citizenaspirant/PyBitmessage
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formatting and shorten line length

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lakshyacis 2020-01-17 18:57:36 +05:30
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8 changed files with 109 additions and 70 deletions
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4
src/addresses.py
View File

@ -2,7 +2,6 @@
Operations with addresses
"""
# pylint: disable=redefined-outer-name,inconsistent-return-statements
import hashlib
from binascii import hexlify, unhexlify
from struct import pack, unpack
@ -180,7 +179,8 @@ def decodeAddress(address):
returns (status, address version number, stream number,
data (almost certainly a ripe hash))
"""
# pylint: disable=too-many-return-statements,too-many-statements,too-many-branches
# pylint: disable=too-many-return-statements,too-many-statements
# pylint: disable=too-many-branches
address = str(address).strip()

107
src/api.py
View File

@ -1,15 +1,11 @@
# pylint: disable=too-many-locals,too-many-lines,no-self-use,too-many-public-methods,too-many-branches
# pylint: disable=too-many-statements
# Copyright (c) 2012-2016 Jonathan Warren
# Copyright (c) 2012-2020 The Bitmessage developers
"""
This is not what you run to run the Bitmessage API. Instead, enable the API
( https://bitmessage.org/wiki/API ) and optionally enable daemon mode
( https://bitmessage.org/wiki/Daemon ) then run bitmessagemain.py.
"""
# Copyright (c) 2012-2016 Jonathan Warren
# Copyright (c) 2012-2020 The Bitmessage developers
# pylint: disable=too-many-lines,no-self-use,unused-variable,unused-argument
import base64
import errno
import hashlib
@ -33,7 +29,13 @@ import queues
import shared
import shutdown
import state
from addresses import addBMIfNotPresent, calculateInventoryHash, decodeAddress, decodeVarint, varintDecodeError
from addresses import (
addBMIfNotPresent,
calculateInventoryHash,
decodeAddress,
decodeVarint,
varintDecodeError
)
from bmconfigparser import BMConfigParser
from debug import logger
from helper_ackPayload import genAckPayload
@ -136,9 +138,11 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
"""
This is one of several classes that constitute the API
This class was written by Vaibhav Bhatia. Modified by Jonathan Warren (Atheros).
This class was written by Vaibhav Bhatia.
Modified by Jonathan Warren (Atheros).
http://code.activestate.com/recipes/501148-xmlrpc-serverclient-which-does-cookie-handling-and/
"""
# pylint: disable=too-many-public-methods
def do_POST(self):
"""
@ -175,7 +179,8 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
# SimpleXMLRPCDispatcher. To maintain backwards compatibility,
# check to see if a subclass implements _dispatch and dispatch
# using that method if present.
response = self.server._marshaled_dispatch( # pylint: disable=protected-access
# pylint: disable=protected-access
response = self.server._marshaled_dispatch(
data, getattr(self, '_dispatch', None)
)
except BaseException: # This should only happen if the module is buggy
@ -213,8 +218,10 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
_, encstr = self.headers.get('Authorization').split()
emailid, password = encstr.decode('base64').split(':')
return (
emailid == BMConfigParser().get('bitmessagesettings', 'apiusername') and
password == BMConfigParser().get('bitmessagesettings', 'apipassword')
emailid == BMConfigParser().get(
'bitmessagesettings', 'apiusername') and
password == BMConfigParser().get(
'bitmessagesettings', 'apipassword')
)
else:
logger.warning(
@ -251,10 +258,14 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
if status == 'invalidcharacters':
raise APIError(9, 'Invalid characters in address: ' + address)
if status == 'versiontoohigh':
raise APIError(10, 'Address version number too high (or zero) in address: ' + address)
raise APIError(
10,
'Address version number too high (or zero) in address: ' +
address)
if status == 'varintmalformed':
raise APIError(26, 'Malformed varint in address: ' + address)
raise APIError(7, 'Could not decode address: %s : %s' % (address, status))
raise APIError(
7, 'Could not decode address: %s : %s' % (address, status))
if addressVersionNumber < 2 or addressVersionNumber > 4:
raise APIError(
11, 'The address version number currently must be 2, 3 or 4.'
@ -272,10 +283,9 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
def HandleListAddresses(self, method):
"""Handle a request to list addresses"""
data = '{"addresses":['
