electrumx package (#511)

* moved wallet, server, lib into electrumx main module

* fixed imports and other path references affected by electrumx main package

* fixing formatting to pass the pycodetest on travis

.travis.yml

@@ -32,8 +32,8 @@ install:
   - pip install git+https://github.com/goacoincore/neoscrypt
 # command to run tests
 script:
-  - pytest --cov=server --cov=lib --cov=wallet
-  - pycodestyle server/*.py lib/*.py
+  - pytest --cov=electrumx
+  - pycodestyle electrumx/server/*.py electrumx/lib/*.py
   - sh -c "cd docs && make html"
 # Dont report coverage from nightly
 after_success:

compact_history.py

@@ -36,8 +36,8 @@ import sys
 import traceback
 from os import environ
 
-from server.env import Env
-from server.db import DB
+from electrumx.server.env import Env
+from electrumx.server.db import DB
 
 
 def compact_history():

docs/conf.py

@@ -15,7 +15,7 @@
 import os
 import sys
 sys.path.insert(0, os.path.abspath('..'))
-from server.version import VERSION
+from electrumx.server.version import VERSION
 
 # -- Project information -----------------------------------------------------
 

lib/coins.py → electrumx/lib/coins.py

@@ -38,13 +38,14 @@ from hashlib import sha256
 from functools import partial
 import base64
 
-import lib.util as util
-from lib.hash import Base58, hash160, double_sha256, hash_to_str, HASHX_LEN
-from lib.script import ScriptPubKey, OpCodes
-import lib.tx as lib_tx
-from server.block_processor import BlockProcessor
-import server.daemon as daemon
-from server.session import ElectrumX, DashElectrumX
+import electrumx.lib.util as util
+from electrumx.lib.hash import Base58, hash160, double_sha256, hash_to_str
+from electrumx.lib.hash import HASHX_LEN
+from electrumx.lib.script import ScriptPubKey, OpCodes
+import electrumx.lib.tx as lib_tx
+from electrumx.server.block_processor import BlockProcessor
+import electrumx.server.daemon as daemon
+from electrumx.server.session import ElectrumX, DashElectrumX
 
 
 Block = namedtuple("Block", "raw header transactions")

lib/hash.py → electrumx/lib/hash.py

@@ -29,7 +29,7 @@
 import hashlib
 import hmac
 
-from lib.util import bytes_to_int, int_to_bytes, hex_to_bytes
+from electrumx.lib.util import bytes_to_int, int_to_bytes, hex_to_bytes
 
 _sha256 = hashlib.sha256
 _sha512 = hashlib.sha512

lib/peer.py → electrumx/lib/peer.py

@@ -27,8 +27,8 @@
 
 from ipaddress import ip_address
 
-from lib.util import cachedproperty
-import lib.util as util
+from electrumx.lib.util import cachedproperty
+import electrumx.lib.util as util
 
 
 class Peer(object):

lib/script.py → electrumx/lib/script.py

@@ -30,8 +30,8 @@
 import struct
 from collections import namedtuple
 
-from lib.enum import Enumeration
-from lib.hash import hash160
+from electrumx.lib.enum import Enumeration
+from electrumx.lib.hash import hash160
 
 
 class ScriptError(Exception):

lib/tx.py → electrumx/lib/tx.py

@@ -30,10 +30,11 @@
 
 from collections import namedtuple
 
-from lib.hash import double_sha256, hash_to_str
-from lib.util import (cachedproperty, unpack_int32_from, unpack_int64_from,
-                      unpack_uint16_from, unpack_uint32_from,
-                      unpack_uint64_from)
+from electrumx.lib.hash import double_sha256, hash_to_str
+from electrumx.lib.util import (
+    cachedproperty, unpack_int32_from, unpack_int64_from,
+    unpack_uint16_from, unpack_uint32_from, unpack_uint64_from
+)
 
 
 class Tx(namedtuple("Tx", "version inputs outputs locktime")):

server/block_processor.py → electrumx/server/block_processor.py

@@ -16,10 +16,10 @@ from struct import pack, unpack
 import time
 from functools import partial
 
