[gen] Moved Appy fields into appy/fields together with their PX.

gen/mixins/ToolMixin.py

@@ -2,7 +2,7 @@
 import os, os.path, sys, re, time, random, types, base64, urllib
 from appy import Object
 import appy.gen
-from appy.gen import Type, Search, Selection, String, Page
+from appy.gen import Search, String, Page
 from appy.gen.utils import SomeObjects, getClassName, GroupDescr, SearchDescr
 from appy.gen.mixins import BaseMixin
 from appy.gen.wrappers import AbstractWrapper
@@ -476,6 +476,11 @@ class ToolMixin(BaseMixin):
            sub-lists of p_sub elements.'''
         return splitList(l, sub)
 
+    def quote(self, s):
+        '''Returns the quoted version of p_s.'''
+        if "'" in s: return '"%s"' % s
+        return "'%s'" % s
+
     def getLayoutType(self):
         '''Guess the current layout type, according to actual URL.'''
         url = self.REQUEST['ACTUAL_URL']