Revert "Add price context script"

This reverts commit 706ee9e9.

bt5/erp5_commerce/SkinTemplateItem/portal_skins/erp5_commerce/Resource_getPriceCalculationDefaultContext.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>"""\n
-  Create a temporary movement with properties and categories\n
-  needed to provide a default price for a given resource\n
-\n
-  TODO:\n
-  - add support to input parameters (**kw) so that it\n
-    is possible specialize price calculation\n
-"""\n
-from Products.ERP5Type.Document import newTempMovement\n
-\n
-# Try to find out the current web site\n
-web_site_value = context.REQUEST.get(\'current_web_site\', None)\n
-if web_site_value is None:\n
-  web_site_value = context.getWebSiteValue()  \n
-  if web_site_value is None:\n
-    raise ValueError("Could not determine the current web site to compute default currency of price")\n
-\n
-# If this resource is variated, initialize the default\n
-# variation context\n
-variation_dict = {}\n
-if len(context.getVariationRangeCategoryList()):\n
-  request = context.REQUEST\n
-  # Set each category of variation either to the default value\n
-  # or to the value provided by the REQUEST object\n
-  for variation_base_category in context.getVariationBaseCategoryList():\n
-    default_variation = context.getVariationCategoryList(base_category_list=[variation_base_category])\n
-    # circumvent inconsistency for individual variations\n
-    default_variation = default_variation or \\\n
-      context.getVariationRangeCategoryList(base_category_list=[variation_base_category])\n
-    if len(default_variation):\n
-      default_variation = default_variation[0]\n
-      variation_category = request.get(variation_base_category, default_variation)\n
-      variation_dict[variation_base_category] = variation_category\n
-\n
-movement = newTempMovement(context, "temp_pricing_movement", resource_value=context,\n
-                           price_currency_value=web_site_value.WebSite_getShoppingCartDefaultCurrency(),\n
-                           **variation_dict)\n
-return movement\n
-</string> </value>
-        </item>
-        <item>
-            <key> <string>_params</string> </key>
-            <value> <string></string> </value>
-        </item>
-        <item>
-            <key> <string>_proxy_roles</string> </key>
-            <value>
-              <tuple>
-                <string>Manager</string>
-              </tuple>
-            </value>
-        </item>
-        <item>
-            <key> <string>id</string> </key>
-            <value> <string>Resource_getPriceCalculationDefaultContext</string> </value>
-        </item>
-      </dictionary>
-    </pickle>
-  </record>
-</ZopeData>