-from server.daemon import DaemonError
-from lib.hash import hash_to_str, HASHX_LEN
-from lib.util import chunks, formatted_time
-import server.db
+from electrumx.server.daemon import DaemonError
+from electrumx.lib.hash import hash_to_str, HASHX_LEN
+from electrumx.lib.util import chunks, formatted_time
+import electrumx.server.db
 
 
 class Prefetcher(object):
@@ -132,7 +132,7 @@ class ChainError(Exception):
     '''Raised on error processing blocks.'''
 
 
-class BlockProcessor(server.db.DB):
+class BlockProcessor(electrumx.server.db.DB):
     '''Process blocks and update the DB state to match.
 
     Employ a prefetcher to prefetch blocks in batches for processing.

server/controller.py → electrumx/server/controller.py

@@ -20,15 +20,16 @@ from functools import partial
 import pylru
 
 from aiorpcx import RPCError, TaskSet, _version as aiorpcx_version
-from lib.hash import double_sha256, hash_to_str, hex_str_to_hash, HASHX_LEN
-from lib.peer import Peer
-from lib.server_base import ServerBase
-import lib.util as util
-from server.daemon import DaemonError
-from server.mempool import MemPool
-from server.peers import PeerManager
-from server.session import LocalRPC, BAD_REQUEST, DAEMON_ERROR
-from server.version import VERSION
+from electrumx.lib.hash import double_sha256, hash_to_str, hex_str_to_hash
+from electrumx.lib.hash import HASHX_LEN
+from electrumx.lib.peer import Peer
+from electrumx.lib.server_base import ServerBase
+import electrumx.lib.util as util
+from electrumx.server.daemon import DaemonError
+from electrumx.server.mempool import MemPool
+from electrumx.server.peers import PeerManager
+from electrumx.server.session import LocalRPC, BAD_REQUEST, DAEMON_ERROR
+from electrumx.server.version import VERSION
 version_string = util.version_string
 
 

server/daemon.py → electrumx/server/daemon.py

@@ -18,8 +18,8 @@ from time import strptime
 
 import aiohttp
 
-from lib.util import int_to_varint, hex_to_bytes
-from lib.hash import hex_str_to_hash
+from electrumx.lib.util import int_to_varint, hex_to_bytes
+from electrumx.lib.hash import hex_str_to_hash
 from aiorpcx import JSONRPC
 
 

server/db.py → electrumx/server/db.py

@@ -17,10 +17,10 @@ from struct import pack, unpack
 from bisect import bisect_right
 from collections import namedtuple
 
-import lib.util as util
-from lib.hash import hash_to_str, HASHX_LEN
-from server.storage import db_class
-from server.history import History
+import electrumx.lib.util as util
+from electrumx.lib.hash import hash_to_str, HASHX_LEN
+from electrumx.server.storage import db_class
+from electrumx.server.history import History
 
 
 UTXO = namedtuple("UTXO", "tx_num tx_pos tx_hash height value")

server/env.py → electrumx/server/env.py

@@ -13,9 +13,9 @@ import resource
 from collections import namedtuple
 from ipaddress import ip_address
 
-from lib.coins import Coin
-from lib.env_base import EnvBase
-import lib.util as lib_util
+from electrumx.lib.coins import Coin
+from electrumx.lib.env_base import EnvBase
+import electrumx.lib.util as lib_util
 
 
 NetIdentity = namedtuple('NetIdentity', 'host tcp_port ssl_port nick_suffix')

server/history.py → electrumx/server/history.py

@@ -16,8 +16,8 @@ from functools import partial
 import logging
 from struct import pack, unpack
 
-import lib.util as util
-from lib.hash import hash_to_str, HASHX_LEN
+import electrumx.lib.util as util
+from electrumx.lib.hash import hash_to_str, HASHX_LEN
 
 
 class History(object):

server/mempool.py → electrumx/server/mempool.py

@@ -13,9 +13,9 @@ import logging
 import time
 from collections import defaultdict
 
