Initial commit: OCA Report packages (45 packages)

odoo-bringout-oca-reporting-engine-report_qr/report_qr/models/__init__.py

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+from . import ir_actions_report

odoo-bringout-oca-reporting-engine-report_qr/report_qr/models/ir_actions_report.py

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+import io
+
+import qrcode
+from qrcode.image import pil, svg
+
+from odoo import api, models
+
+
+class IrActionsReport(models.Model):
+    _inherit = "ir.actions.report"
+
+    @api.model
+    def qr_generate(self, value, box_size=3, border=5, factory="png", **kwargs):
+        factories = {
+            "png": pil.PilImage,
+            "svg": svg.SvgImage,
+            "svg-fragment": svg.SvgFragmentImage,
+            "svg-path": svg.SvgPathImage,
+        }
+        back_color = kwargs.pop("back_color", "white")
+        fill_color = kwargs.pop("fill_color", "black")
+        try:
+            # Defaults to png if the argument is unknown
+            image_factory = factories.get(factory, pil.PilImage)
+            qr = qrcode.QRCode(
+                box_size=box_size, border=border, image_factory=image_factory, **kwargs
+            )
+            qr.add_data(value)
+            qr.make()
+            img = qr.make_image(fill_color=fill_color, back_color=back_color)
+            arr = io.BytesIO()
+            img.save(arr)
+            return arr.getvalue()
+        except Exception as e:
+            raise ValueError("Cannot convert into barcode.") from e