Allow to define options for workbook creation

report_xlsx/__openerp__.py

@@ -10,7 +10,7 @@
               'Odoo Community Association (OCA)',
     'website': "http://acsone.eu",
     'category': 'Reporting',
-    'version': '9.0.1.0.0',
+    'version': '9.0.1.0.1',
     'license': 'AGPL-3',
     'external_dependencies': {'python': ['xlsxwriter']},
     'depends': [

report_xlsx/report/report_xlsx.py

@@ -35,11 +35,14 @@ class ReportXlsx(report_sxw):
             self.env.cr, self.env.uid, ids, self.env.context)
         self.parser_instance.set_context(objs, data, ids, 'xlsx')
         file_data = StringIO()
-        workbook = xlsxwriter.Workbook(file_data)
+        workbook = xlsxwriter.Workbook(file_data, self.get_workbook_options())
         self.generate_xlsx_report(workbook, data, objs)
         workbook.close()
         file_data.seek(0)
         return (file_data.read(), 'xlsx')
 
+    def get_workbook_options(self):
+        return {}
+
     def generate_xlsx_report(self, workbook, data, objs):
         raise NotImplementedError()