Merge lp:~openbig/bigconsulting/product_ean13_generator into lp:bigconsulting

[gpa(OpenERP)]

Created new module product_ean13_generator, added wizard Generate Valid EAN13 which generate EAN code for product

=== added directory 'product_ean13_generator'
=== added file 'product_ean13_generator/__init__.py'
--- product_ean13_generator/__init__.py	1970-01-01 00:00:00 +0000
+++ product_ean13_generator/__init__.py	2010-06-03 06:53:20 +0000
@@ -0,0 +1,27 @@
+# -*- encoding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (c) 2009 Ana Juaristi (http://openerpsite.com) All Rights Reserved.
+#    $Id$
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU 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 General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+import product_ean13_generator
+import wizard
+import report
+
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
\ No newline at end of file

=== added file 'product_ean13_generator/__terp__.py'
--- product_ean13_generator/__terp__.py	1970-01-01 00:00:00 +0000
+++ product_ean13_generator/__terp__.py	2010-06-03 06:53:20 +0000
@@ -0,0 +1,48 @@
+# -*- encoding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (c) 2009 Ana Juaristi (http://openerpsite.com) All Rights Reserved.
+#    $Id$
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU 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 General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+{
+    "name" : "Product EAN13 Generator",
+    "version" : "1.0",
+    "author" : "Big Consulting",
+    "website" : "http://www.openbig.org",
+    "category" : "",
+    "description": """
+      * Adds a wizard on product form to generate valid EAN13 product codes.
+      * By default EAN13 will be generated with german country code (404) and 13341 as company code.
+       Each company should this values on administration/sequences to addecuate to his country and company code.
+    """,
+    "license" : "GPL-3",
+    "depends" : ["base","product",],
+    "init_xml" : [],
+    "update_xml" : [
+        "product_ean13_generator_sequence.xml",
+        "product_ean13_generator_wizard.xml",
+        "product_ean13_generator_report.xml"
+        ],
+    "active": False,
+    "installable": True
+}
+
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
+
+

=== added file 'product_ean13_generator/product_ean13_generator.py'
--- product_ean13_generator/product_ean13_generator.py	1970-01-01 00:00:00 +0000
+++ product_ean13_generator/product_ean13_generator.py	2010-06-03 06:53:20 +0000
@@ -0,0 +1,57 @@
+# -*- encoding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (c) 2009 Zikzakmedia S.L. (http://zikzakmedia.com) All Rights Reserved.
+#                       Jordi Esteve <[e-mail]>
+#    $Id$
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU 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 General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+from osv import osv, fields
+from tools.translate import _
+
+class ir_sequence(osv.osv):
+    
+    _inherit = 'ir.sequence'
+    _columns = {
+        'number_max': fields.char('Max. Number',size=64,),
+        'warning_number': fields.char('Warning ab',size=64,),
+        }
+    
+    def get_id(self, cr, uid, sequence_id, test='id=%s', context={}):
+        if test not in ('id=%s', 'code=%s'):
+            raise ValueError('invalid test')
+        cr.execute('select id from ir_sequence where '+test+' and active=%s', (sequence_id, True,))
+        res = cr.dictfetchone()
+        ean_nr = self.browse(cr, uid, res['id'], context=context)
+        sequence = super(ir_sequence, self).get_id(cr, uid, sequence_id, test, context)
+        code = 'generator.ean13'
+        
+        if ean_nr.code == code:
+            number = ean_nr.number_max
+            check_seq = sequence[8:]
+            if check_seq >= ean_nr.warning_number:
+                obj = self.pool.get("ir.actions.server")
+                action_name = "EAN Generator Action"
+                id = obj.search(cr, uid, [('name',"ilike",action_name)])
+                context.update({'active_id':res['id']})
+                obj.run(cr, uid, id, context)
+        return sequence
+    
+ir_sequence()
+
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
\ No newline at end of file

