Adapted to 3.4

CHANGELOG

@@ -1 +1,2 @@
+Version 3.4.0 - 2015-01-22
 * Initial release

sale.py

@@ -111,16 +111,14 @@ class SaleLine:
                 Not(Eval('context', {}).get('groups', []).contains(
                     Id('farm', 'group_farm')))),
             'readonly': ~Eval('_parent_sale', {}),
-            }, depends=['type'],
-        on_change=['_parent_sale.sale_date', 'type', 'animal',
-            'animal_location', 'animal_quantity'])
+            }, depends=['type'])
     animal_type = fields.Function(fields.Selection([
             (None, ''),
             ('male', 'Male'),
             ('female', 'Female'),
             ('individual', 'Individual'),
             ('group', 'Group'),
-            ], 'Animal Type', on_change_with=['type', 'animal']),
+            ], 'Animal Type'),
         'on_change_with_animal_type')
     animal_location = fields.Many2One('stock.location', 'Animal Location',
         domain=[
@@ -129,9 +127,7 @@ class SaleLine:
             'invisible': ~Bool(Eval('animal_type')),
             'required': Bool(Eval('animal_type')),
             'readonly': Eval('animal_type', '') != 'group',
-            }, depends=['animal_type'],
-        on_change=['_parent_sale.sale_date', 'animal', 'animal_location',
-            'animal_quantity'])
+            }, depends=['animal_type'])
     animal_quantity = fields.Integer('Animal Quantity', states={
             'invisible': Eval('animal_type', '') != 'group',
             'required': Eval('animal_type', '') == 'group',
@@ -143,8 +139,8 @@ class SaleLine:
     def __setup__(cls):
         super(SaleLine, cls).__setup__()
         if hasattr(cls, 'analytic_accounts'):
-            cls.animal.on_change.append('analytic_accounts')
-            cls.animal_location.on_change.append('analytic_accounts')
+            cls.animal.on_change.add('analytic_accounts')
+            cls.animal_location.on_change.add('analytic_accounts')
 
     @classmethod
     def get_animal_models(cls):
@@ -157,6 +153,7 @@ class SaleLine:
                 ])
         return [('', '')] + [(m.model, m.name) for m in models]
 
+    @fields.depends('type', 'animal', '_parent_sale.sale_date')
     def on_change_animal(self):
         Animal = Pool().get('farm.animal')
 
@@ -196,6 +193,7 @@ class SaleLine:
                 res['analytic_account_%s' % account.root.id] = account.id
         return res
 
+    @fields.depends('type', 'animal')
     def on_change_with_animal_type(self, name=None):
         Animal = Pool().get('farm.animal')
         if not self.type or not self.animal or self.animal.id < 0:
@@ -204,6 +202,7 @@ class SaleLine:
             return self.animal.type
         return 'group'
 
+    @fields.depends('animal', 'animal_location', '_parent_sale.sale_date')
     def on_change_animal_location(self):
         if not self.animal or not self.animal_location:
             return {

tests/test_sale_farm.py

@@ -1,18 +1,11 @@
-#!/usr/bin/env python
 # The COPYRIGHT file at the top level of this repository contains the full
 # copyright notices and license terms.
-import sys
-import os
-DIR = os.path.abspath(os.path.normpath(os.path.join(__file__,
-    '..', '..', '..', '..', '..', 'trytond')))
-if os.path.isdir(DIR):
-    sys.path.insert(0, os.path.dirname(DIR))
-
-import unittest
 import doctest
+import unittest
+
 import trytond.tests.test_tryton
 from trytond.tests.test_tryton import test_view, test_depends
-from trytond.backend.sqlite.database import Database as SQLiteDatabase
+from trytond.tests.test_tryton import doctest_setup, doctest_teardown
 
 
 class TestCase(unittest.TestCase):
@@ -36,23 +29,10 @@ class TestCase(unittest.TestCase):
         test_depends()
 
 
-def doctest_dropdb(test):
-    database = SQLiteDatabase().connect()
-    cursor = database.cursor(autocommit=True)
-    try:
-        database.drop(cursor, ':memory:')
-        cursor.commit()
-    finally:
-        cursor.close()
-
-
 def suite():
     suite = trytond.tests.test_tryton.suite()
     suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TestCase))
     suite.addTests(doctest.DocFileSuite('scenario_sale_farm.rst',
-            setUp=doctest_dropdb, tearDown=doctest_dropdb, encoding='utf-8',
+            setUp=doctest_setup, tearDown=doctest_teardown, encoding='utf-8',
             optionflags=doctest.REPORT_ONLY_FIRST_FAILURE))
     return suite
-
-if __name__ == '__main__':
-    unittest.TextTestRunner(verbosity=2).run(suite())

tryton.cfg

@@ -1,5 +1,5 @@
 [tryton]
-version=3.0.0
+version=3.4.0
 depends:
     farm
     sale