add menu, groups, planner-list, forms...

cashbook.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# This file is part of the cashbook-planner from m-ds for Tryton.
+# The COPYRIGHT file at the top level of this repository contains the
+# full copyright notices and license terms.
+
+
+from trytond.pool import PoolMeta
+from trytond.model import fields
+from trytond.pyson import Eval, Bool
+
+
+class Cashbook(metaclass=PoolMeta):
+    __name__ = 'cashbook.book'
+
+    planner = fields.One2Many(
+        string='Scheduled Bookings', model_name='cashbook.planner',
+        field='cashbook', depends=['btype'],
+        states={'invisible': ~Bool(Eval('btype'))})
+
+# end Cashbook