cis-kuldeep/PyBitmessage-2021-04-27
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

flake8: network.connectionchooser

Browse Source
This commit is contained in:
Dmitri Bogomolov 2019-07-29 15:54:19 +03:00
parent 67d14f9e73
commit 27e74a15d7
Signed by untrusted user: g1itch
GPG Key ID: 720A756F18DEED13
1 changed files with 14 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
src/network/connectionchooser.py
View File

@ -1,16 +1,16 @@
from queues import Queue
import random
import random # nosec
from bmconfigparser import BMConfigParser
import knownnodes
import protocol
from queues import portCheckerQueue
import state
import helper_random
from bmconfigparser import BMConfigParser
from debug import logger
from queues import Queue, portCheckerQueue
def getDiscoveredPeer():
try:
peer = helper_random.randomchoice(state.discoveredPeers.keys())
peer = random.choice(state.discoveredPeers.keys())
except (IndexError, KeyError):
raise ValueError
try:
@ -19,8 +19,10 @@ def getDiscoveredPeer():
pass
return peer
def chooseConnection(stream):
haveOnion = BMConfigParser().safeGet("bitmessagesettings", "socksproxytype")[0:5] == 'SOCKS'
haveOnion = BMConfigParser().safeGet(
"bitmessagesettings", "socksproxytype")[0:5] == 'SOCKS'
if state.trustedPeer:
return state.trustedPeer
try:
@ -30,15 +32,15 @@ def chooseConnection(stream):
except Queue.Empty:
pass
# with a probability of 0.5, connect to a discovered peer
if helper_random.randomchoice((False, True)) and not haveOnion:
if random.choice((False, True)) and not haveOnion:
# discovered peers are already filtered by allowed streams
return getDiscoveredPeer()
for _ in range(50):
peer = helper_random.randomchoice(knownnodes.knownNodes[stream].keys())
peer = random.choice(knownnodes.knownNodes[stream].keys())
try:
rating = knownnodes.knownNodes[stream][peer]["rating"]
rating = knownnodes.knownNodes[stream][peer]['rating']
except TypeError:
print "Error in %s" % (peer)
logger.warning('Error in %s', peer)
rating = 0
if haveOnion:
# onion addresses have a higher priority when SOCKS
@ -52,7 +54,7 @@ def chooseConnection(stream):
if rating > 1:
rating = 1
try:
if 0.05/(1.0-rating) > random.random():
if 0.05 / (1.0 - rating) > random.random():
return peer
except ZeroDivisionError:
return peer