diff --git a/line.py b/line.py
index c4c8240835..8af964c620 100644
--- a/line.py
+++ b/line.py
@@ -14,7 +14,9 @@ class Line(ModelSQL, ModelView):
     _description = __doc__
 
     employee = fields.Many2One('company.employee', 'Employee', required=True,
-        select=True, domain=[('company', '=', Get(Eval('context', {}), 'company'))])
+        select=True, domain=[
+            ('company', '=', Get(Eval('context', {}), 'company')),
+            ])
     date = fields.Date('Date', required=True, select=True)
     hours = fields.Float('Hours', digits=(16, 2), required=True)
     work = fields.Many2One('timesheet.work', 'Work',
diff --git a/tests/test_timesheet.py b/tests/test_timesheet.py
index 7849096d76..8c53cad3c8 100644
--- a/tests/test_timesheet.py
+++ b/tests/test_timesheet.py
@@ -2,7 +2,8 @@
 #This file is part of Tryton.  The COPYRIGHT file at the top level of
 #this repository contains the full copyright notices and license terms.
 
-import sys, os
+import sys
+import os
 DIR = os.path.abspath(os.path.normpath(os.path.join(__file__,
     '..', '..', '..', '..', '..', 'trytond')))
 if os.path.isdir(DIR):
@@ -33,6 +34,7 @@ class TimesheetTestCase(unittest.TestCase):
         '''
         test_depends()
 
+
 def suite():
     suite = trytond.tests.test_tryton.suite()
     suite.addTests(unittest.TestLoader().loadTestsFromTestCase(
diff --git a/work.py b/work.py
index 31c8d24cd2..e3bfa344cf 100644
--- a/work.py
+++ b/work.py
@@ -121,6 +121,7 @@ class Work(ModelSQL, ModelView):
         if not ids:
             return {}
         res = {}
+
         def _name(work):
             if work.parent:
                 return _name(work.parent) + '\\' + work.name