1 files changed, 14 insertions, 0 deletions
diff --git a/repoze/bfg/router.py b/repoze/bfg/router.py
new file mode 100644
index 000000000..049430723
--- /dev/null
+++ b/repoze/bfg/router.py
@@ -0,0 +1,14 @@
+from zope.component import getAdapter
+from repoze.bfg.interfaces import IWSGIApplication
+
+class Router:
+    def __init__(self, app, policy):
+        self.app = app
+        self.policy = policy
+
+    def __call__(self, environ, start_response):
+        context, name, subpath = self.policy(environ)
+        app = getAdapter(context, IWSGIApplication, name)
+        environ['repoze.bfg.context'] = context
+        environ['repoze.bfg.subpath'] = subpath
+        return app(environ, start_response)