for addressInKeysFile in BMConfigParser().addresses():
status, addressVersionNumber, streamNumber, hash01 = decodeAddress( # pylint: disable=unused-variable
status, addressVersionNumber, streamNumber, hash01 = decodeAddress(
addressInKeysFile)
if len(data) > 20:
data += ','
@ -379,16 +389,19 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
elif len(params) == 3:
label, eighteenByteRipe, totalDifficulty = params
nonceTrialsPerByte = int(
defaults.networkDefaultProofOfWorkNonceTrialsPerByte * totalDifficulty)
defaults.networkDefaultProofOfWorkNonceTrialsPerByte *
totalDifficulty)
payloadLengthExtraBytes = BMConfigParser().get(
'bitmessagesettings', 'defaultpayloadlengthextrabytes')
elif len(params) == 4:
label, eighteenByteRipe, totalDifficulty, \
smallMessageDifficulty = params
nonceTrialsPerByte = int(
defaults.networkDefaultProofOfWorkNonceTrialsPerByte * totalDifficulty)
defaults.networkDefaultProofOfWorkNonceTrialsPerByte *
totalDifficulty)
payloadLengthExtraBytes = int(
defaults.networkDefaultPayloadLengthExtraBytes * smallMessageDifficulty)
defaults.networkDefaultPayloadLengthExtraBytes *
smallMessageDifficulty)
else:
raise APIError(0, 'Too many parameters!')
label = self._decode(label, "base64")
@ -406,6 +419,7 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
def HandleCreateDeterministicAddresses(self, params):
"""Handle a request to create a deterministic address"""
# pylint: disable=too-many-branches, too-many-statements
if not params:
raise APIError(0, 'I need parameters!')
@ -461,7 +475,8 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
passphrase, numberOfAddresses, addressVersionNumber, \
streamNumber, eighteenByteRipe, totalDifficulty = params
nonceTrialsPerByte = int(
defaults.networkDefaultProofOfWorkNonceTrialsPerByte * totalDifficulty)
defaults.networkDefaultProofOfWorkNonceTrialsPerByte *
totalDifficulty)
payloadLengthExtraBytes = BMConfigParser().get(
'bitmessagesettings', 'defaultpayloadlengthextrabytes')
@ -470,9 +485,11 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
streamNumber, eighteenByteRipe, totalDifficulty, \
smallMessageDifficulty = params
nonceTrialsPerByte = int(
defaults.networkDefaultProofOfWorkNonceTrialsPerByte * totalDifficulty)
defaults.networkDefaultProofOfWorkNonceTrialsPerByte *
totalDifficulty)
payloadLengthExtraBytes = int(
defaults.networkDefaultPayloadLengthExtraBytes * smallMessageDifficulty)
defaults.networkDefaultPayloadLengthExtraBytes *
smallMessageDifficulty)
else:
raise APIError(0, 'Too many parameters!')
if not passphrase:
@ -606,9 +623,8 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
label = str_chan + ' ' + passphrase
except BaseException:
label = str_chan + ' ' + repr(passphrase)
status, addressVersionNumber, streamNumber, toRipe = self._verifyAddress( # pylint: disable=unused-variable
suppliedAddress)
status, addressVersionNumber, streamNumber, toRipe = (
self._verifyAddress(suppliedAddress))
suppliedAddress = addBMIfNotPresent(suppliedAddress)
queues.apiAddressGeneratorReturnQueue.queue.clear()
queues.addressGeneratorQueue.put((
@ -631,8 +647,8 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
raise APIError(0, 'I need parameters.')
elif len(params) == 1:
address, = params
# pylint: disable=unused-variable
status, addressVersionNumber, streamNumber, toRipe = self._verifyAddress(address)
status, addressVersionNumber, streamNumber, toRipe = (
self._verifyAddress(address))
address = addBMIfNotPresent(address)
if not BMConfigParser().has_section(address):
raise APIError(
@ -653,8 +669,8 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
raise APIError(0, 'I need parameters.')
elif len(params) == 1:
address, = params
# pylint: disable=unused-variable
status, addressVersionNumber, streamNumber, toRipe = self._verifyAddress(address)
status, addressVersionNumber, streamNumber, toRipe = (
self._verifyAddress(address))
address = addBMIfNotPresent(address)
if not BMConfigParser().has_section(address):
raise APIError(
@ -666,7 +682,7 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
shared.reloadMyAddressHashes()
return 'success'
def HandleGetAllInboxMessages(self, params): # pylint: disable=unused-argument
def HandleGetAllInboxMessages(self, params):
"""Handle a request to get all inbox messages"""
queryreturn = sqlQuery(
@ -694,7 +710,7 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
data += ']}'
return data
def HandleGetAllInboxMessageIds(self, params): # pylint: disable=unused-argument
