WIP

product/CMFActivity/Activity/SQLDict.py

@@ -85,7 +85,7 @@ class SQLDict(SQLBase):
       uid = line.uid
       original_uid = path_and_method_id_dict.get(key)
       if original_uid is None:
-        sql_method_id = " AND method_id = %s AND group_method_id = %s" % (
+        sql_method_id = b" AND method_id = %s AND group_method_id = %s" % (
           quote(method_id), quote(line.group_method_id))
         m = Message.load(line.message, uid=uid, line=line)
         merge_parent = m.activity_kw.get('merge_parent')
@@ -102,11 +102,11 @@ class SQLDict(SQLBase):
             uid_list = []
             if path_list:
               # Select parent messages.
-              result = Results(db.query("SELECT * FROM message"
-                " WHERE processing_node IN (0, %s) AND path IN (%s)%s"
-                " ORDER BY path LIMIT 1 FOR UPDATE" % (
+              result = Results(db.query(b"SELECT * FROM message"
+                b" WHERE processing_node IN (0, %d) AND path IN (%s)%s"
+                b" ORDER BY path LIMIT 1 FOR UPDATE" % (
                   processing_node,
-                  ','.join(map(quote, path_list)),
+                  b','.join(map(quote, path_list)),
                   sql_method_id,
                 ), 0))
               if result: # found a parent
@@ -119,11 +119,11 @@ class SQLDict(SQLBase):
                 m = Message.load(line.message, uid=uid, line=line)
             # return unreserved similar children
             path = line.path
-            result = db.query("SELECT uid FROM message"
-              " WHERE processing_node = 0 AND (path = %s OR path LIKE %s)"
-              "%s FOR UPDATE" % (
+            result = db.query(b"SELECT uid FROM message"
+              b" WHERE processing_node = 0 AND (path = %s OR path LIKE %s)"
+              b"%s FOR UPDATE" % (
                 quote(path), quote(path.replace('_', r'\_') + '/%'),
-                sql_method_id,
+                sql_method_id.encode(),
               ), 0)[1]
             reserve_uid_list = [x for x, in result]
             uid_list += reserve_uid_list
@@ -132,8 +132,8 @@ class SQLDict(SQLBase):
               reserve_uid_list.append(uid)
           else:
             # Select duplicates.
-            result = db.query("SELECT uid FROM message"
-              " WHERE processing_node = 0 AND path = %s%s FOR UPDATE" % (
+            result = db.query(b"SELECT uid FROM message"
+              b" WHERE processing_node = 0 AND path = %s%s FOR UPDATE" % (
                 quote(path), sql_method_id,
               ), 0)[1]
             reserve_uid_list = uid_list = [x for x, in result]

product/CMFActivity/ActivityTool.py

@@ -1356,7 +1356,7 @@ class ActivityTool (BaseTool):
         # use a round-robin algorithm.
         # XXX: We always finish by iterating over all queues, in case that
         #      getPriority does not see messages dequeueMessage would process.
-        activity_list = activity_dict.values()
+        activity_list = list(activity_dict.values())
         def sort_key(activity):
           return activity.getPriority(self, processing_node,
             node_family_id_set)
@@ -1390,7 +1390,7 @@ class ActivityTool (BaseTool):
       path = None if obj is None else '/'.join(obj.getPhysicalPath())
       db = self.getSQLConnection()
       quote = db.string_literal
-      return bool(db.query("(%s)" % ") UNION ALL (".join(
+      return bool(db.query(b"(%s)" % b") UNION ALL (".join(
         activity.hasActivitySQL(quote, path=path, **kw)
         for activity in activity_dict.itervalues()))[1])
 

product/CMFActivity/sbalance.py

@@ -118,7 +118,7 @@ class Balancer:
           if addr not in self.disabled_server_dict:
             count_dict[addr] = 0
         expired_server_list = []
-        for key,value in self.sticked_server_dict.items():
+        for key,value in list(self.sticked_server_dict.items()):
           if self.debug:
             print('cur_time = %f, value.atime = %f' % (cur_time, value.atime))
           if cur_time > value.atime + 60 * 10:

product/CMFCategory/Filter.py

@@ -75,7 +75,7 @@ class Filter(Implicit):
       return False
     if self.filter_leave and not self._isNode(context):
       return False
-    for k, v in self.filter_dict.items():
+    for k, v in list(self.filter_dict.items()):
       if type(v) in (type([]), type(())):
         if context.getProperty(k) not in v:
           return False

product/DeadlockDebugger/dumper.py

@@ -114,6 +114,7 @@ def match(self, request):
         return 1
     else:
         return 0
-
-from ZServer.HTTPServer import zhttp_handler
-zhttp_handler.match = match
+import six
+if six.PY2:
+  from ZServer.HTTPServer import zhttp_handler
+  zhttp_handler.match = match

product/ERP5/Document/SQLNonContinuousIncreasingIdGenerator.py

@@ -197,7 +197,7 @@ class SQLNonContinuousIncreasingIdGenerator(IdGenerator):
     if not (self.last_max_id_dict or
             getattr(portal_ids, 'dict_length_ids', None) is None):
       dump_dict = portal_ids.dict_length_ids
-      for id_group, last_id in dump_dict.items():
+      for id_group, last_id in list(dump_dict.items()):
         last_insert_id = get_last_id_method(id_group=id_group)
         last_id = int(last_id.value)
         if len(last_insert_id) != 0:
@@ -261,7 +261,7 @@ class SQLNonContinuousIncreasingIdGenerator(IdGenerator):
     if not isinstance(id_dict, dict):
       raise TypeError('the argument given is not a dictionary')
     new_id_dict = {}
-    for key, value in id_dict.items():
+    for key, value in list(id_dict.items()):
       if isinstance(value, int):
         set_last_id_method(id_group=key, last_id=value)
         # The id must be a ScalarMaxConflictResolver object for the persistent dict

product/ERP5/Document/SolverTypeInformation.py

@@ -82,7 +82,7 @@ class SolverTypeInformation(Predicate, ERP5TypeInformation):
     # Default Implementation (use categories and trivial case)
     #  this default implementation should be applicable to most
     #  solvers so that use of Type Based methods is very rare
-    for solver, configuration_list in movement_dict[movement].items():
+    for solver, configuration_list in list(movement_dict[movement].items()):
       if solver is not self and solver.getTestedProperty() == self.getTestedProperty():
         return AppropriateUIMessage(whatever) # XXX-TODO
 

product/ERP5/Document/StringAttributeMatchConstraint.py

@@ -95,8 +95,8 @@ class StringAttributeMatchConstraint(PropertyExistenceConstraint):
       'title'         : '^[^ ]'
     }
     """
-    property_list = property_dict.keys()
-    regex_list = property_dict.values()
+    property_list = list(property_dict.keys())
+    regex_list = list(property_dict.values())
     regex_list_len = len(regex_list)
     seen_property_set = set()
     for property_index, property_id in enumerate(property_list):

product/ERP5/Document/ZODBContinuousIncreasingIdGenerator.py

@@ -107,7 +107,7 @@ class ZODBContinuousIncreasingIdGenerator(IdGenerator):
     portal_ids = getattr(self, 'portal_ids', None)
     # Dump the dict_ids dictionary
     if getattr(portal_ids, 'dict_ids', None) is not None:
-      for id_group, last_id in portal_ids.dict_ids.items():
+      for id_group, last_id in list(portal_ids.dict_ids.items()):
         if not isinstance(id_group, str):
           id_group = repr(id_group)
         if id_group in self.last_id_dict and \

product/ERP5/ERP5Site.py

@@ -46,6 +46,7 @@ from Products.ERP5Type.dynamic.portal_type_class import synchronizeDynamicModule
 from Products.ERP5Type.mixin.response_header_generator import ResponseHeaderGenerator
 
 from zLOG import LOG, INFO, WARNING, ERROR
+from zExceptions import BadRequest
 import os
 import warnings
 import transaction
@@ -2267,7 +2268,10 @@ class ERP5Generator(PortalGenerator):
     workflow_list = ['business_template_building_workflow',
                      'business_template_installation_workflow']
     tool = p.portal_workflow
-    tool.manage_delObjects(filter(tool.hasObject, workflow_list))
+    try:
+      tool.manage_delObjects(list(filter(tool.hasObject, workflow_list)))
+    except BadRequest:
+      pass
     self.bootstrap(tool, 'erp5_core', 'WorkflowTemplateItem', workflow_list)
     getattr(p.portal_types, 'Business Template').setTypeWorkflowList(workflow_list)
 

product/ERP5/InteractionWorkflow.py

@@ -206,7 +206,7 @@ class InteractionWorkflowDefinition (DCWorkflowDefinition, ActiveObject):
   security.declareProtected(Permissions.AccessContentsInformation, 'getTransitionValueList')
   def getTransitionValueList(self):
     if self.interactions is not None:
-      return self.interactions.values()
+      return list(self.interactions.values())
     return []
 
   security.declareProtected(Permissions.AccessContentsInformation, 'getTransitionReferenceList')
@@ -218,7 +218,7 @@ class InteractionWorkflowDefinition (DCWorkflowDefinition, ActiveObject):
   security.declareProtected(Permissions.AccessContentsInformation, 'getVariableValueList')
   def getVariableValueList(self):
     if self.variables is not None:
-      return self.variables.values()
+      return list(self.variables.values())
     return []
 
   security.declareProtected(Permissions.AccessContentsInformation, 'getPortalType')

product/ERP5/Interactor/PortalTypeClassInteractor.py

@@ -48,8 +48,8 @@ class PortalTypeClassInteractor(Interactor):
       self.on(Variables.setStateVar).doAfter(self.resetDynamic)
 
     from Products.Localizer.Localizer import Localizer
-    self.on(Localizer.add_language).doAfter(self.resetDynamic)
-    self.on(Localizer.del_language).doAfter(self.resetDynamic)
+    self.on(Localizer, 'add_language').doAfter(self.resetDynamic)
+    self.on(Localizer, 'del_language').doAfter(self.resetDynamic)
 
   def resetDynamic(self, method_call_object, *args, **kw):
     """

product/ERP5/TargetSolver/CopyToTarget.py

@@ -113,7 +113,7 @@ class CopyToTarget(TargetSolver):
       parent_movement = None
 
     for date_delta in ('start_date_delta', 'stop_date_delta'):
-      if date_delta in value_delta_dict.keys():
+      if date_delta in list(value_delta_dict.keys()):
         if abs(value_delta_dict[date_delta]) <= \
             applied_rule.getProperty('max_allowed_delta', max_allowed_delta):
           value_delta_dict.pop(date_delta)

product/ERP5/Tool/AlarmTool.py

@@ -167,6 +167,7 @@ class AlarmTool(TimerServiceMixin, BaseTool):
       # only start when we are the alarmNode
       alarmNode = self.getAlarmNode()
       current_node = getCurrentNode()
+      global _check_upgrade
       if alarmNode == '':
         self.setAlarmNode(current_node)
         alarmNode = current_node
@@ -179,7 +180,6 @@ class AlarmTool(TimerServiceMixin, BaseTool):
       elif _check_upgrade and self.getServerAddress() == alarmNode:
         # BBB: check (once per run) if our node was alarm_node by address, and
         # migrate it.
-        global _check_upgrade
         _check_upgrade = False
         self.setAlarmNode(current_node)
     finally:

product/ERP5/Tool/IdTool.py

@@ -93,7 +93,8 @@ class IdTool(BaseTool):
     version_last_generator = 0
     for generator in self.objectValues():
       if generator.getReference() == reference:
-        version = generator.getVersion()
+        # Version Property Sheet defines 'version' property as a 'string'
+        version = int(generator.getVersion())
         if version > version_last_generator:
           id_last_generator = generator.getId()
           version_last_generator = version
@@ -366,7 +367,7 @@ class IdTool(BaseTool):
     """
     if getattr(self, 'dict_length_ids', None) is None:
       self.dict_length_ids = PersistentMapping()
-    return self.dict_length_ids.items()
+    return list(self.dict_length_ids.items())
 
   security.declarePrivate('dumpDictLengthIdsItems')
   def dumpDictLengthIdsItems(self):

product/ERP5/Tool/TemplateTool.py

@@ -27,7 +27,9 @@
 #
 ##############################################################################
 
