[ADD] report_qr

report_qr/models/ir_actions_report.py

@@ -0,0 +1,17 @@
+from odoo import api, models
+import qrcode
+import io
+
+
+class IrActionsReport(models.Model):
+    _inherit = 'ir.actions.report'
+
+    @api.model
+    def qr_generate(self, value, box_size=3, border=5, **kwargs):
+        try:
+            qr = qrcode.make(value, box_size=box_size, border=border, **kwargs)
+            arr = io.BytesIO()
+            qr.save(arr, format='png')
+            return arr.getvalue()
+        except Exception:
+            raise ValueError("Cannot convert into barcode.")