i worked with Base report xlsx and i want to receive data from my wizard in generate excel methode like this:

try:
    from openerp.addons.report_xlsx.report.report_xlsx import ReportXlsx
except ImportError:
    class ReportXlsx(object):
        def __init__(self, *args, **kwargs):
            pass

class PartnerXlsx(ReportXlsx):

    def generate_xlsx_report(self, workbook, data, partners):
        for obj in partners:
            report_name = obj.name
            # One sheet by partner
            sheet = workbook.add_worksheet(report_name[:31])
            bold = workbook.add_format({'bold': True})
            sheet.write(0, 0, obj.name, bold)                        

            how can i receive data from my custum wizard here 
PartnerXlsx('report.res.partner.xlsx', 'res.partner')