-from webdav.client import Resource
+## XXX: WebDAV client implementation from ZServer
+##from webdav.client import Resource
+
 from past.builtins import cmp
 
 from App.config import getConfiguration
@@ -697,7 +699,7 @@ class TemplateTool (BaseTool):
       """
         Get the list of repositories.
       """
-      return self.repository_dict.keys()
+      return list(self.repository_dict.keys())
 
     security.declarePublic( 'decodeRepositoryBusinessTemplateUid' )
     def decodeRepositoryBusinessTemplateUid(self, uid):
@@ -771,7 +773,7 @@ class TemplateTool (BaseTool):
        tuple (repository, id)
       """
       result = None
-      for repository, property_dict_list in self.repository_dict.items():
+      for repository, property_dict_list in list(self.repository_dict.items()):
         for property_dict in property_dict_list:
           provision_list = property_dict.get('provision_list', [])
           if title in provision_list:
@@ -793,7 +795,7 @@ class TemplateTool (BaseTool):
        the given business template
       """
       result_list = []
-      for repository, property_dict_list in self.repository_dict.items():
+      for repository, property_dict_list in list(self.repository_dict.items()):
         for property_dict in property_dict_list:
           provision_list = property_dict['provision_list']
           if (title in provision_list) and (property_dict['title'] not in result_list):
@@ -813,7 +815,7 @@ class TemplateTool (BaseTool):
       # for meta business templates
       if bt[0] != 'meta':
         result_list = []
-        for repository, property_dict_list in self.repository_dict.items():
+        for repository, property_dict_list in list(self.repository_dict.items()):
           if repository == bt[0]:
             for property_dict in property_dict_list:
               if property_dict['id'] == bt[1]:
@@ -906,7 +908,7 @@ class TemplateTool (BaseTool):
 
       # Calculate the reverse dependency graph
       reverse_dependency_dict = {}
-      for bt_id, dependency_id_list in dependency_dict.items():
+      for bt_id, dependency_id_list in list(dependency_dict.items()):
         update_dependency_id_list = []
         for dependency_id in dependency_id_list:
 
@@ -997,7 +999,7 @@ class TemplateTool (BaseTool):
       template_item_list = []
       # First of all, filter Business Templates in repositories.
       template_item_dict = {}
-      for repository, property_dict_list in self.repository_dict.items():
+      for repository, property_dict_list in list(self.repository_dict.items()):
         for property_dict in property_dict_list:
           title = property_dict['title']
           if template_set and not(title in template_set):
@@ -1019,7 +1021,7 @@ class TemplateTool (BaseTool):
                 template_item_dict[title] = (repository, property_dict)
       # Next, select only updated business templates.
       if update_only:
-        for repository, property_dict in template_item_dict.values():
+        for repository, property_dict in list(template_item_dict.values()):
           installed_bt = \
               self.getInstalledBusinessTemplate(property_dict['title'], strict=True)
           if installed_bt is not None:

product/ERP5/bin/zopewsgi.py

@@ -171,8 +171,13 @@ def runwsgi():
 
     make_wsgi_app({}, zope_conf=args.zope_conf)
 
-    from Signals.SignalHandler import SignalHandler
-    SignalHandler.registerHandler(signal.SIGTERM, sys.exit)
+    try:
+      from Signals.SignalHandler import SignalHandler
+    except ImportError:
+      # XXX-zope4py3: TODO
+      pass
+    else:
+      SignalHandler.registerHandler(signal.SIGTERM, sys.exit)
 
     if args.timerserver_interval:
       import Products.TimerService

product/ERP5/bootstrap/erp5_core/DocumentTemplateItem/portal_components/document.erp5.Amount.py

@@ -299,7 +299,7 @@ class Amount(Base, VariatedMixin):
       variation_list = resource.getVariationPropertyList()
     else:
       variation_list = []
-    for property_id, property_value in property_dict.items():
+    for property_id, property_value in list(property_dict.items()):
       if property_id not in variation_list:
         raise KeyError("Can not set the property variation %r" % property_id)
       else:

product/ERP5/bootstrap/erp5_core/DocumentTemplateItem/portal_components/document.erp5.AppliedRule.py

@@ -246,7 +246,7 @@ class AppliedRule(XMLObject, ExplainableMixin):
                   if sm_list:
                     r.setdefault(x.getSpecialise(), []).append(sm_list)
                 # For each rule...
-                for x in r.values():
+                for x in list(r.values()):
                   if len(x) > 1:
                     # There were several AR applying the same rule.
                     # Choose the one with a built SM (it will fail if
@@ -316,7 +316,7 @@ class AppliedRule(XMLObject, ExplainableMixin):
             try:
               best_sm_list = best_dict[None]
             except KeyError:
-              best_sm_list, = best_dict.values()
+              best_sm_list, = list(best_dict.values())
             if len(best_sm_list) < len(sm_list):
               sm_dict[k] = list(set(sm_list).difference(best_sm_list))
             sm_list = best_sm_list
@@ -367,7 +367,7 @@ class AppliedRule(XMLObject, ExplainableMixin):
 
             old_dict[sm] = old_sm
             sm = None
-      deleted = old_dict.items()
+      deleted = list(old_dict.items())
       for delivery, sm_dict in deleted:
         if not sm_dict:
           del old_dict[delivery]
@@ -386,7 +386,7 @@ class AppliedRule(XMLObject, ExplainableMixin):
         del AppliedRule.isIndexable, SimulationMovement.isIndexable
       self.recursiveReindexObject()
       assert str not in map(type, old_dict), old_dict
-      return {k: sum(v.values(), []) for k, v in deleted}, delivery_set
+      return {k: sum(list(v.values()), []) for k, v in deleted}, delivery_set
     simulation_tool._delObject(self.getId())
 
   def _checkExpand(self):

product/ERP5/bootstrap/erp5_core/DocumentTemplateItem/portal_components/document.erp5.ContributionPredicate.py

@@ -112,7 +112,7 @@ class ContributionPredicate(Predicate, XMLObject):
           tested_base_category[bc] = tested_base_category[bc] or \
                                      context.isMemberOf(c)
 
-    result = result and (0 not in tested_base_category.values())
+    result = result and (0 not in list(tested_base_category.values()))
     # Test method calls
     test_method_id_list = self.getTestMethodIdList()
     if test_method_id_list:

product/ERP5/bootstrap/erp5_core/DocumentTemplateItem/portal_components/document.erp5.DeliveryLine.py

@@ -453,7 +453,7 @@ class DeliveryLine(Movement, XMLMatrix, ImmobilisationMovement):
                                    delivery_dict.get(delivery_path, []) + \
                                    [s_m]
 
-    for s_m_list_per_movement in delivery_dict.values():
+    for s_m_list_per_movement in list(delivery_dict.values()):
       total_quantity = sum([quantity_dict.get(s_m, s_m.getQuantity()) \
                             for s_m in s_m_list_per_movement])
       if total_quantity != 0.0:

product/ERP5/bootstrap/erp5_core/DocumentTemplateItem/portal_components/document.erp5.Document.py

@@ -476,11 +476,11 @@ class Document(DocumentExtensibleTraversableMixin, XMLObject, UrlMixin,
     tmp = {}
     for match in rx_search.finditer(text):
       group = match.group()
-      group_item_list = match.groupdict().items()
+      group_item_list = list(match.groupdict().items())
       group_item_list.sort()
       key = (group, tuple(group_item_list))
       tmp[key] = None
-    for group, group_item_tuple in tmp.keys():
+    for group, group_item_tuple in list(tmp.keys()):
       result.append((group, dict(group_item_tuple)))
     return result
 
@@ -581,7 +581,7 @@ class Document(DocumentExtensibleTraversableMixin, XMLObject, UrlMixin,
 
     getRelatedList(self)
     lista_latest = {}
-    for o in lista.keys():
+    for o in list(lista.keys()):
       lista_latest[o.getLatestVersionValue()] = True # get latest versions avoiding duplicates again
 
     # remove this document
@@ -589,7 +589,7 @@ class Document(DocumentExtensibleTraversableMixin, XMLObject, UrlMixin,
     # remove last version of document itself from related documents
     lista_latest.pop(self.getLatestVersionValue(), None)
 
-    return lista_latest.keys()
+    return list(lista_latest.keys())
 
   ### Version and language getters - might be moved one day to a mixin class in base
   security.declareProtected(Permissions.View, 'getLatestVersionValue')

product/ERP5/bootstrap/erp5_core/DocumentTemplateItem/portal_components/document.erp5.ImmobilisableItem.py

@@ -317,7 +317,7 @@ class ImmobilisableItem(Item, Amount):
       Returns a list of dictionaries representing immobilisation periods for the object
       from_date is included, to_date is excluded
     """
-    kw_key_list = kw.keys()
+    kw_key_list = list(kw.keys())
     kw_key_list.sort()
     if kw_key_list.count('immo_cache_dict'):
       kw_key_list.remove('immo_cache_dict')
@@ -337,7 +337,7 @@ class ImmobilisableItem(Item, Amount):
         previous_period = period_list[-1]
         if previous_period['stop_date'] == current_period['start_date']:
           if len(keys) == 0:
-            for key in previous_period.keys():
+            for key in list(previous_period.keys()):
               if key.split('_')[0] == prefix:
                 current_period[key] = previous_period[key]
           else:
@@ -568,7 +568,7 @@ class ImmobilisableItem(Item, Amount):
               extra_cost_price = current_immo_period.get('start_extra_cost_price')
               main_price = current_immo_period.get('start_main_price')
               current_immo_period['start_price'] = (main_price or 0.) + (extra_cost_price or 0.)
-            key_list = current_immo_period.keys()
+            key_list = list(current_immo_period.keys())
             for key in key_list:
               value = current_immo_period[key]
               if key.find('_') != -1:
@@ -577,7 +577,7 @@ class ImmobilisableItem(Item, Amount):
           else:
             # A period wich is alone only copies start values to initial ones
             # So it may be invalid later
-            key_list = current_immo_period.keys()
+            key_list = list(current_immo_period.keys())
             for key in key_list:
               value = current_immo_period[key]
               if key.find('_') != -1:

product/ERP5/bootstrap/erp5_core/DocumentTemplateItem/portal_components/document.erp5.ImmobilisationMovement.py

