Update app directory structure, add home and routes

atst/app.py

@@ -0,0 +1,13 @@
+import tornado.web
+from atst.handlers.main import MainHandler
+from atst.home import home
+
+def make_app(**kwargs):
+    app = tornado.web.Application([
+            (r"/", MainHandler),
+        ],
+        template_path = home.child('templates'),
+        static_path   = home.child('static'),
+        **kwargs
+    )
+    return app

atst/handler.py

@@ -0,0 +1,24 @@
+import os
+from webassets import Environment, Bundle
+import tornado.web
+from atst.home import home
+
+class BaseHandler(tornado.web.RequestHandler):
+
+    def get_template_namespace(self):
+        assets = Environment(
+                        directory = home.child('scss'),
+                        url       = '/static')
+        css    = Bundle(
+                        'atat.scss',
+                        filters = 'scss',
+                        output  = '../static/assets/out.css')
+
+        assets.register( 'css', css )
+        helpers = {
+            'assets': assets
+        }
+
+        ns = super(BaseHandler, self).get_template_namespace()
+        ns.update(helpers)
+        return ns

atst/handlers/main.py

@@ -0,0 +1,5 @@
+from atst.handler import BaseHandler
+
+class MainHandler(BaseHandler):
+    def get(self):
+        self.render("hello.html.to")

atst/home.py

@@ -0,0 +1,3 @@
+from unipath import Path
+
+home = Path( __file__ ).parent.parent