ticket_venta/report/report_ticket_template.xml

<?xml version="1.0" encoding="utf-8"?>
<openerp>
  <data>
    <template id="report_ticket_ferreteria">
      <t t-call="report.external_layout">
        <div class="page" style="width: 70mm; font-size: 10px; font-family: monospace; margin-top: 5px;">
          <t t-foreach="docs" t-as="doc">
            <div style="text-align: center;">
              <strong><t t-esc="doc.company_id.name"/></strong><br/>
              <t t-esc="doc.company_id.actividad or ''"/><br/>
              <t t-esc="doc.company_id.street or ''"/><br/>
              <t t-esc="doc.company_id.street2 or ''"/><br/>
              Tel: <t t-esc="doc.company_id.phone or ''"/><br/>
              -------------------------------<br/>
            </div>

            <div>
              <strong>Factura:</strong> <t t-esc="doc.number or doc.name"/><br/>
              <strong>Cliente:</strong> <t t-esc="doc.partner_id.name or ''"/><br/>
              -------------------------------<br/>
            </div>

            <table style="width:100%; font-size:11px;">
              <thead>
                <tr>
                  <th style="text-align:left;">Cant</th>
                  <th style="text-align:left;">Descripción</th>
                  <th style="text-align:right;">Total</th>
                </tr>
              </thead>
              <tbody>
                <tr t-foreach="doc.invoice_line" t-as="line">

                  <td><t t-esc="'{0:,.0f}'.format(line.quantity)"/></td>
                  <td><t t-esc="line.name"/></td>
                  <td style="text-align:right;"><t t-esc="'{0:,.0f}'.format((line.quantity * line.price_unit))"/></td>
                </tr>
              </tbody>
            </table>

            <div style="border-top: 1px dashed #000; margin-top: 5px;"></div>
            <div style="text-align:right;">
              <strong>Total: </strong><t t-esc="'{0:,.0f}'.format(doc.amount_total)"/>
            </div>
            <br/>
            <div style="text-align: center;">
              Gracias por su compra
            </div>
          </t>
        </div>
      </t>
    </template>
  </data>
</openerp>