@@ -277,7 +277,7 @@ class ImmobilisationMovement(Movement, XMLObject):
 
     if (split_char is not None) and (split_qty != 0):
       new_parameter_dict = {}
-      for key in parameter_dict.keys():
+      for key in list(parameter_dict.keys()):
         param_list = parameter_dict[key]
         if param_list is None:
           new_parameter_dict[key] = []

product/ERP5/bootstrap/erp5_core/DocumentTemplateItem/portal_components/document.erp5.Inventory.py

@@ -291,11 +291,11 @@ class Inventory(Delivery):
       # in new inventory
       if len(not_used_inventory_dict):
         inventory_uid = self.getUid()
-        for first_level_key in not_used_inventory_dict.keys():
+        for first_level_key in list(not_used_inventory_dict.keys()):
           inventory_value = \
               not_used_inventory_dict[tuple(first_level_key)]
           # XXX-Aurel : this code does not work with only one level of variation
-          for second_level_key in inventory_value.keys():
+          for second_level_key in list(inventory_value.keys()):
             diff_quantity = - inventory_value[tuple(second_level_key)]
 
             kwd = {'uid': inventory_uid,

product/ERP5/bootstrap/erp5_core/DocumentTemplateItem/portal_components/document.erp5.SimulationMovement.py

@@ -286,7 +286,7 @@ class SimulationMovement(PropertyRecordableMixin, Movement, ExplainableMixin):
         # applicable rule per reference. It indicates a configuration error.
         applicable_rule_dict.setdefault(reference, rule)
 
-    applicable_rule_list = applicable_rule_dict.values()
+    applicable_rule_list = list(applicable_rule_dict.values())
     for applied_rule in list(self.objectValues()):
       rule = applied_rule.getSpecialiseValue()
       try:

product/ERP5/bootstrap/erp5_core/ExtensionTemplateItem/portal_components/extension.erp5.InventoryBrain.py

@@ -21,7 +21,7 @@ class ComputedAttributeGetItemCompatibleMixin(ZSQLBrain):
   """A brain that supports accessing computed attributes using __getitem__
   protocol.
   """
-  def __init__(self):
+  def __init__(self, *args, **kw):
     # __getitem__ returns the computed attribute directly, but if we access
     # brain['node_title'] we expect to have the attribute after computation,
     # not the ComputedAttribute attribue instance. Defining a __getitem__
@@ -41,7 +41,10 @@ class ComputedAttributeGetItemCompatibleMixin(ZSQLBrain):
   # ComputedAttribute compatibility for __getitem__
   # pylint: disable=E0102
   def __getitem__(self, name):
-    item = self.__super__getitem__(name)
+    try:
+      item = self.__super__getitem__(name)
+    except KeyError:
+      item = self.__getattribute__(name)
     if isinstance(item, ComputedAttribute):
       return item.__of__(self)
     return item

product/ERP5/bootstrap/erp5_core/MixinTemplateItem/portal_components/mixin.erp5.CachedConvertableMixin.py

@@ -41,7 +41,7 @@ from OFS.Image import Pdata, Image as OFSImage
 from DateTime import DateTime
 
 def makeSortedTuple(kw):
-  items = kw.items()
+  items = list(kw.items())
   items.sort()
   return tuple(items)
 

product/ERP5/bootstrap/erp5_core/MixinTemplateItem/portal_components/mixin.erp5.MailMessageMixin.py

@@ -116,7 +116,7 @@ class MailMessageMixin:
     way of representing strings in ERP5.
     """
     result = {}
-    for (name, value) in self._getMessage().items():
+    for (name, value) in list(self._getMessage().items()):
       try:
         decoded_header = decode_header(value)
       except HeaderParseError as error_message:
@@ -142,7 +142,7 @@ class MailMessageMixin:
     result = []
     for i, part in enumerate(self._getMessage().walk()):
       if not part.is_multipart():
-        kw = dict(part.items())
+        kw = dict(list(part.items()))
         kw['uid'] = 'part_%s' % i
         kw['index'] = i
         filename = part.get_filename()
@@ -182,7 +182,7 @@ class MailMessageMixin:
       if index == i:
         # This part should be handled in skin script
         # but it was a bit easier to access items here
-        kw = dict(part.items())
+        kw = dict(list(part.items()))
         content_type = part.get_content_type()
         if REQUEST is not None:
           filename = part.get_filename()

product/ERP5/bootstrap/erp5_core/MixinTemplateItem/portal_components/mixin.erp5.MovementCollectionUpdaterMixin.py

@@ -130,7 +130,7 @@ class MovementCollectionUpdaterMixin:
       prevision_to_decision_map.append((None, no_group_list))
 
     # Second, let us create small groups of movements
-    for tester_key in prevision_movement_dict.keys():
+    for tester_key in list(prevision_movement_dict.keys()):
       for prevision_movement in prevision_movement_dict[tester_key]:
         map_list = []
         for decision_movement in decision_movement_dict.get(tester_key, ()):

product/ERP5/bootstrap/erp5_core/MixinTemplateItem/portal_components/mixin.erp5.SimulableMixin.py

@@ -53,7 +53,7 @@ class SimulableMixin(Base):
     """
     tv = getTransactionalVariable()
     key = 'SimulableMixin.updateSimulation', self.getUid()
-    item_list = kw.items()
+    item_list = list(kw.items())
     try:
       kw, ignore = tv[key]
       kw.update(item_list)

product/ERP5/bootstrap/erp5_core/ModuleComponentTemplateItem/portal_components/module.erp5.DateUtils.py

@@ -120,7 +120,7 @@ def addToDate(date, to_add=None, **kw):
     if 1 > return_value[key] % 1 > 0:
       return_value[lesser_key_dict[key]] += return_value[key] % 1 * number_less_of_in_dict[key]
       return_value[key] = int(return_value[key])
-      for local_key in return_value.keys():
+      for local_key in list(return_value.keys()):
         if local_key not in ('day', 'year'):
           treatPositiveValues(return_value, local_key)
 
@@ -197,7 +197,7 @@ def getIntervalBetweenDates(from_date=None, to_date=None,
     to_inverse = 0
 
   diff_value = {}
-  for key in keys.keys():
+  for key in list(keys.keys()):
     if key:
       diff_value[key] = 0
 
@@ -212,7 +212,7 @@ def getIntervalBetweenDates(from_date=None, to_date=None,
     diff_value['day'] = round(to_date - from_date)
 
   returned_value = {}
-  for key, value in diff_value.items():
+  for key, value in list(diff_value.items()):
     if to_inverse:
       returned_value[key] = -value
     else:

product/ERP5/bootstrap/erp5_core/ModuleComponentTemplateItem/portal_components/module.erp5.MovementGroup.py

@@ -110,7 +110,7 @@ class MovementGroupNode:
       Get property dict for the futur created object
     """
     property_dict = getattr(self, '_property_dict', {}).copy()
-    for key in property_dict.keys():
+    for key in list(property_dict.keys()):
       if key.startswith('_'):
         del(property_dict[key])
     return property_dict
@@ -423,10 +423,10 @@ class FakeMovement:
     """
     price_dict = self._getPriceDict()
     if len(price_dict) == 1:
-      return price_dict.keys()[0]
+      return list(price_dict.keys())[0]
     total_quantity = sum(price_dict.values())
     return (total_quantity and
-      sum(price * quantity for price, quantity in price_dict.items())
+      sum(price * quantity for price, quantity in list(price_dict.items()))
       / float(total_quantity))
 
   def getAddQuantity(self):
@@ -455,7 +455,7 @@ class FakeMovement:
       Return total price
     """
     price_dict = self._getPriceDict()
-    return sum(price * quantity for price, quantity in price_dict.items())
+    return sum(price * quantity for price, quantity in list(price_dict.items()))
 
   def recursiveReindexObject(self, *args, **kw):
     """

product/ERP5/bootstrap/erp5_core/ModuleComponentTemplateItem/portal_components/module.erp5.WebDAVSupport.py

@@ -51,7 +51,7 @@ class TextContent:
       # this is probably not html code, try rfc822 parsing
       message = email.message_from_string(text)
       return {k.capitalize(): '\n'.join(message.get_all(k))
-              for k in message.keys()}
+              for k in list(message.keys())}
 
     headers = collections.defaultdict(list)
     for meta in tree.iterfind(".//meta"):

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_auto_logout/Base_getUsernameFromAuthenticationCookie.py

-from urllib import unquote
-return unquote(value).decode('base64').split(':', 1)[0]
+from urllib.parse import unquote
+from base64 import standard_b64decode
+return standard_b64decode(unquote(value)).split(b':', 1)[0].decode()

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/ActivityTool_getMessageList.py

-for k, v in kw.items():
+for k, v in list(kw.items()):
   if v:
     if k == "str_object_path":
       kw["path"] = v

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/BaseType_getTranslationList.py

@@ -4,7 +4,7 @@ translation_list = [
   newTempBase(context, 'property_domain_dict/'+k, uid=k,
               property_name=v.getPropertyName(),
               domain_name=v.getDomainName())
-  for k, v in context.getPropertyTranslationDomainDict().items()]
+  for k, v in list(context.getPropertyTranslationDomainDict().items())]
 
 translation_list.sort(key=lambda x: x.getId())
 return translation_list

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_callDialogMethod.py

@@ -131,7 +131,7 @@ if len(listbox_id_list):
   for listbox_id in listbox_id_list:
     listbox_line_list = []
     listbox = kw[listbox_id]
-    listbox_keys = listbox.keys()
+    listbox_keys = list(listbox.keys())
     listbox_keys.sort()
     for key in listbox_keys:
       listbox_line = listbox[key]
@@ -166,7 +166,7 @@ if listbox_uid is not None and 'list_selection_name' in kw:
     listbox_uid, uids)
 # Remove values which doesn't work with make_query.
 clean_kw = {}
-for k, v in kw.items() :
+for k, v in list(kw.items()) :
   if v not in (None, [], ()) :
     clean_kw[k] = kw[k]
 

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_edit.py

@@ -60,12 +60,12 @@ def editListBox(listbox_field, listbox):
       hidden_attribute_list = [x[0] for x in listbox_field.get_value('global_attributes')]
       for hidden_attribute in hidden_attribute_list:
         global_property_dict[hidden_attribute] = getattr(request, hidden_attribute, None)
-    for item_url, listbox_item_dict in listbox.items():
+    for item_url, listbox_item_dict in list(listbox.items()):
       listbox_item_dict.update(global_property_dict)
       # Form: '' -> ERP5: None
       encapsulated_editor_list = []
       cleaned_v = {}
-      for key, value in listbox_item_dict.items():
+      for key, value in list(listbox_item_dict.items()):
         if hasattr(value, 'edit'):
           encapsulated_editor_list.append(value)
         else:
@@ -157,7 +157,7 @@ def editMatrixBox(matrixbox_field, matrixbox):
           if cell_range != matrixbox_cell_range:
             matrix_context.setCellRange(base_id=cell_base_id, *matrixbox_cell_range)
 
