Add versioning info to the protocol

api/handlers.py

@@ -1,5 +1,6 @@
 from piston.handler import AnonymousBaseHandler, BaseHandler
 from django.core.cache import cache
+import appversion
 from minecraft.models import MinecraftProfile
 from local.models import Quote
 from minecraft.models import MOTD, Server, PlayerSession
@@ -75,7 +76,7 @@ class ServerPingHandler(BaseHandler):
     allowed_methods = ('GET',)
 
     def read(self, request):
-        return {'identity': request.server}
+        return {'identity': request.server, 'api-version': 2, 'server-version': appversion.version()}
 
 class ServerEventHandler(BaseHandler):
     allowed_methods = ('GET', 'POST')

api/tests.py

@@ -24,8 +24,12 @@ class ServerPingTest(unittest.TestCase):
         self.server.delete()
 
     def testPing(self):
-        resp = self.client.get('/api/server/whoami', HTTP_AUTHORIZATION='X-Caminus %s'%(self.token))
+        resp = self.client.get('/api/server/whoami',
+          HTTP_AUTHORIZATION='X-Caminus %s'%(self.token))
         self.assertEqual(resp.status_code, 200)
+        resp = json.loads(resp.content)
+        self.assertEqual(resp["api-version"], 2)
+        self.assertTrue("api-version" in resp)
 
 if settings.CAMINUS_USE_BEANSTALKD:
   class ServerEventTest(unittest.TestCase):