fix flake8 issue function name should be lower case.

src/helper_ackPayload.py

@@ -16,22 +16,22 @@ from addresses import encodeVarint
 def genAckPayload(streamNumber=1, stealthLevel=0):
     if (stealthLevel==2):      # Generate privacy-enhanced payload
         # Generate a dummy privkey and derive the pubkey
-        dummyPubKeyHex = highlevelcrypto.privToPub(hexlify(helper_random.randomBytes(32)))
+        dummyPubKeyHex = highlevelcrypto.privToPub(hexlify(helper_random.randombytes(32)))
         # Generate a dummy message of random length
         # (the smallest possible standard-formatted message is 234 bytes)
-        dummyMessage = helper_random.randomBytes(random.randint(234, 800))
+        dummyMessage = helper_random.randombytes(random.randint(234, 800))
         # Encrypt the message using standard BM encryption (ECIES)
         ackdata = highlevelcrypto.encrypt(dummyMessage, dummyPubKeyHex)
         acktype = 2  # message
         version = 1
 
     elif (stealthLevel==1):    # Basic privacy payload (random getpubkey)
-        ackdata = helper_random.randomBytes(32)
+        ackdata = helper_random.randombytes(32)
         acktype = 0  # getpubkey
         version = 4
 
     else:            # Minimum viable payload (non stealth)
-        ackdata = helper_random.randomBytes(32)
+        ackdata = helper_random.randombytes(32)
         acktype = 2  # message
         version = 1
 

src/helper_random.py

@@ -4,8 +4,8 @@ from pyelliptic.openssl import OpenSSL
 NoneType = type(None)
 
 
-def randomBytes(n):
-    """Method randomBytes."""
+def randombytes(n):
+    """Method randombytes."""
     try:
         return os.urandom(n)
     except NotImplementedError:
@@ -13,7 +13,7 @@ def randomBytes(n):
 
 
 def randomshuffle(population):
-    """Method randomShuffle.
+    """Method randomshuffle.
 
     shuffle the sequence x in place.
     shuffles the elements in list in place,
@@ -28,7 +28,7 @@ def randomshuffle(population):
 
 
 def randomsample(population, k):
-    """Method randomSample.
+    """Method randomsample.
 
     return a k length list of unique elements
     chosen from the population sequence.
@@ -40,7 +40,7 @@ def randomsample(population, k):
 
 
 def randomrandrange(x, y=None):
-    """Method randomRandrange.
+    """Method randomrandrange.
 
     return a randomly selected element from
     range(start, stop). This is equivalent to

src/network/tcp.py

@@ -11,7 +11,7 @@ import traceback
 
 from addresses import calculateInventoryHash
 from debug import logger
-from helper_random import randomBytes
+from helper_random import randombytes
 import helper_random
 from inventory import Inventory
 import knownnodes
@@ -50,7 +50,7 @@ class TCPConnection(BMProto, TLSDispatcher):
             TLSDispatcher.__init__(self, sock, server_side=True)
             self.connectedAt = time.time()
             logger.debug("Received connection from %s:%i", self.destination.host, self.destination.port)
-            self.nodeid = randomBytes(8)
+            self.nodeid = randombytes(8)
         elif address is not None and sock is not None:
             TLSDispatcher.__init__(self, sock, server_side=False)
             self.isOutbound = True
@@ -195,7 +195,7 @@ class TCPConnection(BMProto, TLSDispatcher):
             if e.errno in asyncore._DISCONNECTED:
                 logger.debug("%s:%i: Connection failed: %s" % (self.destination.host, self.destination.port, str(e)))
                 return
-        self.nodeid = randomBytes(8)
+        self.nodeid = randombytes(8)
         self.append_write_buf(protocol.assembleVersionMessage(self.destination.host, self.destination.port, \
                 network.connectionpool.BMConnectionPool().streams, False, nodeid=self.nodeid))
         #print "%s:%i: Sending version"  % (self.destination.host, self.destination.port)
@@ -234,7 +234,7 @@ class Socks5BMConnection(Socks5Connection, TCPConnection):
 
     def state_proxy_handshake_done(self):
         Socks5Connection.state_proxy_handshake_done(self)
-        self.nodeid = randomBytes(8)
+        self.nodeid = randombytes(8)
         self.append_write_buf(protocol.assembleVersionMessage(self.destination.host, self.destination.port, \
                 network.connectionpool.BMConnectionPool().streams, False, nodeid=self.nodeid))
         self.set_state("bm_header", expectBytes=protocol.Header.size)
@@ -249,7 +249,7 @@ class Socks4aBMConnection(Socks4aConnection, TCPConnection):
 
     def state_proxy_handshake_done(self):
         Socks4aConnection.state_proxy_handshake_done(self)
-        self.nodeid = randomBytes(8)
+        self.nodeid = randombytes(8)
         self.append_write_buf(protocol.assembleVersionMessage(self.destination.host, self.destination.port, \
                 network.connectionpool.BMConnectionPool().streams, False, nodeid=self.nodeid))
         self.set_state("bm_header", expectBytes=protocol.Header.size)