diff --git a/addons/account_analytic_plans/account_analytic_plans.py b/addons/account_analytic_plans/account_analytic_plans.py
index d7b4532b6e8..e85275a9bba 100644
--- a/addons/account_analytic_plans/account_analytic_plans.py
+++ b/addons/account_analytic_plans/account_analytic_plans.py
@@ -326,7 +326,7 @@ class account_move_line(osv.osv):
                        'journal_id': line.journal_id.analytic_journal_id.id,
                        'ref': line.ref,
                    }
-                   ali_id=analytic_line_obj.create(cr, uid, al_vals, context=context)
+                   analytic_line_obj.create(cr, uid, al_vals, context=context)
         return True
 
 account_move_line()
diff --git a/addons/account_budget/account_budget.py b/addons/account_budget/account_budget.py
index 74bc4dba3a2..8726eca929c 100644
--- a/addons/account_budget/account_budget.py
+++ b/addons/account_budget/account_budget.py
@@ -73,7 +73,6 @@ class account_budget_post_dotation(osv.osv):
             if line.period_id:
                 obj_period = self.pool.get('account.period').browse(cr, uid, line.period_id.id)
 
-                total_days = strToDate(obj_period.date_stop) - strToDate(obj_period.date_start)
                 budget_id = line.post_id and line.post_id.id or False
                 query="SELECT id FROM crossovered_budget_lines WHERE \
                         general_budget_id= %s AND (date_from  >=%s AND date_from <= %s ) \
diff --git a/addons/hr_timesheet/wizard/hr_timesheet_sign_in_out.py b/addons/hr_timesheet/wizard/hr_timesheet_sign_in_out.py
index 88b094f97cc..cf1e10bce37 100644
--- a/addons/hr_timesheet/wizard/hr_timesheet_sign_in_out.py
+++ b/addons/hr_timesheet/wizard/hr_timesheet_sign_in_out.py
@@ -172,7 +172,7 @@ class hr_si_project(osv.osv_memory):
             context = {}
         for data in self.browse(cr, uid, ids, context=context):
             emp_id = data.emp_id.id
-            success = emp_obj.attendance_action_change(cr, uid, [emp_id], type = 'sign_in' ,dt=data.date or False)
+            emp_obj.attendance_action_change(cr, uid, [emp_id], type = 'sign_in' ,dt=data.date or False)
         return {}
 
     def default_get(self, cr, uid, fields_list, context=None):
diff --git a/addons/project_planning/project_planning.py b/addons/project_planning/project_planning.py
index cf22a90aceb..759057fbaef 100644
--- a/addons/project_planning/project_planning.py
+++ b/addons/project_planning/project_planning.py
@@ -25,7 +25,6 @@ from datetime import datetime
 from dateutil.relativedelta import relativedelta
 
 from osv import fields, osv
-from tools.translate import _
 import tools