[gen] Added px.override allowing to modify PX code; bugfixes; added migration code for converting File instances to FileInfo instances.

gen/wrappers/ToolWrapper.py

@@ -1,11 +1,10 @@
 # ------------------------------------------------------------------------------
 import os.path, time
 import appy
-from appy.gen.mail import sendMail
-from appy.shared.utils import executeCommand
-from appy.gen.wrappers import AbstractWrapper
 from appy.px import Px
-
+from appy.gen.mail import sendMail
+from appy.gen.wrappers import AbstractWrapper
+from appy.shared.utils import executeCommand
 # ------------------------------------------------------------------------------
 class ToolWrapper(AbstractWrapper):
 
@@ -233,7 +232,7 @@ class ToolWrapper(AbstractWrapper):
         </x>
 
         <!-- Predefined searches -->
-        <x for="search in searchInfo.searches">
+        <x for="search in searchInfo.searches" var2="field=search">
          <x if="search.type == 'group'">:search.px</x>
          <x if="search.type != 'group'">:search.pxView</x>
         </x>

gen/wrappers/UserWrapper.py

@@ -123,7 +123,7 @@ class UserWrapper(AbstractWrapper):
         # Browse all objects of the database and update potential local roles
         # that referred to the old login.
         context = {'nb': 0, 'old': oldLogin, 'new': newLogin}
-        for className in self.o.getProductConfig().allClassNames:
+        for className in self.tool.o.getAllClassNames():
             self.compute(className, context=context, noSecurity=True,
                          expression="ctx['nb'] += obj.o.applyUserIdChange(" \
                                     "ctx['old'], ctx['new'])")