webui: Build the Web UI using Tornado with WebSocket

Tornado: http://www.tornadoweb.org/

1 files changed, 37 insertions, 0 deletions

diff --git a/fg21sim/webui/app.py b/fg21sim/webui/app.py
new file mode 100644
index 0000000..63d80be
--- /dev/null
+++ b/fg21sim/webui/app.py
@@ -0,0 +1,37 @@
+# Copyright (c) 2016 Weitian LI <liweitianux@live.com>
+# MIT license
+
+"""
+Web user interface (UI) of "fg21sim" based upon Tornado_.
+
+.. _Tornado: http://www.tornadoweb.org/
+"""
+
+import os
+
+import tornado.web
+
+from .websocket import EchoWSHandler
+
+
+class IndexHandler(tornado.web.RequestHandler):
+    def get(self):
+        self.render("index.html")
+
+
+_settings = {
+    # The static files will be served from the default "/static/" URI
+    "static_path": os.path.join(os.path.dirname(__file__), "static"),
+    "template_path": os.path.join(os.path.dirname(__file__), "templates"),
+}
+
+
+def make_application(**kwargs):
+    settings = _settings
+    settings.update(kwargs)
+    appplication = tornado.web.Application(
+        handlers=[
+            (r"/", IndexHandler),
+            (r"/ws", EchoWSHandler),
+        ], **settings)
+    return appplication