slapos_accounting: drop Base_useSaleTradeConditionReference

master/bt5/slapos_accounting/SkinTemplateItem/portal_skins/slapos_accounting/Base_useSaleTradeConditionReference.py

-portal_type = 'Sale Trade Condition'
-
-if same_type(reference_list, ''):
-  reference_list = [reference_list]
-
-specialise_list = [context.getSpecialiseValue(portal_type=portal_type)]
-
-while specialise_list:
-  trade_condition = specialise_list.pop()
-  if (trade_condition is None) or (trade_condition.getValidationState() != 'validated'):
-    continue
-  if trade_condition.getReference() in reference_list:
-    return True
-  parent_trade_condition = trade_condition.getSpecialiseValue(portal_type=portal_type)
-  if parent_trade_condition is not None:
-    specialise_list.append(parent_trade_condition)
-
-return False

master/bt5/slapos_accounting/SkinTemplateItem/portal_skins/slapos_accounting/Base_useSaleTradeConditionReference.xml

-<?xml version="1.0"?>
-<ZopeData>
-  <record id="1" aka="AAAAAAAAAAE=">
-    <pickle>
-      <global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
-    </pickle>
-    <pickle>
-      <dictionary>
-        <item>
-            <key> <string>Script_magic</string> </key>
-            <value> <int>3</int> </value>
-        </item>
-        <item>
-            <key> <string>_bind_names</string> </key>
-            <value>
-              <object>
-                <klass>
-                  <global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
-                </klass>
-                <tuple/>
-                <state>
-                  <dictionary>
-                    <item>
-                        <key> <string>_asgns</string> </key>
-                        <value>
-                          <dictionary>
-                            <item>
-                                <key> <string>name_container</string> </key>
-                                <value> <string>container</string> </value>
-                            </item>
-                            <item>
-                                <key> <string>name_context</string> </key>
-                                <value> <string>context</string> </value>
-                            </item>
-                            <item>
-                                <key> <string>name_m_self</string> </key>
-                                <value> <string>script</string> </value>
-                            </item>
-                            <item>
-                                <key> <string>name_subpath</string> </key>
-                                <value> <string>traverse_subpath</string> </value>
-                            </item>
-                          </dictionary>
-                        </value>
-                    </item>
-                  </dictionary>
-                </state>
-              </object>
-            </value>
-        </item>
-        <item>
-            <key> <string>_params</string> </key>
-            <value> <string>reference_list</string> </value>
-        </item>
-        <item>
-            <key> <string>id</string> </key>
-            <value> <string>Base_useSaleTradeConditionReference</string> </value>
-        </item>
-      </dictionary>
-    </pickle>
-  </record>
-</ZopeData>