Enable the payment methods by default on bank journals (including existing bank journals via post_install scripts)

Enable "Generate Accounting Entries On File Upload" by default

account_banking_sepa_credit_transfer/__init__.py

@@ -2,3 +2,4 @@
 # © 2010-2013 Akretion (www.akretion.com)
 
 from . import models
+from .post_install import update_bank_journals

account_banking_sepa_credit_transfer/__openerp__.py

@@ -23,5 +23,6 @@
     'demo': [
         'demo/sepa_credit_transfer_demo.xml'
     ],
+    'post_init_hook': 'update_bank_journals',
     'installable': True,
 }

account_banking_sepa_credit_transfer/post_install.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+# © 2016 Akretion (Alexis de Lattre <alexis.delattre@akretion.com>)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from openerp import SUPERUSER_ID
+
+
+def update_bank_journals(cr, pool):
+    ajo = pool['account.journal']
+    journal_ids = ajo.search(
+        cr, SUPERUSER_ID, [('type', '=', 'bank')])
+    sct_id = pool['ir.model.data'].xmlid_to_res_id(
+        cr, SUPERUSER_ID,
+        'account_banking_sepa_credit_transfer.sepa_credit_transfer')
+    if sct_id:
+        ajo.write(cr, SUPERUSER_ID, journal_ids, {
+            'outbound_payment_method_ids': [(4, sct_id)],
+        })
+    return