diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 55401bf0eb2211cae86503a2bb26185e499ce74d_LmdpdGxhYi1jaS55bWw=..9a2413fce7bc5e6d77de207260619f423e1f7e58_LmdpdGxhYi1jaS55bWw= 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -9,7 +9,7 @@
mypy:
variables:
- INSTALL_SECTION: "[test,schema-validation]"
+ INSTALL_SECTION: "[test,schema-validation,qrcode]"
test:
variables:
@@ -13,7 +13,7 @@
test:
variables:
- INSTALL_SECTION: "[test,schema-validation]"
+ INSTALL_SECTION: "[test,schema-validation,qrcode]"
test-no-schema-validation:
extends: test
diff --git a/NEWS.rst b/NEWS.rst
index 55401bf0eb2211cae86503a2bb26185e499ce74d_TkVXUy5yc3Q=..9a2413fce7bc5e6d77de207260619f423e1f7e58_TkVXUy5yc3Q= 100644
--- a/NEWS.rst
+++ b/NEWS.rst
@@ -1,6 +1,14 @@
Changelog
=========
+18.0.6.1.0
+----------
+
+- Image converter is copypasted from the redner Odoo Module. long term, it must
+ be deleted from the redner Module
+
+- Add QR code converter & test it
+
18.0.6.0.0
----------
diff --git a/__init__.py b/__init__.py
index 55401bf0eb2211cae86503a2bb26185e499ce74d_X19pbml0X18ucHk=..9a2413fce7bc5e6d77de207260619f423e1f7e58_X19pbml0X18ucHk= 100644
--- a/__init__.py
+++ b/__init__.py
@@ -53,3 +53,5 @@
Validator,
)
from .xref import Xref, JsonLD_ID
+from .image import ImageFile, ImageDataURL
+from .qr_code import QRCodeFile, QRCodeDataURL, stringToQRCode, QRToImage
diff --git a/__manifest__.py b/__manifest__.py
index 55401bf0eb2211cae86503a2bb26185e499ce74d_X19tYW5pZmVzdF9fLnB5..9a2413fce7bc5e6d77de207260619f423e1f7e58_X19tYW5pZmVzdF9fLnB5 100644
--- a/__manifest__.py
+++ b/__manifest__.py
@@ -21,7 +21,7 @@
"name": "Converter",
"license": "AGPL-3",
"summary": "Convert odoo records to/from plain data structures.",
- "version": "18.0.6.0.0",
+ "version": "18.0.6.1.0",
"category": "Hidden",
"author": "XCG Consulting",
"website": "https://orbeet.io/",
diff --git a/image.py b/image.py
new file mode 100644
index 0000000000000000000000000000000000000000..9a2413fce7bc5e6d77de207260619f423e1f7e58_aW1hZ2UucHk=
--- /dev/null
+++ b/image.py
@@ -0,0 +1,66 @@
+##############################################################################
+#
+# Converter Odoo module
+# Copyright © 2020, 2025 XCG Consulting <https://xcg-consulting.fr>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+import base64
+from collections.abc import Mapping
+from typing import Any
+
+from odoo import models # type: ignore[import-untyped]
+from odoo.tools.mimetypes import guess_mimetype # type: ignore[import-untyped]
+
+from .base import Converter
+
+
+def image(value: bytes):
+ # get MIME type associated with the decoded_data.
+ image_base64 = base64.b64decode(value)
+ mimetype = guess_mimetype(image_base64)
+ return {"body": value.decode("ascii"), "mime-type": mimetype}
+
+
+class ImageFile(Converter):
+ def __init__(self, fieldname):
+ self.fieldname = fieldname
+
+ def odoo_to_message(
+ self, instance: models.Model, ctx: Mapping | None = None
+ ) -> Any:
+ value = getattr(instance, self.fieldname)
+
+ if not value:
+ return {}
+
+ return image(value)
+
+
+class ImageDataURL(Converter):
+ def __init__(self, fieldname):
+ self.fieldname = fieldname
+
+ def odoo_to_message(
+ self, instance: models.Model, ctx: Mapping | None = None
+ ) -> Any:
+ value = getattr(instance, self.fieldname)
+
+ if not value:
+ return ""
+ tmp = image(value)
+
+ return "data:{};base64,{}".format(tmp["mime-type"], tmp["body"])
diff --git a/pyproject.toml b/pyproject.toml
index 55401bf0eb2211cae86503a2bb26185e499ce74d_cHlwcm9qZWN0LnRvbWw=..9a2413fce7bc5e6d77de207260619f423e1f7e58_cHlwcm9qZWN0LnRvbWw= 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,6 +19,7 @@
[project.optional-dependencies]
schema-validation = ["fastjsonschema"]
+qrcode = ["qrcode"]
doc = ["sphinx"]
test = []
diff --git a/qr_code.py b/qr_code.py
new file mode 100644
index 0000000000000000000000000000000000000000..9a2413fce7bc5e6d77de207260619f423e1f7e58_cXJfY29kZS5weQ==
--- /dev/null
+++ b/qr_code.py
@@ -0,0 +1,97 @@
+##############################################################################
+#
+# Converter Odoo module
+# Copyright © 2020, 2025 XCG Consulting <https://xcg-consulting.fr>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+import base64
+import io
+from collections.abc import Mapping
+from typing import Any
+
+from odoo import models # type: ignore[import-untyped]
+
+from .base import Converter
+
+_qrcode: None | Exception = None
+try:
+ import qrcode # type: ignore[import-untyped]
+except ImportError as e:
+ _qrcode = e
+
+
+def QRToImage(qr):
+ """Generate a image dict from a QR Code"""
+ img = qr.make_image(fill="black", back_color="white")
+ buffered = io.BytesIO()
+ img.save(buffered, format="PNG")
+
+ body = base64.b64encode(buffered.getvalue()).decode("ascii")
+ return {"body": body, "mime-type": "image/png"}
+
+
+def stringToQRCode(data: str):
+ """Generate a QR code from a string and return it as a base64-encoded image."""