=== added file 'product_ean13_generator/product_ean13_generator_report.xml'
--- product_ean13_generator/product_ean13_generator_report.xml	1970-01-01 00:00:00 +0000
+++ product_ean13_generator/product_ean13_generator_report.xml	2010-06-03 06:53:20 +0000
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data>
+        <report auto="False" id="report_product_ean_generator" model="product.product" name="ean.generator" rml="product_ean13_generator/report/product_ean_generator_report.rml" string="EAN13 Report" header="False"/>
+    </data>
+</openerp>

=== added file 'product_ean13_generator/product_ean13_generator_sequence.xml'
--- product_ean13_generator/product_ean13_generator_sequence.xml	1970-01-01 00:00:00 +0000
+++ product_ean13_generator/product_ean13_generator_sequence.xml	2010-06-03 06:53:20 +0000
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+	<data noupdate="1">
+	
+	    #
+	    # Sequences for product code
+	    #
+	
+	    <record model="ir.sequence.type" id="seq_type_ean13_seq">
+	        <field name="name">Ean13 Generator</field>
+	        <field name="code">generator.ean13</field>
+	    </record>
+	    <record model="ir.sequence" id="seq_ean13_seq">
+	        <field name="name">Ean13 Sequence Generator</field>
+	        <field name="code">generator.ean13</field>
+	        <field name="prefix">40413341</field>
+	        <field name="padding">4</field>
+	        <field name="number_next">2763</field>
+	        <field name="number_max">2906</field>
+	        <field name="warning_number">2890</field>
+	    </record>
+	    
+		<record id="ir_actions_server_seq" model="ir.actions.server">
+			<field eval="5" name="sequence"/>
+			<field eval="&quot;&quot;&quot;Hello,\n
+			EAN next number reached up to warning number, please modify EAN13 sequence.&quot;&quot;&quot;" name="message"/>
+			<field eval="&quot;&quot;&quot;EAN next number reached up to warning number&quot;&quot;&quot;" name="subject"/>
+			<field eval="&quot;&quot;&quot;email&quot;&quot;&quot;" name="state"/>
+			<field eval="&quot;&quot;&quot;ir.actions.server&quot;&quot;&quot;" name="type"/>
+			<field eval="&quot;&quot;&quot;[e-mail]&quot;&quot;&quot;" name="email"/>
+			<field name="model_id" ref="base.model_ir_sequence"/>
+			<field eval="&quot;&quot;&quot;True&quot;&quot;&quot;" name="condition"/>
+			<field eval="&quot;&quot;&quot;EAN Generator Action&quot;&quot;&quot;" name="name"/>
+		</record>
+	
+	    <record model="ir.ui.view" id="view_sale_order_line_tree_direct_delivery">
+			<field name="name">ir.sequence.form</field>
+			<field name="model">ir.sequence</field>
+			<field name="inherit_id" ref="base.sequence_view" />
+			<field name="type">form</field>
+			<field name="arch" type="xml">
+				<field name="number_next" position="after">
+					<group col="4" colspan="4" attrs="{'invisible':[('code','!=','generator.ean13')]}">
+						<separator col="4" colspan="4" string="EAN Number Configuration"/>					
+							<field name="number_max" />
+							<field name="warning_number"/>
+					</group>
+				</field>
+			</field>
+		</record>
+	   				
+	</data>
+</openerp>

=== added file 'product_ean13_generator/product_ean13_generator_wizard.xml'
--- product_ean13_generator/product_ean13_generator_wizard.xml	1970-01-01 00:00:00 +0000
+++ product_ean13_generator/product_ean13_generator_wizard.xml	2010-06-03 06:53:20 +0000
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data>
+    <wizard
+            string="Generate Valid EAN13"
+            model="product.product"
+            name="product_ean13_generator.generator_ean13"
+            menu="True"
+            id="id_generator_ean13"/>
+    </data>
+</openerp>

