Hi,

I have to make some customisations to an odoo13 CE instance. (I'm a python developer  whith 0 knowledge of Odoo)

Following the Odoo documentation and some blog tutorials, I managed to create a custom module. Everything worked pretty smoothly until I tried to override the invoice report.

I wanted to bring some modifications to account.report_invoice_document, so I created a view which inherit from it. It seems to work but the text (column headers...) appears in english instead of french.

I thought I understood how it works, but obviously I'm missing some point.

The minimal template below, should show "Sous-total" instead of "Subtotal"

Any clue ?

Regards

<odoo>
    <data>
 <template id="my_custom_report_invoice_document" inherit_id="account.report_invoice_document" priority="999">
 <t t-set="o" t-value="o.with_context(lang=lang)" /> <!-- Attempt to solve the problem -->
            <xpath expr="//div[@class='page']" position="replace">
                <div class="page">
                    <div class="clearfix">
                        <div id="total" class="row">
                            <div t-attf-class="#{'col-4' if report_type != 'html' else 'col-sm-7 col-md-5'} ml-auto">
                                <table class="table table-sm;page-break-inside: avoid;">
                                    <tr class="border-black o_subtotal" style="">
                                        <td><strong>Subtotal</strong></td>
                                        <td class="text-right">
                                            <span t-field="o.amount_untaxed" />
                                        </td>
                                    </tr>
                                    <t t-foreach="o.amount_by_group" t-as="amount_by_group">
                                        <tr style="">
                                            <t
                                                t-if="len(o.line_ids.filtered(lambda line: line.tax_line_id)) == 1 and o.amount_untaxed == amount_by_group[2]">
                                                <td><span t-esc="amount_by_group[0]" /></td>
                                                <td class="text-right o_price_total">
                                                    <span t-esc="amount_by_group[3]" />
                                                </td>
                                            </t>
                                            <t t-else="">
                                                <td>
                                                    <span t-esc="amount_by_group[0]" />
                                                    <span>&amp;nbsp;<span>on</span>
                                                        <t t-esc="amount_by_group[4]" />
                                                    </span>
                                                </td>
                                                <td class="text-right o_price_total">
                                                    <span t-esc="amount_by_group[3]" />
                                                </td>
                                            </t>
                                        </tr>
                                    </t>
                                    <tr class="border-black o_total">
                                        <td><strong>Total</strong></td>
                                        <td class="text-right">
                                            <span t-field="o.amount_total" />
                                        </td>
                                    </tr>
                                </table>
                            </div>
                        </div>
                    </div>
                </div>
            </xpath>
        </template>
    </data>
</odoo>