From d98c46eb657e52c3380caa9c1c3a5e23f8d1bc03 Mon Sep 17 00:00:00 2001
From: Ryan Northey <ryan@3ca.org.uk>
Date: Sun, 18 Mar 2012 16:04:15 +0000
Subject: [PATCH 1/2] Added example of a twistd app

---
 examples/frameworks/twisted/twistd_app.py | 56 +++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 examples/frameworks/twisted/twistd_app.py

diff --git a/examples/frameworks/twisted/twistd_app.py b/examples/frameworks/twisted/twistd_app.py
new file mode 100644
index 000000000..f80b66674
--- /dev/null
+++ b/examples/frameworks/twisted/twistd_app.py
@@ -0,0 +1,56 @@
+from kivy.support import install_twisted_reactor
+install_twisted_reactor()
+
+import os, sys
+
+from kivy.app import App
+from kivy.uix.gridlayout import GridLayout
+from kivy.uix.button import Button
+from kivy.properties import BooleanProperty
+from kivy.lang import Builder
+
+from twisted.scripts._twistd_unix import UnixApplicationRunner, ServerOptions
+from twisted.application.service import IServiceCollection
+
+TWISTD = 'twistd web -p 8087'
+
+class AndroidApplicationRunner(UnixApplicationRunner):
+    def run(self):
+        self.preApplication()
+        self.application = self.createOrGetApplication()
+        self.logger.start(self.application)        
+        sc = IServiceCollection(self.application)
+
+        # reactor is already running, so we just start the service collection
+        sc.startService()
+        return self.application
+
+Builder.load_string('''
+<TwistedTwistdWeb>:
+    cols: 1
+    Button:
+        text: root.running and 'STOP' or 'START'
+        on_release: root.cb_twistd()
+''')
+
+class TwistedTwistdWeb(GridLayout):
+    running = BooleanProperty(False)
+    def cb_twistd(self,*la):
+        if self.running:
+            IServiceCollection(self.app).stopService()
+            self.running = False
+        else:
+            sys.exc_clear()
+            sys.path.insert(0, os.path.abspath(os.getcwd()))
+            sys.argv = TWISTD.split(' ')
+            config = ServerOptions()
+            config.parseOptions()
+            self.app = AndroidApplicationRunner(config).run()
+            self.running = True
+
+class TwistedTwistdWebApp(App):
+    def build(self):
+        return TwistedTwistdWeb()
+    
+if __name__ == '__main__':
+    TwistedTwistdWebApp().run()

From 292f99048fa42154bf62ff9baae11c9fe4373344 Mon Sep 17 00:00:00 2001
From: Ryan Northey <ryan@3ca.org.uk>
Date: Sun, 18 Mar 2012 16:09:19 +0000
Subject: [PATCH 2/2] Improved class names

---
 examples/frameworks/twisted/twistd_app.py | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/examples/frameworks/twisted/twistd_app.py b/examples/frameworks/twisted/twistd_app.py
index f80b66674..77415167b 100644
--- a/examples/frameworks/twisted/twistd_app.py
+++ b/examples/frameworks/twisted/twistd_app.py
@@ -26,14 +26,14 @@ class AndroidApplicationRunner(UnixApplicationRunner):
         return self.application
 
 Builder.load_string('''
-<TwistedTwistdWeb>:
+<TwistedTwistd>:
     cols: 1
     Button:
         text: root.running and 'STOP' or 'START'
         on_release: root.cb_twistd()
 ''')
 
-class TwistedTwistdWeb(GridLayout):
+class TwistedTwistd(GridLayout):
     running = BooleanProperty(False)
     def cb_twistd(self,*la):
         if self.running:
@@ -48,9 +48,9 @@ class TwistedTwistdWeb(GridLayout):
             self.app = AndroidApplicationRunner(config).run()
             self.running = True
 
-class TwistedTwistdWebApp(App):
+class TwistedTwistdApp(App):
     def build(self):
-        return TwistedTwistdWeb()
+        return TwistedTwistd()
     
 if __name__ == '__main__':
-    TwistedTwistdWebApp().run()
+    TwistedTwistdApp().run()