From 0b41ed36f92a1973dda66e7479e062cd9658678a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Leonel=20C=C3=A2mara?= <leonelcamara@gmail.com>
Date: Sun, 6 Aug 2017 19:20:01 +0100
Subject: [PATCH 1/2] mobilize is back

Fixes #1721
---
 gluon/contrib/user_agent_parser.py | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/gluon/contrib/user_agent_parser.py b/gluon/contrib/user_agent_parser.py
index bba1e436..61fee028 100644
--- a/gluon/contrib/user_agent_parser.py
+++ b/gluon/contrib/user_agent_parser.py
@@ -673,3 +673,20 @@ def simple_detect(agent):
     if os_version:
         os = " ".join((os, os_version))
     return os, browser
+
+
+class mobilize(object):  
+    """
+    Decorator for controller functions so they use different views for mobile devices.
+    """
+    def __init__(self, func):
+        self.func = func
+    
+    def __call__(self):
+        from gluon import current
+        user_agent = current.request.user_agent()
+        if user_agent.is_mobile:
+            items = current.response.view.split('.')
+            items.insert(-1, 'mobile')
+            current.response.view = '.'.join(items)
+        return self.func()

From 8533fa0d00106f621c865f9db04a6044c84bf484 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Leonel=20C=C3=A2mara?= <leonelcamara@gmail.com>
Date: Tue, 8 Aug 2017 00:50:55 +0100
Subject: [PATCH 2/2] put is_mobile and is_tablet in the result of user_agent()

---
 gluon/contrib/user_agent_parser.py | 3 +++
 gluon/globals.py                   | 9 +++++++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/gluon/contrib/user_agent_parser.py b/gluon/contrib/user_agent_parser.py
index 61fee028..f966b616 100644
--- a/gluon/contrib/user_agent_parser.py
+++ b/gluon/contrib/user_agent_parser.py
@@ -678,6 +678,9 @@ def simple_detect(agent):
 class mobilize(object):  
     """
     Decorator for controller functions so they use different views for mobile devices.
+
+    WARNING: If you update httpagentparser make sure to leave mobilize for
+    backwards compatibility.
     """
     def __init__(self, func):
         self.func = func
diff --git a/gluon/globals.py b/gluon/globals.py
index 267ea661..e2ec33f1 100644
--- a/gluon/globals.py
+++ b/gluon/globals.py
@@ -331,11 +331,16 @@ class Request(Storage):
         user_agent = session._user_agent
         if user_agent:
             return user_agent
-        user_agent = user_agent_parser.detect(self.env.http_user_agent)
+        http_user_agent = self.env.http_user_agent
+        user_agent = user_agent_parser.detect(http_user_agent)
         for key, value in user_agent.items():
             if isinstance(value, dict):
                 user_agent[key] = Storage(value)
-        user_agent = session._user_agent = Storage(user_agent)
+        user_agent = Storage(user_agent)
+        user_agent.is_mobile = 'Mobile' in http_user_agent
+        user_agent.is_tablet = 'Tablet' in http_user_agent
+        session._user_agent = user_agent 
+        
         return user_agent
 
     def requires_https(self):