new Base_getCurrencyForSectionCategory script

This script is intended to replace Base_getCurrencyForSection and support
properly the case where there are more than one currency.
Start using it in accounting module view and grouping reference dialog.

bt5/erp5_accounting/SkinTemplateItem/portal_skins/erp5_accounting/AccountingTransactionModule_getAccountingTransactionList.xml

@@ -57,9 +57,12 @@ section_category = params.pop(\'section_category\', None)\n
 section_category_strict = params.pop(\'section_category_strict\', None)\n
 params[\'accounting_transaction.section_uid\'] = \'\'\n
 if section_category:\n
-  params[\'accounting_transaction.section_uid\'] = context.Base_getSectionUidListForSectionCategory(\n
+  params[\'accounting_transaction.section_uid\'] = portal.Base_getSectionUidListForSectionCategory(\n
                                    section_category, strict_membership=section_category_strict)\n
-\n
+  currency = portal.Base_getCurrencyForSectionCategory(section_category, section_category_strict)\n
+  precision = portal.account_module.getQuantityPrecisionFromResource(currency)\n
+  portal.REQUEST.set(\'precision\', precision)\n
+  \n
 # rewrite payment_mode_relative_url to uid\n
 payment_mode_relative_url = params.pop(\'payment_mode_relative_url\', None)\n
 if payment_mode_relative_url:\n

bt5/erp5_accounting/SkinTemplateItem/portal_skins/erp5_accounting/AccountingTransactionModule_getTransactionLineListForGroupingReference.xml

@@ -76,10 +76,14 @@ for sort_column, sort_order in orig_sort_on:\n
   elif sort_column == \'Movement_getMirrorSectionTitle\':\n
     sort_on += [(\'stock.mirror_section_uid\', sort_order)]\n
 \n
-extra_query_keys = {}\n
+section_category = portal.portal_preferences.getPreferredAccountingTransactionSectionCategory()\n
+section_category_strict = portal.portal_preferences.getPreferredAccountingSectionCategoryStrict()\n
 section_uid = portal.Base_getSectionUidListForSectionCategory(\n
-     portal.portal_preferences.getPreferredAccountingTransactionSectionCategory(),\n
-     strict_membership=portal.portal_preferences.getPreferredAccountingSectionCategoryStrict())\n
+     section_category, section_category_strict)\n
+\n
+currency = portal.Base_getCurrencyForSectionCategory(section_category, section_category_strict)\n
+precision = portal.account_module.getQuantityPrecisionFromResource(currency)\n
+request.set(\'precision\', precision)\n
 \n
 grouping = dialog_selection_params.get(\'grouping\', \'grouping\')\n
 \n

bt5/erp5_accounting/SkinTemplateItem/portal_skins/erp5_accounting/Base_getCurrencyForSection.xml

@@ -55,6 +55,9 @@
 If the section is an organisation, returns this organisation\'s accounting\n
 currency.\n
 If the section is a category, find the most suitable currency.\n
+\n
+XXX consider using Base_getCurrencyForSectionCategory instead, because it supports\n
+section_category_strict parameter and checks for duplicate currency used.\n
 """\n
 \n
 def getCurrencyForSection(section_url):\n

bt5/erp5_accounting/SkinTemplateItem/portal_skins/erp5_accounting/Base_getCurrencyForSectionCategory.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>_body</string> </key>
+            <value> <string>\'\'\'Returns the currency that is used for this section category.\n
+Returns None if no currency defined or if mixed currency are used.\n
+\'\'\'\n
+\n
+from Products.ERP5Type.Cache import CachingMethod\n
+\n
+def getCurrencyForSectionCategory(section_category, section_category_strict):\n
+  portal = context.getPortalObject()\n
+  currency_set = set()\n
+  for section_uid in portal.Base_getSectionUidListForSectionCategory(\n
+      section_category, section_category_strict):\n
+    if section_uid != -1:\n
+      section = portal.portal_catalog.getObject(section_uid)\n
+      currency = section.getPriceCurrency()\n
+      if currency:\n
+        currency_set.add(currency)\n
+  if len(currency_set) == 1:\n
+    return currency_set.pop()\n
+\n
+getCurrencyForSectionCategory = CachingMethod(\n
+              getCurrencyForSectionCategory,\n
+              id=script.getId(), cache_factory=\'erp5_content_long\')\n
+\n
+return getCurrencyForSectionCategory(section_category, section_category_strict)\n
+</string> </value>
+        </item>
+        <item>
+            <key> <string>_params</string> </key>
+            <value> <string>section_category, section_category_strict</string> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>Base_getCurrencyForSectionCategory</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

bt5/erp5_accounting/bt/revision

-1564
\ No newline at end of file
+1565
\ No newline at end of file