-from lib.hash import hash_to_str, hex_str_to_hash
-from server.daemon import DaemonError
-from server.db import UTXO
+from electrumx.lib.hash import hash_to_str, hex_str_to_hash
+from electrumx.server.daemon import DaemonError
+from electrumx.server.db import UTXO
 
 
 class MemPool(object):

server/peers.py → electrumx/server/peers.py

@@ -18,8 +18,8 @@ from functools import partial
 
 from aiorpcx import ClientSession, RPCError, SOCKSProxy, ConnectionError
 
-from lib.peer import Peer
-from lib.util import ConnectionLogger
+from electrumx.lib.peer import Peer
+from electrumx.lib.util import ConnectionLogger
 
 
 PEER_GOOD, PEER_STALE, PEER_NEVER, PEER_BAD = range(4)

server/session.py → electrumx/server/session.py

@@ -15,9 +15,9 @@ from functools import partial
 
 from aiorpcx import ServerSession, JSONRPCAutoDetect, RPCError
 
-from lib.hash import sha256, hash_to_str
-import lib.util as util
-from server.daemon import DaemonError
+from electrumx.lib.hash import sha256, hash_to_str
+import electrumx.lib.util as util
+from electrumx.server.daemon import DaemonError
 
 BAD_REQUEST = 1
 DAEMON_ERROR = 2

server/storage.py → electrumx/server/storage.py

@@ -10,7 +10,7 @@
 import os
 from functools import partial
 
-import lib.util as util
+import electrumx.lib.util as util
 
 
 def db_class(name):

wallet/bip32.py → electrumx/wallet/bip32.py

@@ -13,9 +13,9 @@ import ecdsa
 import ecdsa.ellipticcurve as EC
 import ecdsa.numbertheory as NT
 
-from lib.coins import Coin
-from lib.hash import Base58, hmac_sha512, hash160
-from lib.util import cachedproperty, bytes_to_int, int_to_bytes
+from electrumx.lib.coins import Coin
+from electrumx.lib.hash import Base58, hmac_sha512, hash160
+from electrumx.lib.util import cachedproperty, bytes_to_int, int_to_bytes
 
 
 class DerivationError(Exception):

wallet/env.py → electrumx/wallet/env.py

@@ -8,7 +8,7 @@
 '''Class for handling environment configuration and defaults.'''
 
 
-from lib.env_base import EnvBase
+from electrumx.lib.env_base import EnvBase
 
 
 class Env(EnvBase):

electrumx_rpc.py

@@ -17,7 +17,7 @@ from os import environ
 
 from aiorpcx import ClientSession
 
-from server.controller import Controller
+from electrumx.server.controller import Controller
 
 
 def main():

electrumx_server.py

@@ -12,8 +12,8 @@
 import logging
 import traceback
 
-from server.env import Env
-from server.controller import Controller
+from electrumx.server.env import Env
+from electrumx.server.controller import Controller
 
 
 def main():

query.py

@@ -15,9 +15,9 @@ Not currently documented; might become easier to use in future.
 
 import sys
 
-from server.env import Env
-from server.db import DB
-from lib.hash import hash_to_str
+from electrumx.server.env import Env
+from electrumx.server.db import DB
+from electrumx.lib.hash import hash_to_str
 
 
 def count_entries(hist_db, utxo_db):

setup.py

@@ -1,5 +1,5 @@
 import setuptools
-from server.version import VERSION
+from electrumx.server.version import VERSION
 
 
 setuptools.setup(
@@ -13,7 +13,7 @@ setuptools.setup(
     # "blake256" package is required to sync Decred network.
     # "xevan_hash" package is required to sync Xuez network.
     install_requires=['aiorpcX >= 0.5.6', 'plyvel', 'pylru', 'aiohttp >= 1'],
-    packages=setuptools.find_packages(exclude=['tests']),
+    packages=setuptools.find_packages(include=('electrumx.*',)),
     description='ElectrumX Server',
     author='Neil Booth',
     author_email='kyuupichan@gmail.com',

