Change string domain into list

company.py

@@ -80,12 +80,12 @@ class User(ModelSQL, ModelView):
     main_company = fields.Many2One('company.company', 'Main Company',
             on_change=['main_company'])
     company = fields.Many2One('company.company', 'Current Company',
-            domain="[('parent', 'child_of', [main_company], 'parent')]",
+            domain=["('parent', 'child_of', [main_company], 'parent')"],
             depends=['main_company'])
     companies = fields.Function('get_companies', type='many2many',
             relation='company.company', string='Current Companies')
     employee = fields.Many2One('company.employee', 'Employee',
-            domain="[('company', 'child_of', [main_company], 'parent')]")
+            domain=["('company', 'child_of', [main_company], 'parent')"])
 
     def __init__(self):
         super(User, self).__init__()
@@ -182,7 +182,7 @@ User()
 class Property(ModelSQL, ModelView):
     _name = 'ir.property'
     company = fields.Many2One('company.company', 'Company',
-            domain="[('id', '=', context.get('company', 0))]")
+            domain=["('id', '=', context.get('company', 0))"])
 
     def _set_values(self, cursor, user_id, name, model, res_id, val, field_id,
             context=None):
@@ -200,7 +200,7 @@ Property()
 class Sequence(ModelSQL, ModelView):
     _name = 'ir.sequence'
     company = fields.Many2One('company.company', 'Company',
-            domain="[('id', '=', context.get('company', False))]")
+            domain=["('id', '=', context.get('company', False))"])
 
     def __init__(self):
         super(Sequence, self).__init__()