ZODB Components: erp5_base: Revert migration of DeliveryTypeInformation from filesystem (937500a1).

ERP5TypeInformation are used for Portal Types of Portal Types and needed to generate at
least Workflow Methods early at Zope startup (initializePortalTypeDynamicWorkflowMethods()
and portal_type_group_filter in the problem reported on MR 1032) for very basic Portal
Type classes (such as Category Tool). So, Leave these on the filesystem for now, we can
eventually deal with them later if necessary.

bt5/erp5_base/DocumentTemplateItem/portal_components/document.erp5.DeliveryTypeInformation.xml

-<?xml version="1.0"?>
-<ZopeData>
-  <record id="1" aka="AAAAAAAAAAE=">
-    <pickle>
-      <global name="Document Component" module="erp5.portal_type"/>
-    </pickle>
-    <pickle>
-      <dictionary>
-        <item>
-            <key> <string>default_reference</string> </key>
-            <value> <string>DeliveryTypeInformation</string> </value>
-        </item>
-        <item>
-            <key> <string>default_source_reference</string> </key>
-            <value> <string>Products.ERP5.Document.DeliveryTypeInformation</string> </value>
-        </item>
-        <item>
-            <key> <string>id</string> </key>
-            <value> <string>document.erp5.DeliveryTypeInformation</string> </value>
-        </item>
-        <item>
-            <key> <string>portal_type</string> </key>
-            <value> <string>Document Component</string> </value>
-        </item>
-        <item>
-            <key> <string>sid</string> </key>
-            <value>
-              <none/>
-            </value>
-        </item>
-        <item>
-            <key> <string>text_content_error_message</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
-        <item>
-            <key> <string>text_content_warning_message</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
-        <item>
-            <key> <string>version</string> </key>
-            <value> <string>erp5</string> </value>
-        </item>
-        <item>
-            <key> <string>workflow_history</string> </key>
-            <value>
-              <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
-            </value>
-        </item>
-      </dictionary>
-    </pickle>
-  </record>
-  <record id="2" aka="AAAAAAAAAAI=">
-    <pickle>
-      <global name="PersistentMapping" module="Persistence.mapping"/>
-    </pickle>
-    <pickle>
-      <dictionary>
-        <item>
-            <key> <string>data</string> </key>
-            <value>
-              <dictionary>
-                <item>
-                    <key> <string>component_validation_workflow</string> </key>
-                    <value>
-                      <persistent> <string encoding="base64">AAAAAAAAAAM=</string> </persistent>
-                    </value>
-                </item>
-              </dictionary>
-            </value>
-        </item>
-      </dictionary>
-    </pickle>
-  </record>
-  <record id="3" aka="AAAAAAAAAAM=">
-    <pickle>
-      <global name="WorkflowHistoryList" module="Products.ERP5Type.Workflow"/>
-    </pickle>
-    <pickle>
-      <dictionary>
-        <item>
-            <key> <string>_log</string> </key>
-            <value>
-              <list>
-                <dictionary>
-                  <item>
-                      <key> <string>action</string> </key>
-                      <value> <string>validate</string> </value>
-                  </item>
-                  <item>
-                      <key> <string>validation_state</string> </key>
-                      <value> <string>validated</string> </value>
-                  </item>
-                </dictionary>
-              </list>
-            </value>
-        </item>
-      </dictionary>
-    </pickle>
-  </record>
-</ZopeData>

bt5/erp5_base/bt/template_document_id_list

@@ -11,7 +11,6 @@ document.erp5.Coordinate
 document.erp5.Currency
 document.erp5.DayMovementGroup
 document.erp5.DeliveryCausalityAssignmentMovementGroup
-document.erp5.DeliveryTypeInformation
 document.erp5.EmbeddedFile
 document.erp5.FirstCausalityMovementGroup
 document.erp5.GeneratedDeliveryBuilder

product/ERP5/Document/BusinessTemplate.py

@@ -6600,7 +6600,28 @@ Business Template is a set of definitions, such as skins, portal types and categ
             subsubmodule_portal_type = component_portal_type
             source_reference = "%s.%s" % (submodule_name, subsubmodule_name)
             migrate = filepath in portal_type_module_filepath_set
-            if component_portal_type == 'Test Component':
+            if component_portal_type == 'Document Component':
+              try:
+                document_class = getattr(
+                  __import__(source_reference, {}, {}, [source_reference]),
+                  subsubmodule_name)
+              except ImportError, e:
+                LOG("BusinessTemplate", WARNING,
+                    "Skipping %s: Cannot be imported (%s)" % (filepath, e))
+                continue
+              except AttributeError, e:
+                LOG("BusinessTemplate", WARNING,
+                    "Skipping %s: Cannot get Document class %s (%s)" %
+                    (filepath, subsubmodule_name, e))
+                continue
+
+              from Products.ERP5Type.ERP5Type import ERP5TypeInformation
+              if issubclass(document_class, ERP5TypeInformation):
+                # Skip for now as all portal_types/* must be able to be loaded
+                # to generate Workflow methods...
+                continue
+
+            elif component_portal_type == 'Test Component':
               # For non test classes (Mixin, utils...)
               if not subsubmodule_name.startswith('test'):
                 subsubmodule_portal_type = 'Module Component'