[IMP] report_qr: black, isort

report_qr/__manifest__.py

@@ -2,17 +2,13 @@
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
 
 {
-    'name': 'Web QR Manager',
+    "name": "Web QR Manager",
-    'version': '12.0.1.0.0',
+    "version": "12.0.1.0.0",
-    'author': 'Creu Blanca, '
+    "author": "Creu Blanca, " "Odoo Community Association (OCA)",
-              'Odoo Community Association (OCA)',
+    "category": "Sales",
-    'category': 'Sales',
+    "website": "https://github.com/OCA/reporting-engine",
-    'website': 'https://github.com/OCA/reporting-engine',
+    "license": "AGPL-3",
-    'license': 'AGPL-3',
+    "depends": ["web"],
-    'depends': [
+    "data": [],
-        'web',
+    "installable": True,
-    ],
-    'data': [
-    ],
-    'installable': True,
 }

report_qr/controllers/qr.py

@@ -1,21 +1,22 @@
 import werkzeug
+
 from odoo import http
 from odoo.http import request
 
 
 class Home(http.Controller):
-
+    @http.route("/report/qr", type="http", auth="public")
-    @http.route('/report/qr', type='http', auth="public")
+    def report_qr(self, value, box_size=3, border=3, factory="png", **kwargs):
-    def report_qr(self, value, box_size=3, border=3, factory='png', **kwargs):
         try:
-            barcode = request.env['ir.actions.report'].qr_generate(
+            barcode = request.env["ir.actions.report"].qr_generate(
-                value, box_size=box_size, border=border,
+                value, box_size=box_size, border=border, factory=factory, **kwargs
-                factory=factory, **kwargs)
+            )
         except (ValueError, AttributeError):
             raise werkzeug.exceptions.HTTPException(
-                description='Cannot convert into barcode.')
+                description="Cannot convert into barcode."
-        if factory != 'png':
+            )
+        if factory != "png":
             return request.make_response(
-                barcode, headers=[('Content-Type', 'image/svg+xml')])
+                barcode, headers=[("Content-Type", "image/svg+xml")]
-        return request.make_response(
+            )
-            barcode, headers=[('Content-Type', 'image/png')])
+        return request.make_response(barcode, headers=[("Content-Type", "image/png")])

report_qr/models/ir_actions_report.py

@@ -1,20 +1,21 @@
-from odoo import api, models
-import qrcode
-from qrcode.image import svg, pil
 import io
 
+import qrcode
+from qrcode.image import pil, svg
+
+from odoo import api, models
+
 
 class IrActionsReport(models.Model):
-    _inherit = 'ir.actions.report'
+    _inherit = "ir.actions.report"
 
     @api.model
-    def qr_generate(self, value, box_size=3, border=5,
+    def qr_generate(self, value, box_size=3, border=5, factory="png", **kwargs):
-                    factory='png', **kwargs):
         factories = {
-            'png': pil.PilImage,
+            "png": pil.PilImage,
-            'svg': svg.SvgImage,
+            "svg": svg.SvgImage,
-            'svg-fragment': svg.SvgFragmentImage,
+            "svg-fragment": svg.SvgFragmentImage,
-            'svg-path': svg.SvgPathImage,
+            "svg-path": svg.SvgPathImage,
         }
         # Color parameters seem to be inverted in the library
         back_color = kwargs.pop("back_color", "black")
@@ -23,12 +24,11 @@ class IrActionsReport(models.Model):
             # Defaults to png if the argument is unknown
             image_factory = factories.get(factory, pil.PilImage)
             qr = qrcode.QRCode(
-                box_size=box_size, border=border,
+                box_size=box_size, border=border, image_factory=image_factory, **kwargs
-                image_factory=image_factory, **kwargs)
+            )
             qr.add_data(value)
             qr.make()
-            img = qr.make_image(fill_color=fill_color,
+            img = qr.make_image(fill_color=fill_color, back_color=back_color)
-                                back_color=back_color)
             arr = io.BytesIO()
             img.save(arr)
             return arr.getvalue()

report_qr/tests/test_report_qr.py

@@ -5,17 +5,16 @@ from odoo.tests.common import HttpCase
 
 
 class TestReportQr(HttpCase):
-
     def test_qr_generation(self):
-        data = 'TEST'
+        data = "TEST"
-        image = self.url_open('/report/qr?value=%s' % data)
+        image = self.url_open("/report/qr?value=%s" % data)
-        self.assertEqual(image.headers['Content-type'], 'image/png')
+        self.assertEqual(image.headers["Content-type"], "image/png")
 
     def test_qr_overflow(self):
         """There is a QR limitation for 4296 characters, we will test that an
         Exception is raised"""
-        new_data = ''
+        new_data = ""
         for i in range(0, 1500):
-            new_data += 'TEST'
+            new_data += "TEST"
         with self.assertRaises(Exception):
-            self.env['ir.actions.report'].qr_generate(new_data)
+            self.env["ir.actions.report"].qr_generate(new_data)