Hi, I want to pass data to qweb report and print that data in report.

python code:

pdf = self.env['report'].sudo().get_pdf(self.ids, report_name, data={'test_variable': 'test_passed'}) 

report template :

<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <data>
        <report id="my_module.report_id" model="my_module.report_model" string="Some Model Report" report_type="qweb-pdf" name="my_module.daily_report" file="my_module.daily_report_file" menu="False"/>
        <template id="my_module.daily_report">
            <t t-call="report.html_container">
                <t t-call="report.internal_layout">
                    <div class="page">
                        <div class="header">
                            <h4>HEADER</h4>
                            <-- i want to see "test_passed" value below -->
                            <span t-esc="data.test_variable"/>

                        </div>
                    </div>
                </t>
            </t>
        </template>
    </data>
</odoo>

When i create a pdf, i don't see variable value.
I am working on odoo-10 .