Issue 2456 - [cms] Use logging module

cms/bin/test_server.py

 # coding: utf-8
 
 # This file is part of the Adblock Plus web scripts,
 # Copyright (C) 2006-2015 Eyeo GmbH
 #
 # Adblock Plus is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 3 as
 # published by the Free Software Foundation.
 #
 # Adblock Plus is distributed in the hope that it will be useful,
@@ skipping 88 matching lines @@
 
 if __name__ == "__main__":
   if len(sys.argv) < 2:
     print >>sys.stderr, "Usage: %s source_dir" % sys.argv[0]
     sys.exit(1)
 
   source = FileSource(sys.argv[1])
 
   try:
     from werkzeug.serving import run_simple
+    def run(*args, **kwargs):
+      # The werkzeug logger must be configured before the
+      # root logger. Also we must prevent it from propagating
+      # messages, otherwise messages are logged twice.
+      import logging
+      logger = logging.getLogger("werkzeug")
+      logger.propagate = False
+      logger.setLevel(logging.INFO)
+      logger.addHandler(logging.StreamHandler())
+
+      run_simple(*args, **kwargs)
   except ImportError:
     from wsgiref.simple_server import make_server
-    def run_simple(host, port, app, **kwargs):
+    def run(host, port, app, **kwargs):
       def wrapper(environ, start_response):
         try:
           return app(environ, start_response)
         except Exception, e:
           return show_error(start_response, "500 Internal Server Error",
               uri=environ.get("PATH_INFO"), error=e)
 
       server = make_server(host, port, wrapper)
       print " * Running on http://%s:%i/" % server.server_address
       server.serve_forever()
 
-  run_simple("localhost", 5000, handler, use_reloader=True, use_debugger=True)
+  run("localhost", 5000, handler, use_reloader=True, use_debugger=True)