-      for cell_index_tuple, cell_dict in matrixbox.items():
+      for cell_index_tuple, cell_dict in list(matrixbox.items()):
         # Only update cells which still exist
         if matrix_context.hasInRange(*cell_index_tuple, **k_dict):
           cell = matrix_context.newCell(*cell_index_tuple, **k_dict)
@@ -175,7 +175,7 @@ def editMatrixBox(matrixbox_field, matrixbox):
                 cell_dict[key] = variated_property
             # Form: '' -> ERP5: None
             cleaned_v = cell_dict.copy()
-            for key, value in cleaned_v.items():
+            for key, value in list(cleaned_v.items()):
               if value == '':
                 cleaned_v[key] = None
             cell.edit(edit_order=edit_order, **cleaned_v) # and update the cell specific values

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_editRelation.py

@@ -24,7 +24,7 @@ else:
 
 request = container.REQUEST
 request_form = request.form
-for k in request_form.keys():
+for k in list(request_form.keys()):
   del request_form[k]
 
 request.form.update(old_request)

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_getCategoriesSpreadSheetMapping.py

@@ -61,12 +61,12 @@ def getIDFromString(string=None):
   # Replace odd chars by safe ascii
   string = string.lower()
   string = string.strip()
-  for (safe_char, char_list) in translation_map.items():
+  for (safe_char, char_list) in list(translation_map.items()):
     for char in char_list:
       string = string.replace(char, safe_char)
   # Exclude all non alphanumeric chars
   for char in string:
-    if char.isalnum() or char in translation_map.keys():
+    if char.isalnum() or char in list(translation_map.keys()):
       clean_id += char
   # Delete leading and trailing char which are not alpha-numerics
   # This prevent having IDs with starting underscores
@@ -99,7 +99,7 @@ else:
 spreadsheet_list = parser.getSpreadsheetsMapping(no_empty_lines=True)
 
 
-for table_name in spreadsheet_list.keys():
+for table_name in list(spreadsheet_list.keys()):
   sheet = spreadsheet_list[table_name]
   if not sheet:
     continue
@@ -112,7 +112,7 @@ for table_name in spreadsheet_list.keys():
   for column in columns_header:
     column_id = getIDFromString(column)
     # This give us the information that the path definition has started
-    path_def_started = 'path_0' in property_map.values()
+    path_def_started = 'path_0' in list(property_map.values())
     # The path of the category has started to be expressed
     if column_id == 'path':
       property_map[column_index] = 'path_' + str(path_index)
@@ -177,7 +177,7 @@ for table_name in spreadsheet_list.keys():
     # Analyse every cell of the line
     category_property_list = {}
     cell_index = 0
-    for (property_id, cell_data) in line_data.items():
+    for (property_id, cell_data) in list(line_data.items()):
 
       # Try to generate a cell id from cell data
       cell_id = getIDFromString(cell_data)
@@ -223,7 +223,7 @@ for table_name in spreadsheet_list.keys():
           category_property_list['path'] = path
 
           # Save the current raw path item value as title if no title column defined
-          if 'title' not in category_property_list.keys():
+          if 'title' not in list(category_property_list.keys()):
             clean_title = cell_data.strip()
             # Only set title if it look like a title
             # (i.e. its tranformation to ID is not the same as the original value)
@@ -280,7 +280,7 @@ for table_name in spreadsheet_list.keys():
       # Proceed to next cell
       cell_index += 1
     line_index += 1
-    if len(category_property_list) > 0 and 'path' in category_property_list.keys():
+    if len(category_property_list) > 0 and 'path' in list(category_property_list.keys()):
       category_list.append(category_property_list)
 if error_list:
   return {'error_list':error_list}

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_getHistoricalComparisonDifferenceList.py

@@ -43,6 +43,7 @@ for prop_dict in context.getPropertyMap():
     new_value = base_error_message
   if new_value != old_value or error:
     # check if values are unicode convertible (binary are not)
+    assert six.PY2 # TODO-py3
     if isinstance(new_value, (str, unicode)):
       try:
         unicode(str(new_value), 'utf-8')

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_getLineListFieldPropertyDictList.py

@@ -31,4 +31,4 @@ for item in item_list:
 
 # Return the list of subfield configuration.
 
-return sub_field_dict.values()
+return list(sub_field_dict.values())

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_getMultiListFieldPropertyDictList.py

@@ -42,4 +42,4 @@ for item in item_list:
 
 # Return the list of subfield configuration.
 
-return sub_field_dict.values()
+return list(sub_field_dict.values())

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_getSafeIdFromString.py

@@ -21,7 +21,7 @@ for char in s.encode('iso8859_1'):
   elif char.isspace() or char in ('+', '-'):
     clean_id += '_'
   else:
-    for (safe_char, char_list) in translation_map.items():
+    for (safe_char, char_list) in list(translation_map.items()):
       if char in char_list:
         clean_id += safe_char
         break

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_getWorkflowHistoryItemList.py

@@ -41,7 +41,7 @@ for workflow_item in workflow_item_list:
   # XXX removing str method generate a strange bug
   o = newTempBase(portal_object, str(i))
   i += 1
-  for key, value in workflow_item.items():
+  for key, value in list(workflow_item.items()):
     if key == 'serial' and not can_view_history:
       continue
     if key == wf_state_variable:

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_parseSearchString.py

@@ -114,7 +114,7 @@ def recurseSyntaxNode(node, criterion=DEFAULT_CRITERION_ALIAS):
       result[criterion] = [node.getValue()]
     else:
       for subnode in node.getNodeList():
-        for criterion, value_list in recurseSyntaxNode(subnode, criterion=criterion).items():
+        for criterion, value_list in list(recurseSyntaxNode(subnode, criterion=criterion).items()):
           result.setdefault(criterion, []).extend(value_list)
   return result
 
@@ -126,15 +126,15 @@ result =  {}
 if node is None:
   result['searchabletext'] = searchstring
 else:
-  for criterion, value_list in recurseSyntaxNode(node).items():
+  for criterion, value_list in list(recurseSyntaxNode(node).items()):
     criterion, value_list = resolveCriterion(criterion, value_list)
     result.setdefault(criterion, []).extend(value_list)
   filtered_result = {}
-  for criterion, value_list in result.items():
+  for criterion, value_list in list(result.items()):
     if len(value_list) > 0:
       filtered_result[criterion] = value_list
   result = filtered_result
-  for criterion, value_list in result.items():
+  for criterion, value_list in list(result.items()):
     # XXX: yuck
     if criterion == 'searchabletext':
       result['searchabletext'] = ' '.join(value_list)

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_setDefaultSecurity.py

@@ -41,7 +41,7 @@ erp5_role_dict = {
 
 # Add ERP5 permissions
 erp5_permission_dict = {}
-for role,permission_list in erp5_role_dict.items():
+for role,permission_list in list(erp5_role_dict.items()):
   for permission in permission_list:
     if permission not in erp5_permission_dict:
       erp5_permission_dict[permission] = []

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_updateDialogForm.py

@@ -4,7 +4,7 @@ if kw.get('update', False):
   # Ensure ERP5JS correctly refresh the page
   request.RESPONSE.setStatus(400)
 
-for k in kw.keys():
+for k in list(kw.keys()):
   v = kw[k]
   if k.endswith('listbox'):
     listbox = {}

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_validateFolderWorkflowActionDialog.py

 from Products.ERP5Type.Message import translateString
-choosen = [choice for choice in editor.values() if choice['workflow_action']]
+choosen = [choice for choice in list(editor.values()) if choice['workflow_action']]
 if len(choosen) == 1:
   return True
 

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_viewDict.py

@@ -13,7 +13,7 @@ from pprint import pformat
 
 ret = '<html><body><table width=100%>\n'
 
-property_dict = context.showDict().items()
+property_dict = list(context.showDict().items())
 property_dict.sort()
 i = 0
 for k,v in property_dict:

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/BusinessTemplate_getDiffObjectList.py

@@ -35,7 +35,7 @@ if p.portal_templates.compareVersions(bt1.getVersion(), bt2.getVersion()) < 0:
 else:
   modified_object_list = getModifiedObjectList(bt1, bt2)
 
-keys = modified_object_list.keys()
+keys = list(modified_object_list.keys())
 keys.sort()
 
 i = 0

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/BusinessTemplate_getModifiableFieldList.py

@@ -155,12 +155,12 @@ for skin_folder_id in skin_id_list:
             # The nice developper probably have a good reason not to do it.
             modified_object_dict[field_path] = '0_keep_non_proxy_field'
 
-for field_path, proxy_field_list in field_library_dict.items():
+for field_path, proxy_field_list in list(field_library_dict.items()):
   if not proxy_field_list:
     modified_object_dict[field_path] = '0_unused_proxy_field'
 
 i = 0
-for key, value in modified_object_dict.items():
+for key, value in list(modified_object_dict.items()):
   line = newTempBase(context, 'tmp_install_%s' %(str(i)))
   if isinstance(value, tuple):
     value, template_id = value

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/BusinessTemplate_getModifiedObject.py

@@ -20,7 +20,7 @@ getModifiedObjectList = CachingMethod(getModifiedObjectList,
                               cache_id_generator=cache_id_generator)
 
 modified_object_list = getModifiedObjectList(context)
-keys = modified_object_list.keys()
+keys = list(modified_object_list.keys())
 keys.sort()
 
 no_backup_list = ['Action', 'SiteProperty', 'Module', 'Document',

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/BusinessTemplate_getPythonSourceCodeMessageList.py

 """Return python source code in business template
 """
 import json
+import six
 
 class Message:
   """A python code linter message, with a link to edit the source code.
@@ -50,11 +51,14 @@ def checkPythonScript(script_instance, script_path):
   # RestrictedPython.Utilities.utility_builtins
   extra_builtins = ['printed', 'same_type', 'string', 'sequence', 'random',
     'DateTime', 'whrandom', 'reorder', 'sets', 'test', 'math']
+  code = script_instance.body()
+  if six.PY2:
+    code = unicode(code, 'utf8')
   for annotation in json.loads(portal.ERP5Site_checkPythonSourceCodeAsJSON(
       {'bound_names': extra_builtins +
          script_instance.getBindingAssignments().getAssignedNamesInOrder(),
        'params': script_instance.params(),
-       'code': unicode(script_instance.body(), 'utf8')
+       'code': code
       }))['annotations']:
     annotation["script_path"] = script_path
     line_list.append(
@@ -74,8 +78,11 @@ def checkComponent(component_instance):
         message=consistency_message.getMessage().translate(),
         edit_url=component_relative_url,
         jio_key=component_relative_url,),)
+  code = component_instance.getTextContent()
+  if six.PY2:
+    code = unicode(code, 'utf8')
   for annotation in json.loads(portal.ERP5Site_checkPythonSourceCodeAsJSON(
-        {'code': unicode(component_instance.getTextContent(), 'utf8')}))['annotations']:
+        {'code': code}))['annotations']:
     annotation['component_path'] = component_relative_url
     line_list.append(
       Message(

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/CategoryTool_getPreferredPredicateCategoryParentUidItemList.py

@@ -27,7 +27,7 @@ for base_category_id in preferred_predicate_category_list:
     # Add an empty record only if document does not have the category value and the category is enabled on the document.
     category_parent_uid_item_dict[base_category_uid] = [[0, base_category_uid, 1]]
 