def HandleGetAllInboxMessageIds(self, params):
"""Handle a request to get all inbox message IDs"""
queryreturn = sqlQuery(
@ -753,7 +769,7 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
data += ']}'
return data
def HandleGetAllSentMessages(self, params): # pylint: disable=unused-argument
def HandleGetAllSentMessages(self, params):
"""Handle a request to get all sent messages"""
queryreturn = sqlQuery(
@ -782,7 +798,7 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
data += ']}'
return data
def HandleGetAllSentMessageIds(self, params): # pylint: disable=unused-argument
def HandleGetAllSentMessageIds(self, params):
"""Handle a request to get all sent message IDs"""
queryreturn = sqlQuery(
@ -873,7 +889,7 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
data = '{"sentMessages":['
for row in queryreturn:
msgid, toAddress, fromAddress, subject, lastactiontime, message, \
encodingtype, status, ackdata = row # pylint: disable=unused-variable
encodingtype, status, ackdata = row
subject = shared.fixPotentiallyInvalidUTF8Data(subject)
message = shared.fixPotentiallyInvalidUTF8Data(message)
if len(data) > 25:
@ -952,7 +968,7 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
sqlExecute('''UPDATE sent SET folder='trash' WHERE msgid=?''', msgid)
return 'Trashed sent message (assuming message existed).'
def HandleSendMessage(self, params):
def HandleSendMessage(self, params): # pylint: disable=too-many-locals
"""Handle a request to send a message"""
if not params:
@ -983,7 +999,6 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
TTL = 28 * 24 * 60 * 60
toAddress = addBMIfNotPresent(toAddress)
fromAddress = addBMIfNotPresent(fromAddress)
# pylint: disable=unused-variable
status, addressVersionNumber, streamNumber, toRipe = \
self._verifyAddress(toAddress)
self._verifyAddress(fromAddress)
@ -1157,10 +1172,9 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
queues.UISignalQueue.put(('rerenderSubscriptions', ''))
return 'Deleted subscription if it existed.'
def ListSubscriptions(self, params): # pylint: disable=unused-argument
def ListSubscriptions(self, params):
"""Handle a request to list susbcriptions"""
# pylint: disable=unused-variable
queryreturn = sqlQuery(
"SELECT label, address, enabled FROM subscriptions")
data = {'subscriptions': []}
@ -1195,12 +1209,15 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
)
with shared.printLock:
print(
'(For msg message via API) Doing proof of work. Total required difficulty:',
'(For msg message via API) Doing proof of work.'
'Total required difficulty:',
float(
requiredAverageProofOfWorkNonceTrialsPerByte
) / defaults.networkDefaultProofOfWorkNonceTrialsPerByte,
'Required small message difficulty:',
float(requiredPayloadLengthExtraBytes) / defaults.networkDefaultPayloadLengthExtraBytes,
float(
requiredPayloadLengthExtraBytes
) / defaults.networkDefaultPayloadLengthExtraBytes,
)
powStartTime = time.time()
initialHash = hashlib.sha512(encryptedPayload).digest()
@ -1209,8 +1226,9 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
print '(For msg message via API) Found proof of work', trialValue, 'Nonce:', nonce
try:
print(
'POW took', int(time.time() - powStartTime), 'seconds.',
nonce / (time.time() - powStartTime), 'nonce trials per second.',
'POW took', int(time.time() - powStartTime),
'seconds.', nonce / (time.time() - powStartTime),
'nonce trials per second.',
)
except BaseException:
pass
@ -1237,7 +1255,7 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
sqlExecute("UPDATE sent SET folder='trash' WHERE ackdata=?", ackdata)
return 'Trashed sent message (assuming message existed).'
def HandleDissimatePubKey(self, params): # pylint: disable=unused-argument
def HandleDissimatePubKey(self, params):
"""Handle a request to disseminate a public key"""
# The device issuing this command to PyBitmessage supplies a pubkey
@ -1266,7 +1284,6 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
pubkeyReadPosition += 8
else:
pubkeyReadPosition += 4
# pylint: disable=unused-variable
addressVersion, addressVersionLength = decodeVarint(
payload[pubkeyReadPosition:pubkeyReadPosition + 10])
pubkeyReadPosition += addressVersionLength
@ -1325,7 +1342,7 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
data += ']}'
return data
def HandleClientStatus(self, params): # pylint: disable=unused-argument
def HandleClientStatus(self, params):
"""Handle a request to get the status of the client"""
connections_num = len(network.stats.connectedHostsList())

