diff --git a/addons/base_module_quality/method_test/method_test.py b/addons/base_module_quality/method_test/method_test.py
index 1abaa288e86..34841dd41cc 100644
--- a/addons/base_module_quality/method_test/method_test.py
+++ b/addons/base_module_quality/method_test/method_test.py
@@ -20,9 +20,7 @@
 #
 ##############################################################################
 
-
-import os
-from tools import config
+from tools.translate import _
 
 from base_module_quality import base_module_quality
 import pooler
diff --git a/addons/base_module_quality/pylint_test/pylint_test.py b/addons/base_module_quality/pylint_test/pylint_test.py
index 930ab7d29f1..8a7f953837f 100644
--- a/addons/base_module_quality/pylint_test/pylint_test.py
+++ b/addons/base_module_quality/pylint_test/pylint_test.py
@@ -23,6 +23,7 @@
 
 import os
 from tools import config
+from tools.translate import _
 
 from base_module_quality import base_module_quality
 
@@ -35,6 +36,8 @@ class quality_test(base_module_quality.abstract_quality_check):
         self.note = _("""This test uses Pylint and checks if the module satisfies the coding standard of Python. See http://www.logilab.org/project/name/pylint for further info.\n """)
         self.bool_installed_only = False
         self.ponderation = 1.0
+        self.result = ""
+        self.result_details = ""
         return None
 
     def run_test(self, cr, uid, module_path):
@@ -81,7 +84,7 @@ class quality_test(base_module_quality.abstract_quality_check):
         return None
 
     def get_result(self, dict):
-        header = ('{| border="1" cellspacing="0" cellpadding="5" align="left" \n! %-40s \n! %-10s \n', [_('File Name'), _('Result (/10)'),])
+        header = ('{| border="1" cellspacing="0" cellpadding="5" align="left" \n! %-40s \n! %-10s \n', [_('File Name'), _('Result (/10)')])
         if not self.error:
             return self.format_table(header, data_list=dict)
         return ""
diff --git a/addons/base_module_quality/speed_test/speed_test.py b/addons/base_module_quality/speed_test/speed_test.py
index d35f6362074..33456e4729f 100644
--- a/addons/base_module_quality/speed_test/speed_test.py
+++ b/addons/base_module_quality/speed_test/speed_test.py
@@ -24,6 +24,7 @@ import netsvc
 from osv import fields, osv
 import os
 from tools import config
+from tools.translate import _
 import pooler
 import time
 
@@ -54,11 +55,11 @@ This test checks the speed of the module. Note that at least 5 demo data is need
         result_dict = {}
         result_dict2 = {}
         self.result_details += _("O(1) means that the number of SQL requests to read the object does not depand on the number of objects we are reading. This feature is hardly wished.\n")
-        for obj in obj_ids:
+        for obj, ids in obj_ids.items():
             obj_counter += 1
-            ids = obj_ids[obj]
             ids = ids[:100]
             size = len(ids)
+            list2 = []
             if size:
                 list = []
 
@@ -80,6 +81,7 @@ This test checks the speed of the module. Note that at least 5 demo data is need
 
                 if size < 5:
                     list = [obj, size, code_base_complexity, code_half_complexity, code_size_complexity, _("Warning! Not enough demo data")]
+                    list2 = [obj, _("No enough data")]
                 else:
                     if code_size_complexity <= (code_base_complexity + size):
                         complexity = _("O(1)")
@@ -93,18 +95,16 @@ This test checks the speed of the module. Note that at least 5 demo data is need
 
             else:
                 list = [obj, size, "", "", "", _("Warning! Object has no demo data")]
-                list2 = [obj, _("No demo data")]
+                list2 = [obj, _("No data")]
             result_dict[obj] = list
             result_dict2[obj] = list2
-
         self.score = obj_counter and score / obj_counter or 0.0
         self.result_details += self.get_result_details(result_dict)
         self.result += self.get_result(result_dict2)
-
         return None
 
     def get_result(self, dict):
-        header = ('{| border="1" cellspacing="0" cellpadding="5" align="left" \n! %-40s \n! %-10s \n', [_('Object Name'), _('Result'),])
+        header = ('{| border="1" cellspacing="0" cellpadding="5" align="left" \n! %-40s \n! %-10s', [_('Object Name'), _('Result')])
         if not self.error:
             return self.format_table(header, data_list=dict)
         return ""