bin/runUnitTest: buildout does not allow to indent Python code...

stack/erp5.cfg

@@ -247,16 +247,17 @@ initialization =
   os.environ['SOFTWARE_HOME'] = os.path.abspath(imp.find_module('Zope2')[1])
   os.environ['ZOPE_SCRIPTS'] = ''
   parts_directory = '''${buildout:parts-directory}'''
-  bt5_path_list = []
-  test_path_list = []
-  for r in reversed('''${erp5_repository_list:repository_id_list}'''.split()):
-    r = os.path.join(parts_directory, r)
-    bt5_path = os.path.join(r, 'bt5')
-    bt5_path_list += bt5_path, os.path.join(bt5_path, '*')
-    test_path_list += glob.glob(os.path.join(r, 'product', '*', 'tests'))
-    test_path_list.append(os.path.join(r, 'tests'))
-  os.environ['erp5_tests_bt5_path'] = ','.join(bt5_path_list)
-  sys.path[:0] = test_path_list
+  repository_id_list = \
+    '''${erp5_repository_list:repository_id_list}'''.split()[::-1]
+  os.environ['erp5_tests_bt5_path'] = ','.join(sum((
+    [bt5_path, os.path.join(bt5_path, '*')]
+    for bt5_path in (os.path.join(parts_directory, x, 'bt5')
+                     for x in repository_id_list)), []))
+  sys.path[:0] = [os.path.join(parts_directory, x, 'tests')
+                  for x in repository_id_list]
+  sys.path[:0] = sum((
+    glob.glob(os.path.join(parts_directory, x, 'product', '*', 'tests'))
+    for x in repository_id_list), [])
 
 [test_suite_runner]
 # XXX: Workaround for fact ERP5Type is not an distribution and does not