Update 'pwa/urls.py'

Fix for Django 4.0

pwa/urls.py

@@ -1,10 +1,10 @@
-from django.conf.urls import url
+from django.urls import re_path
 
 from .views import manifest, service_worker, offline
 
 # Serve up serviceworker.js and manifest.json at the root
 urlpatterns = [
-    url('^serviceworker.js$', service_worker, name='serviceworker'),
-    url('^manifest.json$', manifest, name='manifest'),
-    url('^offline/$', offline, name='offline')
+    re_path(r'^serviceworker\.js$', service_worker, name='serviceworker'),
+    re_path(r'^manifest\.json$', manifest, name='manifest'),
+    re_path('^offline/$', offline, name='offline')
 ]

pwa/views.py

@@ -14,7 +14,7 @@ def manifest(request):
         setting_name: getattr(app_settings, setting_name)
         for setting_name in dir(app_settings)
         if setting_name.startswith('PWA_')
-    })
+    }, content_type='application/json')
 
 
 def offline(request):

requirements-dev.txt

@@ -1,2 +1,2 @@
-pypandoc==1.3.3
-tox==3.2.1
+pypandoc==1.5
+tox==3.16.1

setup.py

@@ -4,9 +4,7 @@ from setuptools import find_packages, setup
 short_description = 'A Django app to include a manifest.json and Service Worker instance to enable progressive web ' \
                     'app behavior '
 
-# noinspection PyBroadException
 try:
-    # noinspection PyPackageRequirements
     import pypandoc
 
     long_description = pypandoc.convert('README.md', 'rst')
@@ -22,7 +20,7 @@ install_requirements = [
 
 setup(
     name='django-pwa',
-    version='1.0.9',
+    version='1.0.10',
     packages=find_packages(),
     install_requires=install_requirements,
     include_package_data=True,
@@ -52,6 +50,7 @@ setup(
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
         'Topic :: Internet :: WWW/HTTP',
         'Topic :: Internet :: WWW/HTTP :: Dynamic Content',
     ],

tests/test_view.py

@@ -19,6 +19,10 @@ class ManifestTest(TestCase):
         """GET /manifest.json Should return status code 200"""
         self.assertEqual(self.response.status_code, 200)
 
+    def test_content_type_json(self):
+        """The content type Must be JSON"""
+        self.assertEqual(self.response['content-type'], 'application/json')
+
     def test_template(self):
         """Must have the template manifest.json"""
         self.assertTemplateUsed(self.response, 'manifest.json')

tox.ini

@@ -6,6 +6,7 @@ envlist =
     py37-django{20}
     py37-django{21}
     py37-django{30}
+    py38-django{30}
 
 [testenv]
 commands = python runtests.py
@@ -16,6 +17,7 @@ basepython =
     py35: python3.5
     py36: python3.6
     py37: python3.7
+    py38: python3.8
 deps =
     django18: django==1.8
     django19: django==1.9
@@ -25,4 +27,4 @@ deps =
     django21: Django==2.1
     django30: Django==3.0
 
-    pypandoc==1.3.3
+    pypandoc==1.5