29
src/bitmessagemain.py
View File

@ -9,7 +9,6 @@ The PyBitmessage startup script
# Right now, PyBitmessage only support connecting to stream 1. It doesn't
# yet contain logic to expand into further streams.
import os
import sys
@ -46,14 +45,15 @@ from inventory import Inventory
from knownnodes import readKnownNodes
# Network objects and threads
from network import (
BMConnectionPool, Dandelion,
AddrThread, AnnounceThread, BMNetworkThread, InvThread, ReceiveQueueThread,
DownloadThread, UploadThread)
BMConnectionPool, Dandelion, AddrThread, AnnounceThread, BMNetworkThread,
InvThread, ReceiveQueueThread, DownloadThread, UploadThread
)
from singleinstance import singleinstance
# Synchronous threads
from threads import (
set_thread_name,
addressGenerator, objectProcessor, singleCleaner, singleWorker, sqlThread)
set_thread_name, addressGenerator, objectProcessor, singleCleaner,
singleWorker, sqlThread
)
def connectToStream(streamNumber):
@ -90,7 +90,8 @@ def _fixSocket():
addressToString = ctypes.windll.ws2_32.WSAAddressToStringA
def inet_ntop(family, host):
"""Converting an IP address in packed binary format to string format"""
"""Converting an IP address in packed
binary format to string format"""
if family == socket.AF_INET:
if len(host) != 4:
raise ValueError("invalid IPv4 host")
@ -112,7 +113,8 @@ def _fixSocket():
stringToAddress = ctypes.windll.ws2_32.WSAStringToAddressA
def inet_pton(family, host):
"""Converting an IP address in string format to a packed binary format"""
"""Converting an IP address in string format
to a packed binary format"""
buf = "\0" * 28
lengthBuf = pack("I", len(buf))
if stringToAddress(str(host),
@ -153,8 +155,8 @@ def signal_handler(signum, frame):
if thread.name not in ("PyBitmessage", "MainThread"):
return
logger.error("Got signal %i", signum)
# there are possible non-UI variants to run bitmessage which should shutdown
# especially test-mode
# there are possible non-UI variants to run bitmessage
# which should shutdown especially test-mode
if shared.thisapp.daemon or not state.enableGUI:
shutdown.doCleanShutdown()
else:
@ -386,10 +388,13 @@ class Main(object):
while state.shutdown == 0:
time.sleep(1)
if (
state.testmode and time.time() - state.last_api_response >= 30):
state.testmode and time.time() -
state.last_api_response >= 30
):
self.stop()
elif not state.enableGUI:
from tests import core as test_core # pylint: disable=relative-import
# pylint: disable=relative-import
from tests import core as test_core
test_core_result = test_core.run()
state.enableGUI = True
self.stop()

7
src/bmconfigparser.py
View File

@ -47,6 +47,7 @@ class BMConfigParser(ConfigParser.SafeConfigParser):
Singleton class inherited from :class:`ConfigParser.SafeConfigParser`
with additional methods specific to bitmessage config.
"""
# pylint: disable=too-many-ancestors
_temp = {}
@ -95,7 +96,8 @@ class BMConfigParser(ConfigParser.SafeConfigParser):
return False
def safeGetInt(self, section, field, default=0):
"""Return value as integer, default on exceptions, 0 if default missing"""
"""Return value as integer, default on exceptions,
0 if default missing"""
try:
return self.getint(section, field)
except (ConfigParser.NoSectionError, ConfigParser.NoOptionError,
@ -111,7 +113,8 @@ class BMConfigParser(ConfigParser.SafeConfigParser):
return default
def items(self, section, raw=False, variables=None):
"""Return section variables as parent, but override the "raw" argument to always True"""
"""Return section variables as parent,
but override the "raw" argument to always True"""
# pylint: disable=arguments-differ
return ConfigParser.ConfigParser.items(self, section, True, variables)

