Add module account_invoice_picking_label.

account_invoice_picking_label/__init__.py

@@ -0,0 +1,23 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Account Invoice Picking Label module for OpenERP
+#    Copyright (C) 2013-2014 Akretion
+#    @author: Alexis de Lattre <alexis.delattre@akretion.com>
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 of the
+#    License, or (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+from . import account_invoice

account_invoice_picking_label/__openerp__.py

@@ -0,0 +1,42 @@
+# -*- encoding: utf-8 -*-
+##############################################################################
+#
+#    Account Invoice Picking Label module for OpenERP
+#    Copyright (C) 2014 Akretion
+#    @author: Alexis de Lattre <alexis.delattre@akretion.com>
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 of the
+#    License, or (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+
+{
+    'name': 'Account Invoice Picking Label',
+    'version': '0.1',
+    'category': 'Accounting & Finance',
+    'license': 'AGPL-3',
+    'summary': 'Adds field picking_ids_label on account.invoice',
+    'description': """
+Account Invoice Picking Label
+=============================
+
+Adds a function field named *picking_ids_label* on invoices. This field contains the list of pickings related to the invoice as a string. This field is designed to be displayed in the invoice report.""",
+    'author': 'Akretion',
+    'website': 'http://www.akretion.com/',
+    'depends': ['stock_account'],
+    'data': [],
+    'installable': True,
+    'active': False,
+}
+

account_invoice_picking_label/account_invoice.py

@@ -0,0 +1,52 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Account Invoice Picking Label module for OpenERP
+#    Copyright (C) 2013-2014 Akretion
+#    @author: Alexis de Lattre <alexis.delattre@akretion.com>
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 of the
+#    License, or (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+from openerp.osv import orm, fields
+
+
+class account_invoice(orm.Model):
+    _inherit = "account.invoice"
+
+    def _compute_picking_ids_label(
+            self, cr, uid, ids, name, arg, context=None):
+        res = {}
+        for invoice in self.read(
+                cr, uid, ids, ['picking_ids'], context=context):
+            label = ''
+            if invoice['picking_ids']:
+                pickings = self.pool['stock.picking'].read(
+                    cr, uid, invoice['picking_ids'], ['name'],
+                    context=context)
+                first = True
+                for picking in pickings:
+                    if first:
+                        label += picking['name']
+                        first = False
+                    else:
+                        label += ', %s' % picking['name']
+            res[invoice['id']] = label
+        return res
+
+    _columns = {
+        'picking_ids_label': fields.function(
+            _compute_picking_ids_label, type='char', string='Pickings'),
+        }