updated Queue and ConfigParser to use 2/3 compatible imports

daemon/core/api/grpc/server.py

@@ -3,8 +3,8 @@ import logging
 import os
 import tempfile
 import time
-from Queue import Queue, Empty
 from builtins import int
+from queue import Queue, Empty
 
 import grpc
 from concurrent import futures

daemon/core/api/tlv/corehandlers.py

@@ -2,9 +2,9 @@
 socket server request handlers leveraged by core servers.
 """
 
-import Queue
 import logging
 import os
+import queue
 import shlex
 import shutil
 import socketserver
@@ -69,7 +69,7 @@ class CoreHandler(socketserver.BaseRequestHandler):
             MessageTypes.EVENT.value: self.handle_event_message,
             MessageTypes.SESSION.value: self.handle_session_message,
         }
-        self.message_queue = Queue.Queue()
+        self.message_queue = queue.Queue()
         self.node_status_request = {}
         self._shutdown_lock = threading.Lock()
         self._sessions_lock = threading.Lock()
@@ -466,7 +466,7 @@ class CoreHandler(socketserver.BaseRequestHandler):
             try:
                 message = self.message_queue.get(timeout=1)
                 self.handle_message(message)
-            except Queue.Empty:
+            except queue.Empty:
                 pass
 
     def handle_message(self, message):