add option to bind the hostname in werkzeug router

Author: rande

ioc/extra/tornado/command.py

@@ -2,25 +2,27 @@
 import tornado
 from tornado.httpserver import HTTPServer
 
-
 class StartCommand(Command):
-
-    def __init__(self, application):
+    def __init__(self, application, router):
         self.application = application
+        self.router = router
 
     def initialize(self, parser):
         parser.description = 'Start tornado integrated server'
         parser.add_argument('--address', '-a', default='0.0.0.0', help="the host to bind the port")
         parser.add_argument('--port', '-p', default=5000, type=int, help="the port to listen")
         parser.add_argument('--processes', '-np', default=1, type=int, help="number of processes to start (0=cores available)")
+        parser.add_argument('--bind', '-b', default="localhost", type=str, help="bind the router to the provided named (default=localhost)")
 
     def execute(self, args, output):
         output.write("Starting tornado %s:%s\n" % (args.address, args.port))
 
+        self.router.bind(args.bind)
+
         server = HTTPServer(self.application)
         server.bind(args.port, args.address)
+        server.start(args.processes)
 
         output.write("Waiting for connection...\n")
-        server.start(args.processes)
 
         tornado.ioloop.IOLoop.instance().start()

ioc/extra/tornado/resources/config/services.yml

@@ -22,6 +22,8 @@ services:
         class: ioc.extra.tornado.command.StartCommand
         arguments:
             - '@ioc.extra.tornado.application'
+            - '@ioc.extra.tornado.router'
+
         tags:
             command:
                 - { name: 'tornado:start' }

ioc/extra/tornado/router.py

@@ -52,6 +52,7 @@ def getlist(self, name):
 
 class Router(object):
     def __init__(self, url_map=None):
+
         self._url_map = url_map or Map([])
         self._view_functions = {}
         self._adapter = None
@@ -69,6 +70,9 @@ def add(self, name, pattern, view_func, defaults=None, subdomain=None, methods=N
 
         self._adapter = None
 
+    def bind(self, hostname):
+        self._adapter = self._url_map.bind(hostname)
+
     def adapter(self):
         if not self._adapter:
             self._adapter = self._url_map.bind("localhost")