fix code formatting

aman/com/Euroscope.py

@@ -4,7 +4,6 @@ import ctypes
 import glob
 import os
 import sys
-import threading
 import time
 
 import zmq
@@ -12,10 +11,11 @@ import zmq.auth
 
 from aman.com import AircraftReport_pb2
 from aman.config.Server import Server
+from threading import Thread, _active
 
-class ReceiverThread(threading.Thread):
+class ReceiverThread(Thread):
     def __init__(self, socket, aman):
-        threading.Thread.__init__(self)
+        Thread.__init__(self)
         self.socket = socket
         self.aman = aman
 
@@ -41,7 +41,7 @@ class ReceiverThread(threading.Thread):
     def threadId(self):
         if hasattr(self, '_thread_id'):
             return self._thread_id
-        for id, thread in threading._active.items():
+        for id, thread in _active.items():
             if thread is self:
                 return id