=== added directory 'product_ean13_generator/report'
=== added file 'product_ean13_generator/report/__init__.py'
--- product_ean13_generator/report/__init__.py	1970-01-01 00:00:00 +0000
+++ product_ean13_generator/report/__init__.py	2010-06-03 06:53:20 +0000
@@ -0,0 +1,25 @@
+# -*- encoding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (c) 2009 Ana Juaristi (http://openerpsite.com) All Rights Reserved.
+#    $Id$
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU 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 General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+import report_product_ean_sequencer
+
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
\ No newline at end of file

=== added file 'product_ean13_generator/report/product_ean_generator_report.rml'
--- product_ean13_generator/report/product_ean_generator_report.rml	1970-01-01 00:00:00 +0000
+++ product_ean13_generator/report/product_ean_generator_report.rml	2010-06-03 06:53:20 +0000
@@ -0,0 +1,121 @@
+<?xml version="1.0"?>
+<document filename="test.pdf">
+  <template pageSize="(595.0,842.0)" title="Test" author="Martin Simon" allowSplitting="20">
+    <pageTemplate id="first">
+      <frame id="first" x1="15.0" y1="42.0" width="539" height="758"/>
+    </pageTemplate>
+  </template>
+  <stylesheet>
+    <blockTableStyle id="Standard_Outline">
+      <blockAlignment value="LEFT"/>
+      <blockValign value="TOP"/>
+    </blockTableStyle>
+    <blockTableStyle id="Table1">
+      <blockAlignment value="LEFT"/>
+      <blockValign value="TOP"/>
+      <lineStyle kind="LINEBEFORE" colorName="#000000" start="0,0" stop="0,-1"/>
+      <lineStyle kind="LINEABOVE" colorName="#000000" start="0,0" stop="0,0"/>
+      <lineStyle kind="LINEBELOW" colorName="#000000" start="0,-1" stop="0,-1"/>
+      <lineStyle kind="LINEBEFORE" colorName="#000000" start="1,0" stop="1,-1"/>
+      <lineStyle kind="LINEABOVE" colorName="#000000" start="1,0" stop="1,0"/>
+      <lineStyle kind="LINEBELOW" colorName="#000000" start="1,-1" stop="1,-1"/>
+      <lineStyle kind="LINEBEFORE" colorName="#000000" start="2,0" stop="2,-1"/>
+      <lineStyle kind="LINEAFTER" colorName="#000000" start="2,0" stop="2,-1"/>
+      <lineStyle kind="LINEABOVE" colorName="#000000" start="2,0" stop="2,0"/>
+      <lineStyle kind="LINEBELOW" colorName="#000000" start="2,-1" stop="2,-1"/>
+      <blockBackground colorName="#ffffff" start="0,0" stop="0,-1"/>
+      <blockBackground colorName="#ffffff" start="1,0" stop="1,-1"/>
+      <blockBackground colorName="#ffffff" start="2,0" stop="2,-1"/>
+    </blockTableStyle>
+    <blockTableStyle id="Table2">
+      <blockAlignment value="LEFT"/>
+      <blockValign value="TOP"/>
+      <lineStyle kind="LINEBEFORE" colorName="#000000" start="0,0" stop="0,-1"/>
+      <lineStyle kind="LINEBELOW" colorName="#000000" start="0,-1" stop="0,-1"/>
+      <lineStyle kind="LINEBEFORE" colorName="#000000" start="1,0" stop="1,-1"/>
+      <lineStyle kind="LINEBELOW" colorName="#000000" start="1,-1" stop="1,-1"/>
