stats flake8 fixes

src/network/stats.py

@@ -4,6 +4,7 @@ import asyncore_pollchoose as asyncore
 from network.connectionpool import BMConnectionPool
 from objectracker import missingObjects
 
+
 lastReceivedTimestamp = time.time()
 lastReceivedBytes = 0
 currentReceivedSpeed = 0
@@ -11,6 +12,7 @@ lastSentTimestamp = time.time()
 lastSentBytes = 0
 currentSentSpeed = 0
 
+
 def connectedHostsList():
     retval = []
     for i in BMConnectionPool().inboundConnections.values() + \
@@ -23,9 +25,11 @@ def connectedHostsList():
             pass
     return retval
 
+
 def sentBytes():
     return asyncore.sentBytes
 
+
 def uploadSpeed():
     global lastSentTimestamp, lastSentBytes, currentSentSpeed
     currentTimestamp = time.time()
@@ -36,20 +40,23 @@ def uploadSpeed():
         lastSentTimestamp = currentTimestamp
     return currentSentSpeed
 
+
 def receivedBytes():
     return asyncore.receivedBytes
 
+
 def downloadSpeed():
     global lastReceivedTimestamp, lastReceivedBytes, currentReceivedSpeed
     currentTimestamp = time.time()
     if int(lastReceivedTimestamp) < int(currentTimestamp):
         currentReceivedBytes = asyncore.receivedBytes
-        currentReceivedSpeed = int((currentReceivedBytes - lastReceivedBytes) /
-            (currentTimestamp - lastReceivedTimestamp))
+        currentReceivedSpeed = int(
+            (currentReceivedBytes - lastReceivedBytes) / (currentTimestamp - lastReceivedTimestamp))
         lastReceivedBytes = currentReceivedBytes
         lastReceivedTimestamp = currentTimestamp
     return currentReceivedSpeed
 
+
 def pendingDownload():
     return len(missingObjects)
     # tmp = {}
@@ -59,6 +66,7 @@ def pendingDownload():
     #         tmp[k] = True
     # return len(tmp)
 
+
 def pendingUpload():
     # tmp = {}
     # for connection in BMConnectionPool().inboundConnections.values() + \