-uid_item_list_list = category_parent_uid_item_dict.values()
+uid_item_list_list = list(category_parent_uid_item_dict.values())
 if uid_item_list_list:
   return reduce(lambda a,b:a+b, uid_item_list_list)
 return ()

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/ERP5Site_reindexCategory.py

@@ -19,7 +19,7 @@ for error in error_list:
     #print error
     return_list.append(error)
 
-for portal_type in nb_types.keys():
+for portal_type in list(nb_types.keys()):
   # Find the number of each portal type in the catalog
   count_result = context.portal_catalog.countResults(portal_type=portal_type)
   nb_catalog = count_result[0][0]

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Folder_filter.py

@@ -24,7 +24,7 @@ else:
   if len(filtered_uid_dict.keys()) > 0 :
     selection_tool.checkAll(selection_name, uids, REQUEST=None)
     selection_tool.setSelectionToIds(selection_name,
-                              filtered_uid_dict.keys(), REQUEST=request)
+                              list(filtered_uid_dict.keys()), REQUEST=request)
 
 url = selection_tool.getSelectionListUrlFor(
                         selection_name, REQUEST=request)

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Folder_modifyWorkflowStatus.py

@@ -43,7 +43,7 @@ for form in (real_form, target_form):
   if listbox is not None:
     listbox_line_list = []
     listbox = getattr(request,'listbox',None) # XXX: hardcoded field name
-    listbox_keys = listbox.keys()
+    listbox_keys = list(listbox.keys())
     listbox_keys.sort()
     for key in listbox_keys:
       listbox_line = listbox[key]
@@ -75,7 +75,7 @@ batch_size = 100 # XXX
 priority = 3
 path_list_len = len(path_list)
 
-for i in xrange(0, path_list_len, batch_size):
+for i in range(0, path_list_len, batch_size):
   current_path_list = path_list[i:i+batch_size]
   context.activate(activity='SQLQueue', priority=priority, tag=tag).callMethodOnObjectList(
     current_path_list, 'Base_workflowStatusModify',  batch_mode=True, **do_action_for_param_dict)

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/ListBox_initializeFastInput.py

@@ -19,7 +19,7 @@ if hasattr(request, listbox_id):
   # initialize the listbox 
   listbox=request[listbox_id]
 
-  keys_list = listbox.keys()
+  keys_list = list(listbox.keys())
 
   if keys_list != []:
     keys_list.sort(key=int)

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Predicate_edit.py

@@ -37,7 +37,7 @@ try:
       hidden_attributes = [x[0] for x in listbox_field.get_value('global_attributes')]
       for k in hidden_attributes:
         gv[k] = getattr(request, k,None)
-    for property_, v in listbox.items():
+    for property_, v in list(listbox.items()):
       v.update(gv)
       context.setCriterion(property_, **v)
   # Update basic attributes

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/RamCache_getCachePluginStatisticList.py

@@ -20,7 +20,7 @@ if statistics_criteria == 'total':
 
 result = []
 counter = 0
-for cache_key,cache_key_memory in cache_plugin_stats_data.items():
+for cache_key,cache_key_memory in list(cache_plugin_stats_data.items()):
   obj = newTempBase(context, 
                     'temp_translation_%d' %counter,
                     cache_key = cache_key,

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Resource_hashVariationCategoryItemList.py

@@ -31,4 +31,4 @@ for item in item_list:
   if item_value in value_list:
     sub_field_dict[item_key]['value'] = item_value
 
-return sub_field_dict.values()
+return list(sub_field_dict.values())

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/SkinsTool_getDuplicateSelectionNameDict.py

@@ -37,7 +37,7 @@ for skin_name, skin_path_list in skins_tool.getSkinPaths():
 
 # leave only duplicating ones
 duplicating_selection_name_dict = {}
-for selection_name, field_list in selection_name_dict.items():
+for selection_name, field_list in list(selection_name_dict.items()):
   if len(field_list) > 1:
     duplicating_selection_name_dict[selection_name] = field_list
 

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/TemplateTool_getModifiedObjectList.py

@@ -45,7 +45,7 @@ save_and_remove_title = Base_translateString('Backup And Remove')
 
 for bt in bt_id_list:
   bt_title, modified_object_list = bt_object_dict[bt]
-  keys = modified_object_list.keys()
+  keys = list(modified_object_list.keys())
   keys.sort()
   for i, object_id in enumerate(keys):    
     object_state, object_class = modified_object_list[object_id]

product/ERP5/bootstrap/erp5_core/ToolComponentTemplateItem/portal_components/tool.erp5.DiffTool.py

@@ -143,7 +143,7 @@ class PortalPatch(Explicit):
     diff_tree_list = []
 
     # Flatten the list of DiffValues
-    for key, subset in tree_diff.items():
+    for key, subset in list(tree_diff.items()):
       if isinstance(subset, set):
         sublist = list(subset)
         for item in sublist:

product/ERP5/bootstrap/erp5_core/ToolComponentTemplateItem/portal_components/tool.erp5.DomainTool.py

@@ -336,7 +336,7 @@ class DomainTool(BaseTool):
       mapped_value = self.getPortalObject().newContent(temp_object=True,
         portal_type='Supply Cell', id='multivalued_mapped_value')
       mapped_value._setMappedValuePropertyList(
-        mapped_value_property_dict.keys())
+        list(mapped_value_property_dict.keys()))
       mapped_value.__dict__.update(mapped_value_property_dict)
       return mapped_value
 

product/ERP5/bootstrap/erp5_core/ToolComponentTemplateItem/portal_components/tool.erp5.IntrospectionTool.py

@@ -145,7 +145,7 @@ class IntrospectionTool(LogMixin, BaseTool):
 
     # Unlazyfy URLs and other lazy values so that it can be marshalled
     result = {}
-    for key, action_list in erp5_menu_dict.items():
+    for key, action_list in list(erp5_menu_dict.items()):
       result[key] = [ dict(action) for action in action_list ]
 
     return result

product/ERP5/bootstrap/erp5_core/ToolComponentTemplateItem/portal_components/tool.erp5.NotificationTool.py

@@ -129,11 +129,11 @@ def buildEmailMessage(from_url, to_url, msg=None,
     message.attach(MIMEText(msg, _charset='utf-8'))
 
   if extra_headers:
-    for key, value in extra_headers.items():
+    for key, value in list(extra_headers.items()):
       message.add_header('X-%s' % key, value)
 
   if additional_headers:
-    for key, value in additional_headers.items():
+    for key, value in list(additional_headers.items()):
       message.add_header(key, value)
 
   if subject:

product/ERP5/bootstrap/erp5_core/ToolComponentTemplateItem/portal_components/tool.erp5.PasswordTool.py

@@ -232,7 +232,7 @@ class PasswordTool(BaseTool):
     """
     current_date = DateTime()
     password_request_dict = self._password_request_dict
-    for key, (_, date) in password_request_dict.items():
+    for key, (_, date) in list(password_request_dict.items()):
       if date < current_date:
         del password_request_dict[key]
 

product/ERP5/bootstrap/erp5_core/ToolComponentTemplateItem/portal_components/tool.erp5.RoundingTool.py

@@ -112,4 +112,4 @@ class RoundingTool(BaseTool):
     Return the possible decimal rounding option item list which is provided
     by python standard decimal module.
     """
-    return ROUNDING_OPTION_DICT.items()
+    return list(ROUNDING_OPTION_DICT.items())

product/ERP5/bootstrap/erp5_core/ToolComponentTemplateItem/portal_components/tool.erp5.SessionTool.py

@@ -56,7 +56,7 @@ def remove_acquisition_wrapper(obj):
   if isinstance(obj, collections.Mapping):
     return obj.__class__({
         remove_acquisition_wrapper(k): remove_acquisition_wrapper(v)
-        for k, v in obj.items()})
+        for k, v in list(obj.items())})
   if isinstance(obj, (collections.Sequence, collections.Set)):
     return obj.__class__([remove_acquisition_wrapper(o) for o in obj])
   return obj
@@ -70,7 +70,7 @@ def restore_acquisition_wrapper(obj, context):
   if isinstance(obj, collections.Mapping):
     return obj.__class__({
         restore_acquisition_wrapper(k, context): restore_acquisition_wrapper(v, context)
-        for k, v in obj.items()})
+        for k, v in list(obj.items())})
   if isinstance(obj, (collections.Sequence, collections.Set)):
     return obj.__class__([restore_acquisition_wrapper(o, context) for o in obj])
   return obj
@@ -126,7 +126,7 @@ class Session(UserDict):
 
   def edit(self, **kw):
     """ Edit session object. """
-    for key, item in kw.items():
+    for key, item in list(kw.items()):
       self.__setitem__(key, item)
 
   def __setitem__(self, key, item):

product/ERP5/bootstrap/erp5_core/ToolComponentTemplateItem/portal_components/tool.erp5.SimulationTool.py

@@ -48,7 +48,12 @@ from Products.ZSQLCatalog.SQLCatalog import Query, ComplexQuery, SimpleQuery
 
 from Shared.DC.ZRDB.Results import Results
 from Products.ERP5Type.Utils import mergeZRDBResults
-from App.Extensions import getBrain
+# pylint:disable=no-name-in-module
+try: # BBB Zope 2.12
+  from App.Extensions import getBrain
+except ImportError:
+  from Shared.DC.ZRDB.DA import getBrain
+# pylint:enable=no-name-in-module
 from MySQLdb import ProgrammingError
 from MySQLdb.constants.ER import NO_SUCH_TABLE
 
@@ -516,7 +521,7 @@ class SimulationTool(BaseTool):
       )
       from_table_dict[alias] = table
     sql_kw.update(catalog_sql_kw)
-    sql_kw['from_table_list'] = from_table_dict.items()
+    sql_kw['from_table_list'] = list(from_table_dict.items())
     return sql_kw
 
   def _generateKeywordDict(self,
@@ -1609,7 +1614,7 @@ class SimulationTool(BaseTool):
         line_key = getInventoryListKey(line)
         line_a = inventory_list_dict.get(line_key)
         inventory_list_dict[line_key] = addLineValues(line_a, line)
-    sorted_inventory_list = inventory_list_dict.values()
+    sorted_inventory_list = list(inventory_list_dict.values())
     # Sort results manually when required
     sort_on = new_kw.get('sort_on')
     if sort_on:

product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_fckeditor/editor/filemanager/browser/zope/connectors/connectorCPS.py.py

@@ -120,7 +120,7 @@ def utf8Encode(chaine) :
     if charsetSite.lower() in ("utf-8", "utf8"):
       return chaine
     else:
-      return unicode(chaine, charsetSite, errors).encode("utf-8", errors)
+      return str(chaine, charsetSite, errors).encode("utf-8", errors)
 
 def utf8Decode(chaine) :
     # because browser upload form is in utf-8 we need it
@@ -129,7 +129,7 @@ def utf8Decode(chaine) :
         return chaine
     else:
         try:
-            chaine = unicode(chaine, "utf-8", "strict").encode(charsetSite, "strict")
+            chaine = str(chaine, "utf-8", "strict").encode(charsetSite, "strict")
         except:
             chaine = chaine.encode(charsetSite, "strict")
         return chaine

product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_fckeditor/editor/filemanager/browser/zope/connectors/connectorERP5.py

