Workaround External methods issues.

master/bt5/vifib_upgrader/SkinTemplateItem/portal_skins/vifib_upgrader/DeliveryLineSetZeroPriceAndOrUpdateAppliedRule.xml

@@ -2,26 +2,65 @@
 <ZopeData>
   <record id="1" aka="AAAAAAAAAAE=">
     <pickle>
-      <global name="ExternalMethod" module="Products.ExternalMethod.ExternalMethod"/>
+      <global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
     </pickle>
     <pickle>
       <dictionary>
         <item>
-            <key> <string>_function</string> </key>
-            <value> <string>DeliveryLineSetZeroPriceAndOrUpdateAppliedRule</string> </value>
+            <key> <string>Script_magic</string> </key>
+            <value> <int>3</int> </value>
         </item>
         <item>
-            <key> <string>_module</string> </key>
-            <value> <string>VifibUpgrader</string> </value>
+            <key> <string>_bind_names</string> </key>
+            <value>
+              <object>
+                <klass>
+                  <global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
+                </klass>
+                <tuple/>
+                <state>
+                  <dictionary>
+                    <item>
+                        <key> <string>_asgns</string> </key>
+                        <value>
+                          <dictionary>
+                            <item>
+                                <key> <string>name_container</string> </key>
+                                <value> <string>container</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_context</string> </key>
+                                <value> <string>context</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_m_self</string> </key>
+                                <value> <string>script</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_subpath</string> </key>
+                                <value> <string>traverse_subpath</string> </value>
+                            </item>
+                          </dictionary>
+                        </value>
+                    </item>
+                  </dictionary>
+                </state>
+              </object>
+            </value>
         </item>
         <item>
-            <key> <string>id</string> </key>
-            <value> <string>DeliveryLineSetZeroPriceAndOrUpdateAppliedRule</string> </value>
+            <key> <string>_body</string> </key>
+            <value> <string>context.ExtensionDeliveryLineSetZeroPriceAndOrUpdateAppliedRule(context)\n
+</string> </value>
         </item>
         <item>
-            <key> <string>title</string> </key>
+            <key> <string>_params</string> </key>
             <value> <string></string> </value>
         </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>DeliveryLineSetZeroPriceAndOrUpdateAppliedRule</string> </value>
+        </item>
       </dictionary>
     </pickle>
   </record>

master/bt5/vifib_upgrader/SkinTemplateItem/portal_skins/vifib_upgrader/ExtensionDeliveryLineSetZeroPriceAndOrUpdateAppliedRule.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="ExternalMethod" module="Products.ExternalMethod.ExternalMethod"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_function</string> </key>
+            <value> <string>DeliveryLineSetZeroPriceAndOrUpdateAppliedRule</string> </value>
+        </item>
+        <item>
+            <key> <string>_module</string> </key>
+            <value> <string>VifibUpgrader</string> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>ExtensionDeliveryLineSetZeroPriceAndOrUpdateAppliedRule</string> </value>
+        </item>
+        <item>
+            <key> <string>title</string> </key>
+            <value> <string></string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

master/bt5/vifib_upgrader/bt/revision

-43
+44
\ No newline at end of file