Add field journal_sequences to fiscalyear

__init__.py

@@ -9,5 +9,6 @@ def register():
     Pool.register(
         AccountJournalInvoiceSequence,
         Journal,
+        FiscalYear,
         Invoice,
         module='account_invoice_sequence', type_='model')

account.py

@@ -7,7 +7,7 @@ from trytond.pyson import Eval, If
 from trytond.transaction import Transaction
 
 
-__all__ = ['AccountJournalInvoiceSequence', 'Journal', 'Invoice']
+__all__ = ['AccountJournalInvoiceSequence', 'Journal', 'FiscalYear', 'Invoice']
 __metaclass__ = PoolMeta
 
 
@@ -72,6 +72,20 @@ class Journal:
                 return getattr(sequence, invoice.type + '_sequence')
 
 
+class FiscalYear:
+    __name__ = 'account.fiscalyear'
+    journal_sequences = fields.Function(fields.One2Many('ir.sequence.strict',
+            None, 'Journal Sequences'), 'get_journal_sequences')
+
+    def get_journal_sequences(self, name):
+        pool = Pool()
+        InvoiceSequences = pool.get('account.journal.invoice.sequence')
+        sequences = InvoiceSequences.search([('fiscalyear', '=', self.id)])
+        result = [s.out_invoice_sequence.id for s in sequences]
+        result.extend([s.out_credit_note_sequence.id for s in sequences])
+        return result
+
+
 class Invoice:
     __name__ = 'account.invoice'
 

account.xml

@@ -16,6 +16,12 @@ copyright notices and license terms. -->
             <field name="type">tree</field>
             <field name="name">account_journal_invoice_sequence_list</field>
         </record>
+        <!-- account.fiscalyear -->
+        <record model="ir.ui.view" id="fiscalyear_view_form">
+            <field name="model">account.fiscalyear</field>
+            <field name="inherit" ref="account.fiscalyear_view_form"/>
+            <field name="name">fiscalyear_form</field>
+        </record>
         <!-- account.journal -->
         <record model="ir.ui.view" id="journal_view_form">
             <field name="model">account.journal</field>

view/fiscalyear_form.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<!-- This file is part of the account_invoice_sequence module for Tryton.
+The COPYRIGHT file at the top level of this repository contains the full
+copyright notices and license terms. -->
+<data>
+    <xpath
+        expr="/form/notebook/page[@id='sequences']/field[@name='in_credit_note_sequence']"
+        position="after">
+        <newline/>
+        <field name="journal_sequences" colspan="4"/>
+    </xpath>
+</data>