@@ -93,7 +93,7 @@ def utf8Encode(chaine) :
     if charsetSite.lower() in ("utf-8", "utf8"):
       return chaine
     else:
-      return unicode(chaine, charsetSite, errors).encode("utf-8", errors)
+      return str(chaine, charsetSite, errors).encode("utf-8", errors)
 
 def utf8Decode(chaine) :
     # because browser upload form is in utf-8 we need it
@@ -102,7 +102,7 @@ def utf8Decode(chaine) :
         return chaine
     else:
         try:
-            chaine = unicode(chaine, "utf-8", "strict").encode(charsetSite, "strict")
+            chaine = str(chaine, "utf-8", "strict").encode(charsetSite, "strict")
         except:
             chaine = chaine.encode(charsetSite, "strict")
         return chaine

product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_fckeditor/editor/filemanager/browser/zope/connectors/connectorPlone.py.py

@@ -120,7 +120,7 @@ def utf8Encode(chaine) :
     if charsetSite.lower() in ("utf-8", "utf8"):
       return chaine
     else:
-      return unicode(chaine, charsetSite, errors).encode("utf-8", errors)
+      return str(chaine, charsetSite, errors).encode("utf-8", errors)
 
 def utf8Decode(chaine) :
     # because browser upload form is in utf-8 we need it
@@ -129,7 +129,7 @@ def utf8Decode(chaine) :
         return chaine
     else:
         try:
-            chaine = unicode(chaine, "utf-8", "strict").encode(charsetSite, "strict")
+            chaine = str(chaine, "utf-8", "strict").encode(charsetSite, "strict")
         except:
             chaine = chaine.encode(charsetSite, "strict")
         return chaine

product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/Base_createCloneDocument.py

@@ -68,7 +68,7 @@ if web_mode:
   # Set properties to the new object
   edit_kw = {}
   property_id_list = new_object.propertyIds()
-  for (key, val) in form_data.items():
+  for (key, val) in list(form_data.items()):
     if key in ACCEPTABLE_FORM_ID_LIST and key[len('clone_'):] in property_id_list:
       edit_kw[key[len('clone_'):]] = val
   new_object.edit(**edit_kw)

product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/Base_filterDuplicateActions.py

@@ -8,7 +8,7 @@ The script must be called on the context of the document.
 def filterDuplicateActions(actions):
   new_actions = {}
 
-  for action_category, action_list in actions.items():
+  for action_category, action_list in list(actions.items()):
     if action_category == 'object_onlyxhtml_view':
       action_category = 'object_view'
 

product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/Base_fixDialogActions.py

@@ -53,7 +53,7 @@ def addDialogIfNeeded(url):
     if 'format' in parameter_kw:
       # if format is passed in action url: remove it
       target_format = parameter_kw.pop('format')
-      action = '%s?%s' % (action_id, '&'.join(['='.join(tuple_parameter) for tuple_parameter in parameter_kw.items()]))
+      action = '%s?%s' % (action_id, '&'.join(['='.join(tuple_parameter) for tuple_parameter in list(parameter_kw.items())]))
     url = '%s/Base_viewOOoPrintDialog?dialog_action_url=%s&base_content_type=%s&field_your_format=%s' % (
                  context.absolute_url(),
                  url_quote('%s/%s' % (absolute_url, action)),

product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/Base_redirect.py

@@ -20,7 +20,7 @@ request_form.update(kw)
 request_form = context.ERP5Site_filterParameterList(request_form)
 request_form.update(keep_items)
 
-parameters = make_query(dict([(k, v) for k, v in request_form.items() if k and v is not None]))
+parameters = make_query(dict([(k, v) for k, v in list(request_form.items()) if k and v is not None]))
 if len(parameters):
   if '?' in redirect_url:
     separator = '&'

product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/Base_renderForm.py

@@ -20,7 +20,7 @@ keep_items.pop("portal_status_level", None)
 if REQUEST is None:
   REQUEST = context.REQUEST
 
-for key, value in keep_items.items():
+for key, value in list(keep_items.items()):
   REQUEST.set(key, value)
 
 return getattr(context, form_id)()

product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/ERP5Site_filterParameterList.py

@@ -10,4 +10,4 @@ kept_names = ('editable_mode', 'ignore_layout',            # erp5_web
 # Cancel url is always overwritten, except when rendering
 # a dialog. So this is safe to propagate it.
 
-return dict((item for item in parameter_list.items() if item[0] in kept_names))
+return dict((item for item in list(parameter_list.items()) if item[0] in kept_names))

product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/planning_coordinates.py

@@ -564,7 +564,7 @@ for block_object in planning.content:
     bot_list = []
     center = ''
     # recovering full string that will have to be displayed on the top & bottom line
-    for info_name in block_object.info.keys():
+    for info_name in list(block_object.info.keys()):
       if 'top' in info_name:
         top_string += block_object.info[info_name].info
         top_list.append(info_name)
@@ -604,7 +604,7 @@ for block_object in planning.content:
     if block_dict['height'] < car_height:
       # there is no room to display any text in the block
       # escaping all text
-      for info_name in block_object.info.keys():
+      for info_name in list(block_object.info.keys()):
         block_object.info[info_name].edit('')
     else:
       if block_dict['height'] < (car_height* lines):

product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/planning_css.py

@@ -75,16 +75,16 @@ else:
 # build list from dictionnary structure
 # this list will e converted to a string afterwards
 returned_list = []
-for area_name in properties_structure.keys():
+for area_name in list(properties_structure.keys()):
   css_dict = properties_structure[area_name]
-  for class_name in css_dict.keys():
+  for class_name in list(css_dict.keys()):
     if class_name == 'planning_content':
       returned_list.append('.%s{' % class_name)
     elif class_name == 'planning_box':
       returned_list.append('.%s{' % class_name)
     else:
       returned_list.append('#%s{' % class_name)
-    for id_ in css_dict[class_name].keys():
+    for id_ in list(css_dict[class_name].keys()):
       if same_type(css_dict[class_name][id_], ''):
         returned_list.append('%s:%s;\n' % (id_, css_dict[class_name][id_]))
       else:

product/ERP5/mixin/periodicity.py

@@ -234,7 +234,11 @@ class PeriodicityMixin:
     """
     returns something like ['Sunday','Monday',...]
     """
-    return DateTime._days
+    try:
+      from DateTime.DateTime import _DAYS
+      return _DAYS
+    except ImportError: # BBB DateTime 2.12
+      return DateTime._days
 
   security.declareProtected(Permissions.AccessContentsInformation, 'getWeekDayItemList')
   def getWeekDayItemList(self):

product/ERP5/mixin/property_recordable.py

@@ -93,7 +93,7 @@ class PropertyRecordableMixin:
     Returns the list of property IDs which have
     been recorded.
     """
-    return self._getRecordedPropertyDict({}).keys()
+    return list(self._getRecordedPropertyDict({}).keys())
 
   security.declareProtected(Permissions.AccessContentsInformation,
                             'isPropertyRecorded')

product/ERP5/tests/extractMessageCatalog.py

@@ -64,7 +64,7 @@ class ExtractMessageCatalog(TestXHTML):
       result[i].update(messages)
 
       f = file('%s.pot' % i, 'w')
-      for msgid in result[i].keys():
+      for msgid in list(result[i].keys()):
         f.write('msgid "%s"\nmsgstr ""\n\n' % msgid)
 
 

product/ERP5/tests/testInventoryAPI.py

@@ -44,6 +44,7 @@ from MySQLdb import ProgrammingError
 
 from Products.ERP5Type.tests.ERP5TypeTestCase import ERP5TypeTestCase
 from Products.ERP5Type.tests.utils import reindex
+from zExceptions import BadRequest
 
 class InventoryAPITestCase(ERP5TypeTestCase):
   """Base class for Inventory API Tests {{{
@@ -130,8 +131,14 @@ class InventoryAPITestCase(ERP5TypeTestCase):
                     'inventory_module',
                     self.folder.getId() ]:
       folder = self.portal[module]
-      folder.manage_delObjects(list(folder.objectIds()))
-    self.portal.portal_skins.custom.manage_delObjects(list(self.portal.portal_skins.custom.objectIds()))
+      try:
+        folder.manage_delObjects(list(folder.objectIds()))
+      except BadRequest:
+        pass
+    try:
+      self.portal.portal_skins.custom.manage_delObjects(list(self.portal.portal_skins.custom.objectIds()))
+    except BadRequest:
+      pass
 
     self.tic()
 

product/ERP5/tests/testSecurity.py

@@ -98,7 +98,7 @@ class TestSecurityMixin(ERP5TypeTestCase):
             continue
           func_code = method.__code__
           error_dict[(func_code.co_filename, func_code.co_firstlineno, method_id)] = True
-    error_list = error_dict.keys()
+    error_list = list(error_dict.keys())
     if os.environ.get('erp5_debug_mode', None):
       pass
     else:

product/ERP5/tests/testSpellChecking.py

@@ -133,7 +133,7 @@ class TestSpellChecking(ERP5TypeTestCase):
     # check some suggestion are given for a small mistake
     self.assertNotEquals(self.validate_spell('canceled'), {})
     self.assertTrue('is misspelled' in \
-                             self.validate_spell('canceled').values()[0])
+                             list(self.validate_spell('canceled').values())[0])
 
   def test_business_template_list_with_workflow_template_item(self):
     """

product/ERP5/tests/testTranslation.py

@@ -121,7 +121,7 @@ class TestWorkflowStateTitleTranslation(ERP5TypeTestCase):
       workflow = workflow_tool._getOb(workflow_id)
       class_name = workflow.__class__.__name__
       if class_name == 'DCWorkflowDefinition':
-        for state in workflow.states.items():
+        for state in list(workflow.states.items()):
           state_title = state[1].title
           state_id = state[0]
           msgid = getMessageIdWithContext(state_title, 'state', workflow_id)
@@ -134,14 +134,14 @@ class TestWorkflowStateTitleTranslation(ERP5TypeTestCase):
               translation_dict[translated_state_title] = {state_id}
 
 
-    for key, value in translation_dict.items():
+    for key, value in list(translation_dict.items()):
       if len(value) == 1:
         translation_dict.pop(key)
 
     if translation_dict != {}:
       # State ID has multiple translation associated, and it leads to
       # unexpected results for the user when using portal catalog.
-      rejected_key_list = translation_dict.keys()
+      rejected_key_list = list(translation_dict.keys())
       result_dict = {x: [] for x in rejected_key_list}
       error_dict =  {x: [] for x in rejected_key_list}
       error = 0
@@ -151,7 +151,7 @@ class TestWorkflowStateTitleTranslation(ERP5TypeTestCase):
         if workflow.__class__.__name__ == 'DCWorkflowDefinition':
           workflow_id = workflow.id
           workflow_dict = {}
-          for state_id, state in workflow.states._mapping.items():
+          for state_id, state in list(workflow.states._mapping.items()):
             state_title = state.title
             translated_state_title = \
               self.portal.Localizer.erp5_ui.gettext(state_title, lang=self.lang)
@@ -161,13 +161,13 @@ class TestWorkflowStateTitleTranslation(ERP5TypeTestCase):
 
