",
"tx": [
"290871d1dc1673069a4c3efef424278b377becbff0c776e20972d212daa4a3d4",
"e217611a8db9ec5994632e1f66727c53e0ba09c406f6c993c8d52f5474efe620"
],
"time": 1516510311,
"nonce": 0,
"bits": "1a7128a9",
"previousblockhash": "795ab132be197a0a173cbe3590660235d906e0011052a10206244e0eae4b5152",
"block": "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"
}