+ if not data:
+ return False
+
+ if _qrcode is not None:
+ raise _qrcode
+
+ qr = qrcode.QRCode(
+ version=1,
+ error_correction=qrcode.constants.ERROR_CORRECT_L,
+ box_size=10,
+ border=4,
+ )
+ qr.add_data(data)
+ qr.make(fit=True)
+ return qr
+
+
+class QRCodeFile(Converter):
+ def __init__(self, fieldname):
+ self.fieldname = fieldname
+
+ def odoo_to_message(
+ self, instance: models.Model, ctx: Mapping | None = None
+ ) -> Any:
+ value = getattr(instance, self.fieldname)
+
+ if not value:
+ return {}
+
+ return QRToImage(stringToQRCode(value))
+
+
+class QRCodeDataURL(Converter):
+ def __init__(self, fieldname):
+ self.fieldname = fieldname
+
+ def odoo_to_message(
+ self, instance: models.Model, ctx: Mapping | None = None
+ ) -> Any:
+ value = getattr(instance, self.fieldname)
+
+ if not value:
+ return ""
+
+ image = QRToImage(stringToQRCode(value))
+ return "data:{};base64,{}".format(
+ image["mime-type"],
+ image["body"],
+ )
diff --git a/tests/__init__.py b/tests/__init__.py
index 55401bf0eb2211cae86503a2bb26185e499ce74d_dGVzdHMvX19pbml0X18ucHk=..9a2413fce7bc5e6d77de207260619f423e1f7e58_dGVzdHMvX19pbml0X18ucHk= 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -4,6 +4,7 @@
test_field,
test_ir_model,
test_mail_template,
+ test_qr_code,
test_relation,
test_switch,
test_validate,
diff --git a/tests/test_qr_code.py b/tests/test_qr_code.py
new file mode 100644
index 0000000000000000000000000000000000000000..9a2413fce7bc5e6d77de207260619f423e1f7e58_dGVzdHMvdGVzdF9xcl9jb2RlLnB5
--- /dev/null
+++ b/tests/test_qr_code.py
@@ -0,0 +1,62 @@
+##############################################################################
+#
+# Converter Odoo module
+# Copyright © 2025 XCG Consulting <https://xcg-consulting.fr>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+from unittest import skipUnless
+
+from odoo import tests # type: ignore[import-untyped]
+
+from .. import QRCodeDataURL, QRCodeFile, stringToQRCode
+
+
+@skipUnless(tests.can_import("qrcode"), "qrcode module not available")
+class TestQRCode(tests.TransactionCase):
+ def setUp(self):
+ super().setUp()
+ self.ready_mat = self.env["res.partner"].search(
+ [("name", "=", "Ready Mat")], limit=1
+ )
+
+ def test_print_qr_code_1(self):
+ qr = stringToQRCode("https://google.com")
+ qr.print_ascii()
+
+ def test_string_to_qr_code_2(self):
+ qr = stringToQRCode(self.ready_mat.website)
+ qr.print_ascii()
+
+ def test_qr_code_file(self):
+ converter = QRCodeFile("website")
+ img = converter.odoo_to_message(self.ready_mat)
+
+ self.assertEqual("image/png", img["mime-type"])
+ self.assertRegex(
+ img["body"],
+ r"[A-Za-z0-9+/=]+$",
+ "The generated base64 body is incorrect",
+ )
+
+ def test_qr_code_data_url(self):
+ converter = QRCodeDataURL("website")
+ url = converter.odoo_to_message(self.ready_mat)
+ self.assertRegex(
+ url,
+ r"^data:image/png;base64,[A-Za-z0-9+/=]+$",
+ "The generated Data URL is not correctly formatted",
+ )