       # XXX To be improved
       not_used_workflow_id_list = []
-      for key, item_list in result_dict.items():
+      for key, item_list in list(result_dict.items()):
         wrong_state_id_list = [x[1] for x in item_list]
         for workflow_id, wrong_state_id, state_title in item_list:
           if workflow_id not in not_used_workflow_id_list:
             workflow = self.portal.portal_workflow._getOb(workflow_id)
             state_id_list = []
-            for state_id in workflow.states._mapping.keys():
+            for state_id in list(workflow.states._mapping.keys()):
               if (state_id in wrong_state_id_list) and \
                   (state_id != wrong_state_id):
                 state_id_list.append(state_id)
@@ -178,7 +178,7 @@ class TestWorkflowStateTitleTranslation(ERP5TypeTestCase):
               error = 1
 
       if error:
-        for key, item_list in error_dict.items():
+        for key, item_list in list(error_dict.items()):
           if len(item_list) != 0:
             self.logMessage("\n'%s'" % key.encode('utf-8'))
             self.logMessage('\t### Conflicting workflow with common states (ie, what user can see) ###')

product/ERP5/tests/testXHTML.py

@@ -187,7 +187,7 @@ class TestXHTMLMixin(ERP5TypeTestCase):
     for portal_type in portal_types_module.contentValues(portal_type=\
         'Base Type'):
       if portal_type.getId().endswith('Module'):
-        for k, v in portal_type.getPropertyTranslationDomainDict().items():
+        for k, v in list(portal_type.getPropertyTranslationDomainDict().items()):
           if k in ('title', 'short_title') and v.getDomainName() != 'erp5_ui':
             error_list.append('"%s" should use erp5_ui for %s' % \
                 (portal_type.getId(), k))
@@ -407,7 +407,7 @@ class TestXHTMLMixin(ERP5TypeTestCase):
         for id_ in skin_folder.objectIds():
           if id_.startswith('Preference_view'):
             addPreferenceView(skin_folder.id, id_)
-    for view_id, location_list in preference_view_id_dict.items():
+    for view_id, location_list in list(preference_view_id_dict.items()):
       if len(location_list) > 1:
         error_list.extend(location_list)
     self.assertEqual(error_list, [])
@@ -713,7 +713,7 @@ def addTestMethodDynamically(
     business_template_info_list.append(business_template_info)
 
   for business_template_info in business_template_info_list:
-    for portal_type, action_information_list in business_template_info.actions.items():
+    for portal_type, action_information_list in list(business_template_info.actions.items()):
       for action_information in action_information_list:
         if (action_information['category'] in ('object_view', 'object_list') and
             action_information['visible']==1 and

product/ERP5Catalog/CatalogTool.py

@@ -774,7 +774,7 @@ class CatalogTool (UniqueObject, ZCatalog, CMFCoreCatalogTool, ActiveObject):
           query = ComplexQuery(
             [
               SimpleQuery(**{key : value})
-              for key, value in local_role_column_dict.items()
+              for key, value in list(local_role_column_dict.items())
             ] + [query],
             logical_operator='AND',
           )
@@ -1050,11 +1050,11 @@ class CatalogTool (UniqueObject, ZCatalog, CMFCoreCatalogTool, ActiveObject):
       identity_criterion = getattr(object,'_identity_criterion',None)
       range_criterion = getattr(object,'_range_criterion',None)
       if identity_criterion is not None:
-        for property, value in identity_criterion.items():
+        for property, value in list(identity_criterion.items()):
           if value is not None:
             property_dict[property] = value
       if range_criterion is not None:
-        for property, (min, max) in range_criterion.items():
+        for property, (min, max) in list(range_criterion.items()):
           if min is not None:
             property_dict['%s_range_min' % property] = min
           if max is not None:
@@ -1436,7 +1436,7 @@ class CatalogTool (UniqueObject, ZCatalog, CMFCoreCatalogTool, ActiveObject):
               break
 
       queries_by_connection_id = defaultdict(list)
-      for connection_id, method_list in method_list_by_connection_id.items():
+      for connection_id, method_list in list(method_list_by_connection_id.items()):
         connection = connection_by_connection_id[connection_id]
         db = connection()
         with db.lock():
@@ -1448,7 +1448,7 @@ class CatalogTool (UniqueObject, ZCatalog, CMFCoreCatalogTool, ActiveObject):
             for query in queries_by_connection_id[connection_id]:
               db.query(query)
 
-      return sum(queries_by_connection_id.values(), [])
+      return sum(list(queries_by_connection_id.values()), [])
 
     security.declarePublic('getDocumentValueList')
     def getDocumentValueList(self, sql_catalog_id=None,

product/ERP5Form/CaptchaField.py

@@ -114,7 +114,7 @@ class NumericCaptchaProvider(object):
 
   def generate(self, field):
     # First step : generate the calculus. It is really simple.
-    terms = [str(random.randint(1, 20)), random.choice(self.operator_set.keys())]
+    terms = [str(random.randint(1, 20)), random.choice(list(self.operator_set.keys()))]
     #XXX: Find a way to prevent too complex captchas (for instance 11*7*19...)
     #terms += [str(random.randint(1, 20)), random.choice(operator_set.keys())]
     terms.append(str(random.randint(1, 20)))
@@ -128,7 +128,7 @@ class NumericCaptchaProvider(object):
   def getHTML(self, field, captcha_key):
     # Make the text harder to parse for a computer
     calculus_text = captcha_key
-    for (operator, replacement) in self.operator_set.items():
+    for (operator, replacement) in list(self.operator_set.items()):
       calculus_text = calculus_text.replace(operator, replacement)
 
     return "<span class=\"%s\">%s</span>" % (field.get_value('css_class'), calculus_text)

product/ERP5Form/Form.py

@@ -26,6 +26,7 @@
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #
 ##############################################################################
+import six
 import hashlib
 import re
 import six
@@ -109,7 +110,7 @@ def isCacheable(value):
 
   dic = getattr(value, '__dict__', None)
   if dic is not None:
-    for i in dic.values():
+    for i in list(dic.values()):
       jar = getattr(i, '_p_jar', None)
       if jar is not None:
         return False
@@ -133,7 +134,7 @@ def getFieldDict(field, value_type):
         else:
             raise ValueError('value_type must be values or tales')
         template_field = field.getRecursiveTemplateField()
-        for ui_field_id in template_field.form.fields.keys():
+        for ui_field_id in list(template_field.form.fields.keys()):
             result[ui_field_id] = get_method(ui_field_id)
     else:
         if value_type=='values':
@@ -142,7 +143,7 @@ def getFieldDict(field, value_type):
             get_method = getattr(field, 'get_tales')
         else:
             raise ValueError('value_type must be values or tales')
-        for ui_field_id in field.form.fields.keys():
+        for ui_field_id in list(field.form.fields.keys()):
             result[ui_field_id] = get_method(ui_field_id)
     return result
 
@@ -447,7 +448,7 @@ def initializeForm(field_registry, form_class=None):
     if form_class is None: form_class = ERP5Form
 
     meta_types = []
-    for meta_type, field in field_registry.get_field_classes().items():
+    for meta_type, field in list(field_registry.get_field_classes().items()):
         # don't set up in form if this is a field for internal use only
         if field.internal_field:
             continue
@@ -695,7 +696,7 @@ class ERP5Form(Base, ZMIForm, ZopePageTemplate):
       # overriden to keep the order of a field after rename
       groups = deepcopy(self.groups)
       ret = ZMIForm.manage_renameObject(self, id, new_id, REQUEST=REQUEST)
-      for group_id, field_id_list in groups.items():
+      for group_id, field_id_list in list(groups.items()):
         if id in field_id_list:
           index = field_id_list.index(id)
           field_id_list.pop(index)
@@ -1045,7 +1046,7 @@ class ERP5Form(Base, ZMIForm, ZopePageTemplate):
         # for skin_folder_id in self.getSimilarSkinFolderIdList():
         for skin_folder_id in self.getPortalObject().portal_skins.objectIds():
           iterate(getattr(skins_tool, skin_folder_id))
-        proxy_dict_list = proxy_dict.values()
+        proxy_dict_list = list(proxy_dict.values())
         proxy_dict_list.sort(key=lambda x: x['short_path'])
         for item in proxy_dict_list:
           item['related_proxy_list'].sort(key=lambda x: x['short_path'])
@@ -1091,14 +1092,14 @@ class ERP5Form(Base, ZMIForm, ZopePageTemplate):
                 return a==b
 
         def remove_same_value(new_dict, target_dict):
-            for key, value in new_dict.items():
+            for key, value in list(new_dict.items()):
                 target_value = target_dict.get(key)
                 if force_delegate or is_equal(value, target_value):
                     del new_dict[key]
             return new_dict
 
         def get_group_and_position(field_id):
-            for i in self.groups.keys():
+            for i in list(self.groups.keys()):
                 if field_id in self.groups[i]:
                     return i, self.groups[i].index(field_id)
 
@@ -1111,7 +1112,7 @@ class ERP5Form(Base, ZMIForm, ZopePageTemplate):
         if field_dict is None:
             return
 
-        for field_id in field_dict.keys():
+        for field_id in list(field_dict.keys()):
             target = field_dict[field_id]
             target_form_id, target_field_id = target.split('.')
 
@@ -1138,7 +1139,7 @@ class ERP5Form(Base, ZMIForm, ZopePageTemplate):
                                           getFieldDict(target_field, 'tales'))
 
             if target_field.meta_type=='ProxyField':
-                for i in new_values.keys():
+                for i in list(new_values.keys()):
                     if not i in target_field.delegated_list:
                         # obsolete variable check
                         try:
@@ -1150,7 +1151,7 @@ class ERP5Form(Base, ZMIForm, ZopePageTemplate):
                             if is_equal(target_field.get_recursive_orig_value(i),
                                         new_values[i]):
                                 del new_values[i]
-                for i in new_tales.keys():
+                for i in list(new_tales.keys()):
                     if not i in target_field.delegated_list:
                         # obsolete variable check
                         try:
@@ -1211,14 +1212,14 @@ class ERP5Form(Base, ZMIForm, ZopePageTemplate):
                 return a==b
 
         def remove_same_value(new_dict, target_dict):
-            for key, value in new_dict.items():
+            for key, value in list(new_dict.items()):
                 target_value = target_dict.get(key)
                 if is_equal(value, target_value):
                     del new_dict[key]
             return new_dict
 
         def get_group_and_position(field_id):
-            for i in self.groups.keys():
+            for i in list(self.groups.keys()):
                 if field_id in self.groups[i]:
                     return i, self.groups[i].index(field_id)
 
@@ -1231,7 +1232,7 @@ class ERP5Form(Base, ZMIForm, ZopePageTemplate):
         if field_dict is None:
             return
 