+      <lineStyle kind="LINEBEFORE" colorName="#000000" start="2,0" stop="2,-1"/>
+      <lineStyle kind="LINEAFTER" colorName="#000000" start="2,0" stop="2,-1"/>
+      <lineStyle kind="LINEBELOW" colorName="#000000" start="2,-1" stop="2,-1"/>
+    </blockTableStyle>
+    <initialize>
+      <paraStyle name="all" alignment="justify"/>
+    </initialize>
+    <paraStyle name="Standard" fontName="Times-Roman"/>
+    <paraStyle name="Text body" fontName="Times-Roman" spaceBefore="0.0" spaceAfter="6.0"/>
+    <paraStyle name="Heading" fontName="Helvetica" fontSize="8.0" leading="10" spaceBefore="12.0" spaceAfter="6.0"/>
+    <paraStyle name="List" fontName="Helvetica" spaceBefore="0.0" spaceAfter="6.0"/>
+    <paraStyle name="Table Contents" fontName="Times-Roman"/>
+    <paraStyle name="Table Heading" fontName="Times-Roman" alignment="CENTER"/>
+    <paraStyle name="Caption" fontName="Times-Roman" fontSize="12.0" leading="15" spaceBefore="6.0" spaceAfter="6.0"/>
+    <paraStyle name="Index" fontName="Times-Roman"/>
+    <paraStyle name="terp_header" fontName="Helvetica-Bold" fontSize="15.0" leading="19" alignment="LEFT" spaceBefore="12.0" spaceAfter="6.0"/>
+    <paraStyle name="terp_default_8" fontName="Helvetica" fontSize="8.0" leading="10" alignment="LEFT" spaceBefore="0.0" spaceAfter="0.0"/>
+    <paraStyle name="terp_default_Bold_8" fontName="Helvetica-Bold" fontSize="8.0" leading="10" alignment="LEFT" spaceBefore="0.0" spaceAfter="0.0"/>
+    <paraStyle name="terp_default_Bold_12" fontName="Helvetica-Bold" fontSize="12.0" leading="15" alignment="LEFT" spaceBefore="0.0" spaceAfter="0.0"/>
+    <paraStyle name="terp_default_9" fontName="Helvetica" fontSize="9.0" leading="11" alignment="LEFT" spaceBefore="0.0" spaceAfter="0.0"/>
+    <paraStyle name="terp_tblheader_General" fontName="Helvetica-Bold" fontSize="8.0" leading="10" alignment="LEFT" spaceBefore="6.0" spaceAfter="6.0"/>
+    <paraStyle name="terp_tblheader_General_Centre" fontName="Helvetica-Bold" fontSize="8.0" leading="10" alignment="CENTER" spaceBefore="6.0" spaceAfter="6.0"/>
+    <paraStyle name="terp_default_Centre_8" fontName="Helvetica" fontSize="8.0" leading="10" alignment="CENTER" spaceBefore="0.0" spaceAfter="0.0"/>
+    <paraStyle name="terp_tblheader_Details" fontName="Helvetica-Bold" fontSize="9.0" leading="11" alignment="LEFT" spaceBefore="6.0" spaceAfter="6.0"/>
+    <paraStyle name="Footer" fontName="Times-Roman"/>
+    <paraStyle name="Horizontal Line" fontName="Times-Roman" fontSize="6.0" leading="8" spaceBefore="0.0" spaceAfter="14.0"/>
+    <paraStyle name="Heading 9" fontName="Helvetica-Bold" fontSize="75%" leading="NaN" spaceBefore="12.0" spaceAfter="6.0"/>
+    <paraStyle name="terp_tblheader_General_Right" fontName="Helvetica-Bold" fontSize="8.0" leading="10" alignment="RIGHT" spaceBefore="6.0" spaceAfter="6.0"/>
+    <paraStyle name="terp_tblheader_Details_Centre" fontName="Helvetica-Bold" fontSize="9.0" leading="11" alignment="CENTER" spaceBefore="6.0" spaceAfter="6.0"/>
+    <paraStyle name="terp_tblheader_Details_Right" fontName="Helvetica-Bold" fontSize="9.0" leading="11" alignment="RIGHT" spaceBefore="6.0" spaceAfter="6.0"/>
