slapos_cloud: only allocate on allocation_scope/open

master/bt5/slapos_cloud/SkinTemplateItem/portal_skins/slapos_cloud/Person_findPartition.py

 import random
 from Products.ZSQLCatalog.SQLCatalog import SimpleQuery, ComplexQuery
 person = context
+portal = person.getPortalObject()
 
 assert project_uid
 
@@ -8,6 +9,7 @@ compute_partition = None
 filter_kw_copy = filter_kw.copy()
 query_kw = {
   'parent__follow_up__uid': project_uid,
+  'allocation_scope__uid': portal.restrictedTraverse("portal_categories/allocation_scope").getUid(),
   'software_release_url': software_release_url,
   'portal_type': 'Compute Partition',
 }
@@ -104,8 +106,8 @@ if test_mode:
 SQL_WINDOW_SIZE = 50
 
 # fetch at mot 50 random Compute Partitions, and check if they are ok
-isTransitionPossible = person.getPortalObject().portal_workflow.isTransitionPossible
-result_count = person.portal_catalog.countResults(**query_kw)[0][0]
+isTransitionPossible = portal.portal_workflow.isTransitionPossible
+result_count = portal.portal_catalog.countResults(**query_kw)[0][0]
 offset = max(0, result_count-1)
 if offset >= SQL_WINDOW_SIZE:
   limit = (random.randint(0, offset), SQL_WINDOW_SIZE)
@@ -113,7 +115,7 @@ else:
   limit = (0, SQL_WINDOW_SIZE)
 
 
-for compute_partition_candidate in context.portal_catalog(
+for compute_partition_candidate in portal.portal_catalog(
                                          limit=limit, **query_kw):
   compute_partition_candidate = compute_partition_candidate.getObject()
   if compute_partition_candidate.getParentValue().getCapacityScope() == "close":