10
src/build_osx.py
View File

@ -13,8 +13,14 @@ DATA_FILES = [
('bitmsghash', ['bitmsghash/bitmsghash.cl', 'bitmsghash/bitmsghash.so']),
('translations', glob('translations/*.qm')),
('ui', glob('bitmessageqt/*.ui')),
('translations', glob(str(QtCore.QLibraryInfo.location(QtCore.QLibraryInfo.TranslationsPath)) + '/qt_??.qm')),
('translations', glob(str(QtCore.QLibraryInfo.location(QtCore.QLibraryInfo.TranslationsPath)) + '/qt_??_??.qm')),
(
'translations',
glob(os.path.join(str(QtCore.QLibraryInfo.location(
QtCore.QLibraryInfo.TranslationsPath)), 'qt_??.qm'))),
(
'translations',
glob(os.path.join(str(QtCore.QLibraryInfo.location(
QtCore.QLibraryInfo.TranslationsPath)), 'qt_??_??.qm'))),
]
setup(

3
src/class_addressGenerator.py
View File

@ -36,7 +36,8 @@ class addressGenerator(StoppableThread):
Process the requests for addresses generation
from `.queues.addressGeneratorQueue`
"""
# pylint: disable=too-many-locals, too-many-branches, protected-access, too-many-statements
# pylint: disable=too-many-locals, too-many-branches
# pylint: disable=protected-access, too-many-statements
while state.shutdown == 0:
queueValue = queues.addressGeneratorQueue.get()
nonceTrialsPerByte = 0

9
src/class_objectProcessor.py
View File

@ -1,6 +1,9 @@
"""
The objectProcessor thread, of which there is only one, processes the network objects
The objectProcessor thread, of which there is only one,
processes the network objects
"""
# pylint: disable=too-many-locals,too-many-return-statements
# pylint: disable=too-many-branches,too-many-statements
import hashlib
import logging
import random
@ -34,7 +37,6 @@ import tr
from fallback import RIPEMD160Hash
import l10n
# pylint: disable=too-many-locals, too-many-return-statements, too-many-branches, too-many-statements
logger = logging.getLogger('default')
@ -647,7 +649,8 @@ class objectProcessor(threading.Thread):
if decodeAddress(toAddress)[1] >= 3 \
and not BMConfigParser().safeGetBoolean(toAddress, 'chan'):
# If I'm not friendly with this person:
if not shared.isAddressInMyAddressBookSubscriptionsListOrWhitelist(fromAddress):
if not shared.isAddressInMyAddressBookSubscriptionsListOrWhitelist(
fromAddress):
requiredNonceTrialsPerByte = BMConfigParser().getint(
toAddress, 'noncetrialsperbyte')
requiredPayloadLengthExtraBytes = BMConfigParser().getint(

10
src/class_singleWorker.py
View File

@ -24,7 +24,9 @@ import queues
import shared
import state
import tr
from addresses import calculateInventoryHash, decodeAddress, decodeVarint, encodeVarint
from addresses import (
calculateInventoryHash, decodeAddress, decodeVarint, encodeVarint
)
from bmconfigparser import BMConfigParser
from helper_sql import sqlExecute, sqlQuery
from inventory import Inventory
@ -237,11 +239,13 @@ class singleWorker(StoppableThread):
return payload
def doPOWForMyV2Pubkey(self, adressHash):
""" This function also broadcasts out the pubkey message once it is done with the POW"""
""" This function also broadcasts out the pubkey
message once it is done with the POW"""
# Look up my stream number based on my address hash
myAddress = shared.myAddressesByHash[adressHash]
# status
_, addressVersionNumber, streamNumber, adressHash = decodeAddress(myAddress)
_, addressVersionNumber, streamNumber, adressHash = (
decodeAddress(myAddress))
# 28 days from now plus or minus five minutes
TTL = int(28 * 24 * 60 * 60 + helper_random.randomrandrange(-300, 300))