+    <paraStyle name="terp_default_left_10" fontName="Helvetica" fontSize="10.0" leading="13" alignment="LEFT" spaceBefore="0.0" spaceAfter="0.0"/>
+    <paraStyle name="terp_header_Right" fontName="Helvetica-Bold" fontSize="15.0" leading="19" alignment="LEFT" spaceBefore="12.0" spaceAfter="6.0"/>
+    <paraStyle name="terp_header_Centre" fontName="Helvetica-Bold" fontSize="15.0" leading="19" alignment="CENTER" spaceBefore="12.0" spaceAfter="6.0"/>
+    <paraStyle name="terp_default_address" fontName="Helvetica" fontSize="10.0" leading="13" alignment="LEFT" spaceBefore="0.0" spaceAfter="0.0"/>
+    <paraStyle name="terp_default_Centre_9" fontName="Helvetica" fontSize="9.0" leading="11" alignment="CENTER" spaceBefore="0.0" spaceAfter="0.0"/>
+    <paraStyle name="terp_default_Right_9" fontName="Helvetica" fontSize="9.0" leading="11" alignment="LEFT" spaceBefore="0.0" spaceAfter="0.0"/>
+    <paraStyle name="terp_default_1" fontName="Helvetica" fontSize="2.0" leading="3" alignment="LEFT" spaceBefore="0.0" spaceAfter="0.0"/>
+    <paraStyle name="terp_default_Right_9_Bold" fontName="Helvetica-Bold" fontSize="9.0" leading="11" alignment="LEFT" spaceBefore="0.0" spaceAfter="0.0"/>
+    <paraStyle name="terp_default_Italic" rightIndent="0.0" leftIndent="20.0" fontName="Helvetica-Oblique" fontSize="8.0" leading="10" alignment="LEFT" spaceBefore="0.0" spaceAfter="0.0"/>
+    <paraStyle name="Preformatted Text" fontName="Times-Roman" fontSize="10.0" leading="13" spaceBefore="0.0" spaceAfter="0.0"/>
+    <paraStyle name="terp_default_Centre_9_Bold" fontName="Helvetica-Bold" fontSize="9.0" leading="11" alignment="CENTER" spaceBefore="0.0" spaceAfter="0.0"/>
+    <paraStyle name="terp_default_2" fontName="Helvetica" fontSize="2.0" leading="3" alignment="LEFT" spaceBefore="0.0" spaceAfter="0.0"/>
+    <images/>
+  </stylesheet>
+  <story>
+    <para style="terp_default_8">
+      <font color="white"> </font>
+    </para>
+    <para style="Standard">
+      <font color="white"> </font>
+    </para>
+    <blockTable colWidths="78.0,294.0,167.0" style="Table1">
+      <tr>
+        <td>
+          <para style="terp_default_Bold_12">Code</para>
+        </td>
+        <td>
+          <para style="terp_default_Bold_12">Name</para>
+        </td>
+        <td>
+          <para style="terp_default_Bold_12">EAN 13 Code</para>
+        </td>
+      </tr>
+    </blockTable>
+    <section>
+      <para style="terp_default_1">[[repeatIn(objects,'o')]]</para>
+      <blockTable colWidths="78.0,294.0,167.0" style="Table2">
+        <tr>
+          <td>
+            <para style="terp_default_left_10">[[ o.code ]]</para>
+          </td>
+          <td>
+            <para style="terp_default_left_10">[[ o.name ]]</para>
+          </td>
+          <td>
+            <para style="terp_default_left_10">[[ o.ean13 ]]</para>
+          </td>
+        </tr>
+      </blockTable>
+    </section>
+    <para style="Standard">
+      <font color="white"> </font>
+    </para>
+  </story>
+</document>

