Revert part of c122071 and always get a VHM back

src/OFS/Application.py

@@ -213,6 +213,7 @@ class AppInitializer:
         self.install_inituser()
         self.install_products()
         self.install_standards()
+        self.install_virtual_hosting()
 
     def install_cp_and_products(self):
         global APP_MANAGER
@@ -266,6 +267,16 @@ class AppInitializer:
                     transaction.get().note('Migrated user folder')
                     transaction.commit()
 
+    def install_virtual_hosting(self):
+        app = self.getApp()
+        if 'virtual_hosting' not in app:
+            from Products.SiteAccess.VirtualHostMonster \
+                import VirtualHostMonster
+            vhm = VirtualHostMonster()
+            vhm.id = 'virtual_hosting'
+            vhm.addToContainer(app)
+            self.commit('Added virtual_hosting')
+
     def install_products(self):
         return install_products()
 

src/OFS/tests/testAppInitializer.py

@@ -99,6 +99,15 @@ class TestInitialization( unittest.TestCase ):
         self.assertTrue(hasattr(app, 'Control_Panel'))
         self.assertEqual(app.Control_Panel.meta_type, 'Control Panel')
 
+    def test_install_virtual_hosting(self):
+        self.configure(good_cfg)
+        i = self.getOne()
+        i.install_virtual_hosting()
+        app = i.getApp()
+        self.assertTrue('virtual_hosting' in app)
+        self.assertEqual(
+            app.virtual_hosting.meta_type, 'Virtual Host Monster')
+
     def test_install_required_roles(self):
         self.configure(good_cfg)
         i = self.getOne()

src/webdav/tests/testPUT_factory.py

@@ -21,8 +21,9 @@ class TestPUTFactory(unittest.TestCase):
         self.app.manage_addFolder('folder', '')
         self.folder = self.app.folder
         # Setup VHM
-        vhm = VirtualHostMonster()
-        vhm.addToContainer(self.app)
+        if 'virtual_hosting' not in self.app:
+            vhm = VirtualHostMonster()
+            vhm.addToContainer(self.app)
         # Fake a WebDAV PUT request
         request = self.app.REQUEST
         request['PARENTS'] = [self.app]