tests/lib/test_addresses.py

@@ -26,8 +26,8 @@
 
 import pytest
 
-from lib.coins import Litecoin, BitcoinCash, Zcash, Emercoin, BitcoinGold
-from lib.hash import Base58
+from electrumx.lib.coins import Litecoin, BitcoinCash, Zcash, Emercoin, BitcoinGold
+from electrumx.lib.hash import Base58
 
 addresses = [
     (BitcoinCash, "13xDKJbjh4acmLpNVr6Lc9hFcXRr9fyt4x",

tests/lib/test_env_base.py

@@ -4,7 +4,7 @@ import os
 
 import pytest
 
-from lib.env_base import EnvBase
+from electrumx.lib.env_base import EnvBase
 
 
 os.environ.update({

tests/lib/test_hash.py

@@ -5,7 +5,7 @@ from functools import partial
 
 import pytest
 
-import lib.hash as lib_hash
+import electrumx.lib.hash as lib_hash
 
 
 def test_sha256():

tests/lib/test_util.py

@@ -2,7 +2,7 @@ import os
 
 import pytest
 
-from lib import util
+from electrumx.lib import util
 
 
 def test_cachedproperty():

tests/server/test_api.py

@@ -2,8 +2,8 @@ import asyncio
 from unittest import mock
 
 from aiorpcx import RPCError
-from server.env import Env
-from server.controller import Controller
+from electrumx.server.env import Env
+from electrumx.server.controller import Controller
 
 loop = asyncio.get_event_loop()
 

tests/server/test_compaction.py

@@ -6,9 +6,9 @@ from os import environ, urandom
 from struct import pack
 import random
 
-from lib.hash import hash_to_str, HASHX_LEN
-from server.env import Env
-from server.db import DB
+from electrumx.lib.hash import hash_to_str, HASHX_LEN
+from electrumx.server.env import Env
+from electrumx.server.db import DB
 
 
 def create_histories(history, hashX_count=100):

tests/server/test_env.py

@@ -6,8 +6,8 @@ import re
 
 import pytest
 
-from server.env import Env, NetIdentity
-import lib.coins as lib_coins
+from electrumx.server.env import Env, NetIdentity
+import electrumx.lib.coins as lib_coins
 
 
 BASE_DAEMON_URL = 'http://username:password@hostname:321/'

tests/server/test_storage.py

@@ -1,8 +1,8 @@
 import pytest
 import os
 
-from server.storage import Storage, db_class
-from lib.util import subclasses
+from electrumx.server.storage import Storage, db_class
+from electrumx.lib.util import subclasses
 
 # Find out which db engines to test
 # Those that are not installed will be skipped

tests/test_blocks.py

@@ -30,8 +30,8 @@ from binascii import unhexlify
 
 import pytest
 
-from lib.coins import Coin
-from lib.hash import hex_str_to_hash
+from electrumx.lib.coins import Coin
+from electrumx.lib.hash import hex_str_to_hash
 
 BLOCKS_DIR = os.path.join(
     os.path.dirname(os.path.realpath(__file__)), 'blocks')

tests/wallet/test_bip32.py

@@ -4,9 +4,9 @@
 
 import pytest
 
-import wallet.bip32 as bip32
-from lib.coins import BitcoinCash as Bitcoin, CoinError
-from lib.hash import Base58
+import electrumx.wallet.bip32 as bip32
+from electrumx.lib.coins import BitcoinCash as Bitcoin, CoinError
+from electrumx.lib.hash import Base58
 
 
 MXPRV = 'xprv9s21ZrQH143K2gMVrSwwojnXigqHgm1khKZGTCm7K8w4PmuDEUrudk11ZBxhGPUiUeVcrfGLoZmt8rFNRDLp18jmKMcVma89z7PJd2Vn7R9'