refactored classes in own modules files, added proto content module

classes/server.py

@@ -0,0 +1,34 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+
+import sys, os
+
+from socket import socket
+
+import socketserver
+import http.server
+import threading
+
+
+class Server():
+
+   def __init__(self, parent=None):
+
+      # find free port
+      sock = socket()
+      sock.bind(('', 0))
+
+      self._port = sock.getsockname()[1]
+      sock.close()
+
+      self.httpd = http.server.HTTPServer(('', self.port), http.server.SimpleHTTPRequestHandler)
+      self.thread = threading.Thread(target=self.httpd.serve_forever)
+      self.thread.daemon = True
+      self.thread.start()
+      print("serving at port", self._port)
+
+
+   @property
+   def port(self):
+        return self._port