diff --git a/bt5/erp5_pdm_ui_test/SkinTemplateItem/portal_skins/erp5_pdm_ui_test/PdmZuite_createDelivery.py b/bt5/erp5_pdm_ui_test/SkinTemplateItem/portal_skins/erp5_pdm_ui_test/PdmZuite_createDelivery.py
index a977df89c3b966770b5f7c907ee8edc63f1bb0e7..dccc55f23157a32748dae83e1f103fe740f8cbda 100644
--- a/bt5/erp5_pdm_ui_test/SkinTemplateItem/portal_skins/erp5_pdm_ui_test/PdmZuite_createDelivery.py
+++ b/bt5/erp5_pdm_ui_test/SkinTemplateItem/portal_skins/erp5_pdm_ui_test/PdmZuite_createDelivery.py
@@ -15,8 +15,6 @@ destination_node_id = "erp5_pdm_ui_test_destination_node"
 resource_id = "erp5_pdm_ui_test_product"
 business_process_id = 'erp5_default_business_process'
 
-quantity = 1
-
 business_process_module = portal.getDefaultModule("Business Process")
 business_process = getattr(business_process_module, business_process_id, None)
 if business_process is None:
@@ -40,7 +38,7 @@ if state in ['planned', 'ordered']:
     specialise_value=business_process,
     start_date=DateTime(),
   )
-  order_line = order.newContent(
+  order.newContent(
     portal_type=order_line_portal_type,
     resource='product_module/%s' % resource_id,
     quantity=1,
@@ -63,7 +61,7 @@ else:
     specialise_value=business_process,
     start_date=DateTime(),
   )
-  delivery_line = delivery.newContent(
+  delivery.newContent(
     portal_type=delivery_line_portal_type,
     resource='product_module/%s' % resource_id,
     quantity=1,
@@ -87,8 +85,6 @@ else:
       break
 
 if delivery.getSimulationState() != state:
-  raise ImplementationError, 'Delivery state is %s and not %s' % (delivery.getSimulationState(), state)
+  raise NotImplementedError('Delivery state is %s and not %s' % (delivery.getSimulationState(), state))
 
 return "Delivery Created."
-
-# vim: syntax=python
diff --git a/bt5/erp5_pdm_ui_test/SkinTemplateItem/portal_skins/erp5_pdm_ui_test/PdmZuite_deleteData.py b/bt5/erp5_pdm_ui_test/SkinTemplateItem/portal_skins/erp5_pdm_ui_test/PdmZuite_deleteData.py
index c6f866066ceea1f64afa9c6da47f5056f7379a70..d152b48cb6a77a4c697be9a550640bab48bdf11e 100644
--- a/bt5/erp5_pdm_ui_test/SkinTemplateItem/portal_skins/erp5_pdm_ui_test/PdmZuite_deleteData.py
+++ b/bt5/erp5_pdm_ui_test/SkinTemplateItem/portal_skins/erp5_pdm_ui_test/PdmZuite_deleteData.py
@@ -2,8 +2,6 @@ portal = context.getPortalObject()
 
 resource_portal_type = "Product"
 node_portal_type = "Organisation"
-site_portal_type = "Category"
-
 resource_id = "erp5_pdm_ui_test_product"
 
 source_node_id = "erp5_pdm_ui_test_source_node"
diff --git a/bt5/erp5_pdm_ui_test/SkinTemplateItem/portal_skins/erp5_pdm_ui_test/PdmZuite_reset.py b/bt5/erp5_pdm_ui_test/SkinTemplateItem/portal_skins/erp5_pdm_ui_test/PdmZuite_reset.py
index aade9d91d9b8c6ffd7fbcf58078b028af6e7ef0d..3265f338b7a9c5ca9a5f86bc71cc463c73fa7c05 100644
--- a/bt5/erp5_pdm_ui_test/SkinTemplateItem/portal_skins/erp5_pdm_ui_test/PdmZuite_reset.py
+++ b/bt5/erp5_pdm_ui_test/SkinTemplateItem/portal_skins/erp5_pdm_ui_test/PdmZuite_reset.py
@@ -1,5 +1,4 @@
 portal = context.getPortalObject()
-self = context
 
 resource_portal_type = "Product"
 node_portal_type = "Organisation"
@@ -42,7 +41,7 @@ resource.validate()
 base_category = portal.restrictedTraverse('portal_categories/site')
 for site_id, site_title in ((source_site_id, source_site_title),
                 (destination_site_id, destination_site_title)):
-  site = base_category.newContent(
+  base_category.newContent(
     portal_type=site_portal_type,
     id=site_id,
     title=site_title
@@ -52,7 +51,7 @@ for site_id, site_title in ((source_site_id, source_site_title),
 for node_id, node_title, site_url in ((source_node_id, source_node_title, source_site_id),
                           (destination_node_id, destination_node_title, destination_site_id)):
   module = portal.getDefaultModule(node_portal_type)
-  node = module.newContent(
+  module.newContent(
     portal_type=node_portal_type,
     id=node_id,
     title=node_title,
diff --git a/bt5/erp5_pdm_ui_test/bt/skip_coding_style_test b/bt5/erp5_pdm_ui_test/bt/skip_coding_style_test
deleted file mode 100644
index 56a6051ca2b02b04ef92d5150c9ef600403cb1de..0000000000000000000000000000000000000000
--- a/bt5/erp5_pdm_ui_test/bt/skip_coding_style_test
+++ /dev/null
@@ -1 +0,0 @@
-1
\ No newline at end of file