-        for field_id in field_dict.keys():
+        for field_id in list(field_dict.keys()):
             # keep current group and position.
             group, position = get_group_and_position(field_id)
 

product/ERP5Form/ImageField.py

@@ -115,7 +115,7 @@ class ImageFieldWidget(Widget.TextWidget):
           # only add if it's True as conversion machine assume that if it is missing
           # then conversion should happen "on the fly"
           options['pre_converted_only'] = pre_converted_only
-        parameters = '&'.join(['%s=%s' % (k, v) for k, v in options.items() \
+        parameters = '&'.join(['%s=%s' % (k, v) for k, v in list(options.items()) \
                                if v])
         if parameters:
             image = '%s?%s' % (image, parameters)

product/ERP5Form/Interactor/FieldValueCacheInteractor.py

@@ -38,14 +38,14 @@ class FieldValueCacheInteractor(Interactor):
     from Products.Formulator.Field import ZMIField
     from Products.ERP5Form.ProxyField import ProxyField
     from Products.Formulator.Form import ZMIForm
-    self.on(ZMIField.manage_edit).doAfter(self.purgeFieldValueCache)
-    self.on(ZMIField.manage_edit_xmlrpc).doAfter(self.purgeFieldValueCache)
-    self.on(ZMIField.manage_tales).doAfter(self.purgeFieldValueCache)
-    self.on(ZMIField.manage_tales_xmlrpc).doAfter(self.purgeFieldValueCache)
-    self.on(ProxyField.manage_edit).doAfter(self.purgeFieldValueCache)
-    self.on(ProxyField.manage_edit_target).doAfter(self.purgeFieldValueCache)
-    self.on(ProxyField.manage_tales).doAfter(self.purgeFieldValueCache)
-    self.on(ZMIForm.manage_renameObject).doAfter(self.purgeFieldValueCache)
+    self.on(ZMIField, 'manage_edit').doAfter(self.purgeFieldValueCache)
+    self.on(ZMIField, 'manage_edit_xmlrpc').doAfter(self.purgeFieldValueCache)
+    self.on(ZMIField, 'manage_tales').doAfter(self.purgeFieldValueCache)
+    self.on(ZMIField, 'manage_tales_xmlrpc').doAfter(self.purgeFieldValueCache)
+    self.on(ProxyField, 'manage_edit').doAfter(self.purgeFieldValueCache)
+    self.on(ProxyField, 'manage_edit_target').doAfter(self.purgeFieldValueCache)
+    self.on(ProxyField, 'manage_tales').doAfter(self.purgeFieldValueCache)
+    self.on(ZMIForm, 'manage_renameObject').doAfter(self.purgeFieldValueCache)
 
   def purgeFieldValueCache(self, method_call_object):
     """

product/ERP5Form/ListBox.py

@@ -55,6 +55,7 @@ from Products.PythonScripts.Utility import allow_class
 from Products.PageTemplates.PageTemplateFile import PageTemplateFile
 from warnings import warn
 import cgi
+import six
 
 DEFAULT_LISTBOX_DISPLAY_STYLE = 'table'
 DEFAULT_LISTBOX_PAGE_NAVIGATION_TEMPLATE = 'ListBox_viewSliderPageNavigationRenderer'
@@ -104,7 +105,7 @@ class CatalogMethodWrapper(MethodWrapper):
     # XXX: I'm not sure if this filtering really belongs to here.
     # It is probably needed at a more generic level (Forms ? Selection ?), or
     # even a more specific one (limited to HTML ?)...
-    for key, value in kw.items():
+    for key, value in list(kw.items()):
       if value == '':
         kw.pop(key)
     return getattr(self.context, self.method_name)(*args, **kw)
@@ -669,7 +670,7 @@ class ListBoxRenderer:
   def getTitle(self):
     """Return the title. Make sure that it is in unicode.
     """
-    return unicode(self.field.get_value('title'), self.getEncoding())
+    return self.field.get_value('title')
 
   def getMaxLineNumber(self):
     """Return the maximum number of lines shown in a page.
@@ -858,7 +859,10 @@ class ListBoxRenderer:
     """Return the columns. Make sure that the titles are in unicode.
     """
     columns = self.field.get_value('columns')
-    return [(str(c[0]), unicode(c[1], self.getEncoding())) for c in columns]
+    if six.PY3:
+      return columns
+    else:
+      return [(str(c[0]), str(c[1], self.getEncoding())) for c in columns]
 
   @lazyMethod
   def getAllColumnList(self):
@@ -867,9 +871,14 @@ class ListBoxRenderer:
     """
     all_column_list = list(self.getColumnList())
     all_column_id_set = {c[0] for c in all_column_list}
-    all_column_list.extend((str(c[0]), unicode(c[1], self.getEncoding()))
-                           for c in self.field.get_value('all_columns')
-                           if c[0] not in all_column_id_set)
+    if six.PY3:
+      all_column_list.extend(c
+                             for c in self.field.get_value('all_columns')
+                             if c[0] not in all_column_id_set)
+    else:
+      all_column_list.extend((str(c[0]), str(c[1], self.getEncoding()))
+                             for c in self.field.get_value('all_columns')
+                             if c[0] not in all_column_id_set)
     return all_column_list
 
   @lazyMethod
@@ -884,7 +893,10 @@ class ListBoxRenderer:
     """
     stat_columns = self.field.get_value('stat_columns')
     if stat_columns:
-      stat_column_list = [(str(c[0]), unicode(c[1], self.getEncoding())) for c in stat_columns]
+      if six.PY3:
+        stat_column_list = stat_columns
+      else:
+        stat_column_list = [(str(c[0]), str(c[1], self.getEncoding())) for c in stat_columns]
     else:
       stat_column_list = [(c[0], c[0]) for c in self.getAllColumnList()]
     return stat_column_list
@@ -914,21 +926,30 @@ class ListBoxRenderer:
     """Return the domain root list. Make sure that the titles are in unicode.
     """
     domain_root_list = self.field.get_value('domain_root_list')
-    return [(str(c[0]), unicode(c[1], self.getEncoding())) for c in domain_root_list]
+    if six.PY3:
+      return domain_root_list
+    else:
+      return [(str(c[0]), str(c[1], self.getEncoding())) for c in domain_root_list]
 
   @lazyMethod
   def getReportRootList(self):
     """Return the report root list. Make sure that the titles are in unicode.
     """
     report_root_list = self.field.get_value('report_root_list')
-    return [(str(c[0]), unicode(c[1], self.getEncoding())) for c in report_root_list]
+    if six.PY3:
+      return report_root_list
+    else:
+      return [(str(c[0]), str(c[1], self.getEncoding())) for c in report_root_list]
 
   @lazyMethod
   def getDisplayStyleList(self):
     """Return the list of avaible display style. Make sure that the
     titles are in unicode"""
     display_style_list = self.field.get_value('display_style_list')
-    return [(str(c[0]), unicode(c[1], self.getEncoding())) for c in \
+    if six.PY3:
+      return display_style_list
+    else:
+      return [(str(c[0]), str(c[1], self.getEncoding())) for c in \
                                                       display_style_list]
 
   @lazyMethod
@@ -1165,7 +1186,7 @@ class ListBoxRenderer:
         params.setdefault(k, v)
 
       search_prefix = 'search_%s_' % (self.getId(), )
-      for k, v in params.items():
+      for k, v in list(params.items()):
         if k.startswith(search_prefix):
           params[k[len(search_prefix):]] = v
 
@@ -1194,12 +1215,12 @@ class ListBoxRenderer:
         params.setdefault('meta_type', meta_type_list)
 
       # Remove FileUpload parameters
-      for k, v in params.items():
+      for k, v in list(params.items()):
         if k == "listbox":
           # listbox can also contain useless parameters
           new_list = []
           for line in v:
-            for k1, v1 in line.items():
+            for k1, v1 in list(line.items()):
               if hasattr(v1, 'read'):
                 del line[k1]
             new_list.append(line)
@@ -1603,8 +1624,8 @@ class ListBoxRenderer:
         param = param_dict.get(alias, param_dict.get(sql, u''))
         if isinstance(param, dict):
           param = param.get('query', u'')
-        if isinstance(param, str):
-          param = unicode(param, self.getEncoding())
+        if isinstance(param, six.binary_type):
+          param = param.decode(self.getEncoding())
 
         # Obtain a search field, if any.
         form = self.getForm()
@@ -1686,8 +1707,12 @@ class ListBoxRenderer:
       if editable_field is not None:
         processed_value = editable_field.render_view(value=original_value)
 
-      if not isinstance(processed_value, unicode):
-        processed_value = unicode(str(processed_value), self.getEncoding(), 'replace')
+      if not isinstance(processed_value, str):
+        if six.PY3:
+          processed_value = str(processed_value).encode(
+            self.getEncoding(), 'replace').decode()
+        else:
+          processed_value = str(str(processed_value), self.getEncoding(), 'replace')
 
       value_list.append((original_value, processed_value))
 
@@ -2280,8 +2305,12 @@ class ListBoxRendererLine:
       # Process the value.
       if processed_value is None:
         processed_value = u''
-      elif not isinstance(processed_value, unicode):
-        processed_value = unicode(str(processed_value), renderer.getEncoding(), 'replace')
+      elif not isinstance(processed_value, str):
+        if six.PY3:
+          processed_value = str(processed_value).encode(
+            renderer.getEncoding(), 'replace').decode()
+        else:
+          processed_value = str(str(processed_value), renderer.getEncoding(), 'replace')
 
       value_list.append((original_value, processed_value))
 
@@ -2395,8 +2424,8 @@ class ListBoxHTMLRendererLine(ListBoxRendererLine):
           except AttributeError:
             pass
 
-      if isinstance(url, str):
-        url = unicode(url, encoding)
+      if isinstance(url, bytes):
+        url = str(url, encoding)
 
       if editable_field is not None:
         uid = self.getUid()
@@ -2459,8 +2488,8 @@ class ListBoxHTMLRendererLine(ListBoxRendererLine):
             editable=(not self.isSummary()) \
               and listbox_defines_column_as_editable and editable,
           )
-          if isinstance(cell_html, str):
-            cell_html = unicode(cell_html, encoding)
+          if isinstance(cell_html, bytes):
+            cell_html = str(cell_html, encoding)
         else:
           cell_html = u''
 
@@ -2587,7 +2616,7 @@ class ListBoxHTMLRenderer(ListBoxRenderer):
       update_selection = False
       form_dict = request.form
       listbox_kw = selection.getParams()
-      listbox_arguments_list = [x for x in form_dict.keys() if x.startswith(field_id)]
+      listbox_arguments_list = [x for x in list(form_dict.keys()) if x.startswith(field_id)]
       for original_listbox_argument in listbox_arguments_list:
         listbox_argument = original_listbox_argument.replace('%s_' %field_id, '', 1)
         listbox_argument_value = form_dict.get(original_listbox_argument, None)
@@ -2661,7 +2690,7 @@ class ListBoxListRenderer(ListBoxRenderer):
         listboxline.checkLine(uid in checked_uid_set)
 
       for (original_value, processed_value), (sql, title) in zip(line.getValueList(), self.getSelectedColumnList()):
-        if isinstance(original_value, unicode):
+        if isinstance(original_value, str):
           value = original_value.encode(self.getEncoding())
         else:
           value = original_value
@@ -2679,7 +2708,7 @@ class ListBoxListRenderer(ListBoxRenderer):
       stat_listboxline.markStatLine()
 
       for (original_value, processed_value), (sql, title) in zip(self.getStatValueList(), self.getSelectedColumnList()):
-        if isinstance(original_value, unicode):
+        if isinstance(original_value, str):
           value = original_value.encode(self.getEncoding())
         else:
           value = original_value