=== added file 'product_ean13_generator/report/product_ean_generator_report.sxw'
Binary files product_ean13_generator/report/product_ean_generator_report.sxw	1970-01-01 00:00:00 +0000 and product_ean13_generator/report/product_ean_generator_report.sxw	2010-06-03 06:53:20 +0000 differ
=== added file 'product_ean13_generator/report/report_product_ean_sequencer.py'
--- product_ean13_generator/report/report_product_ean_sequencer.py	1970-01-01 00:00:00 +0000
+++ product_ean13_generator/report/report_product_ean_sequencer.py	2010-06-03 06:53:20 +0000
@@ -0,0 +1,35 @@
+# -*- encoding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution	
+#    Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>). All Rights Reserved
+#    $Id$
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU 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 General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+import time
+from report import report_sxw
+
+class report_generator(report_sxw.rml_parse):
+    def __init__(self, cr, uid, name, context):
+        super(report_generator, self).__init__(cr, uid, name, context=context)
+        self.localcontext.update({
+            'time': time,
+        })
+report_sxw.report_sxw('report.ean.generator','product.product','addons/product_ean13_generator/report/product_ean_generator_report.rml',parser=report_generator)
+
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
+

=== added directory 'product_ean13_generator/wizard'
=== added file 'product_ean13_generator/wizard/__init__.py'
--- product_ean13_generator/wizard/__init__.py	1970-01-01 00:00:00 +0000
+++ product_ean13_generator/wizard/__init__.py	2010-06-03 06:53:20 +0000
@@ -0,0 +1,25 @@
+# -*- encoding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (c) 2009 Ana Juaristi (http://openerpsite.com) All Rights Reserved.
+#    $Id$
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU 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 General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+import generator_ean13
+
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
\ No newline at end of file

=== added file 'product_ean13_generator/wizard/generator_ean13.py'
--- product_ean13_generator/wizard/generator_ean13.py	1970-01-01 00:00:00 +0000
+++ product_ean13_generator/wizard/generator_ean13.py	2010-06-03 06:53:20 +0000
@@ -0,0 +1,81 @@
+# -*- encoding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (c) 2009 Ana Juaristi (http://openerpsite.com) All Rights Reserved.
+#    $Id$
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU 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 General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+import wizard
+import pooler
+import string
+import math
+from tools.translate import _
+
+ean13_generator_form = """<?xml version="1.0" encoding="utf-8"?>
+<form string="Create ean13">
+    <label string="Do you want to define ean codes for packaging?  If yes,you have to define packaging list before starting the wizard" />
+</form>"""
+
+ean13_generator_fields = {}
+
+def is_pair(x):
+    return not x%2
+
+def _generatorEan13(self, cr, uid, data, context):
+    
+    product_obj = pooler.get_pool(cr.dbname).get('product.product')
+    sequence_obj = pooler.get_pool(cr.dbname).get('ir.sequence')
+    packaging_obj = pooler.get_pool(cr.dbname).get('product.packaging')
+
+    for product in product_obj.browse(cr, uid, data['ids'], context=context):
+        ref = sequence_obj.get(cr, uid, 'generator.ean13')
+        sum=0
+        for i in range(12):
+            if is_pair(i):
+                sum += int(ref[i])
+            else:
+                sum += 3 * int(ref[i])
+        new_ean_cc = int(math.ceil(sum / 10.0) * 10 - sum)
+        new_ean = ref + str(new_ean_cc)
+        vals = {'ean13': new_ean}
+        product_obj.write(cr, uid, [product.id], vals)
+        for pack in product.packaging:
+            vals = {'ean': new_ean}
+            packaging_obj.write(cr, uid, [pack.id], vals)
+
+    return {}
+
+class generate_ean13(wizard.interface):
+    states = {
+        'init' : {
+            'actions' : [],
+            'result' : {'type' : 'form',
+                    'arch' : ean13_generator_form,
+                    'fields' : ean13_generator_fields,
+                    'state' : [('end', 'Cancel'),('create', 'Generate ean13') ]}
+        },
+        'create' : {
+            'actions' : [],
+            'result' : {'type' : 'action',
+                    'action' : _generatorEan13,
+                    'state' : 'end'}
+        },
+    }
+generate_ean13("product_ean13_generator.generator_ean13")
+
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: