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Muhammed Fasil

Please help to get a python function to attach Qweb Report (PDF file) in a binary field 

v15c


report_file = fields.Many2one('ir.attachment', string='PDF')
def generate_report_file(self):
    report_template_id = self.env.ref('id_card_by_fas.id_card_template_report').render_qweb_pdf(self.id)
    data_record = base64.b64encode(report_template_id[0])
    ir_values = {
        'name': "ID Card",
        'type': 'binary',
        'datas': data_record,
        'store_fname': data_record,
        'mimetype': 'application/x-pdf',
    }
    data_id = self.env['ir.attachment'].create(ir_values)
    self.report_file = data_id.id
    return True

Tried above method, but showing the error "AttributeError: 'ir.actions.report' object has no attribute 'render_qweb_pdf'"


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Niyas Raphy (Walnut Software Solutions)

in odoo 15 method is: _render_qweb_pdf

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Muhammed Fasil
Author Best Answer

Thank you.. Niyas Raphy

It was _render_qweb_pdf()


def generate_report_file(self):
    report_template_id = self.env.ref('id_card_by_fas.id_card_template_report')._render_qweb_pdf(self.id)
    data_record = base64.b64encode(report_template_id[0])
    ir_values = {
        'name': "ID Card",
        'type': 'binary',
        'datas': data_record,
        'store_fname': data_record,
        'mimetype': 'application/x-pdf',
    }
    data_id = self.env['ir.attachment'].create(ir_values)
    self.report_file = data_id.id
    return True


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Avatar
Marcos
Best Answer 
If anyone still has problems with this, id did it this way




pdf_content = fields.Binary(string='PDF generado')   
 def action_report(self):        
report_template_id = self.env.ref('base_icg.action_report_op_ticket')._render_qweb_pdf(self.ids)        report_data = report_template_id[0]           
 # Convertir los datos del informe a bytes       
 report_bytes = base64.b64encode(report_data)               
 # Crear el registro de ir.attachment       
 attachment_values = {
	​	​'name': "Informe.pdf",            
	​	​'type': 'binary',            
	​	​'datas': report_bytes,           
	​	​ 'store_fname': "Informe.pdf",            
	​	​'mimetype': 'application/x-pdf',       
	​	​ }        
	​attachment = self.env['ir.attachment'].create(attachment_values)              
  # Almacenar el ID del archivo adjunto en el campo pdf_content      
 self.pdf_content = attachment.datas                
return True
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