debugging

pus_tm/tm_tcp_server.py

@@ -15,7 +15,6 @@ LOGGER = get_console_logger()
 
 
 class TmTcpServer:
-
     _Instance = None
 
     def __init__(self):
@@ -41,17 +40,18 @@ class TmTcpServer:
 
     def close(self):
         self.server_socket.close()
-        if self.client_connection != None:
+        if self.client_connection is not None:
             self.client_connection.close()
 
-    def getInstance():
-        if TmTcpServer._Instance == None:
+    @staticmethod
+    def get_instance():
+        if TmTcpServer._Instance is None:
             TmTcpServer._Instance = TmTcpServer()
         return TmTcpServer._Instance
 
     def _send_dictionary_over_socket(self, dictionary):
         # keep listeners current
-        if self.client_connection == None:
+        if self.client_connection is None:
             # no running connection, see if a client wants to connect
             try:
                 (self.client_connection, _) = self.server_socket.accept()