Bump version to 2.3; fix linter errors

Author: vsalvino

setup.cfg

@@ -7,6 +7,7 @@ exclude = .*,migrations
 
 [mypy]
 ignore_missing_imports = True
+check_untyped_defs = True
 
 [tool:pytest]
 DJANGO_SETTINGS_MODULE = testproject.settings

setup.py

@@ -27,5 +27,7 @@
         "Framework :: Django",
         "Framework :: Wagtail",
         "Framework :: Wagtail :: 3",
+        "Framework :: Wagtail :: 4",
+        "Framework :: Wagtail :: 5",
     ],
 )

wagtailcache/__init__.py

@@ -1,3 +1,3 @@
-release = ["2", "2", "1"]
+release = ["2", "3", "0"]
 __version__ = "{0}.{1}.{2}".format(release[0], release[1], release[2])
 __shortversion__ = "{0}.{1}".format(release[0], release[1])

wagtailcache/cache.py

@@ -13,9 +13,14 @@
 from django.core.handlers.wsgi import WSGIRequest
 from django.http.response import HttpResponse
 from django.template.response import SimpleTemplateResponse
-from django.utils.cache import (cc_delim_re, get_cache_key, get_max_age,
-                                has_vary_header, learn_cache_key,
-                                patch_response_headers)
+from django.utils.cache import (
+    cc_delim_re,
+    get_cache_key,
+    get_max_age,
+    has_vary_header,
+    learn_cache_key,
+    patch_response_headers,
+)
 from django.utils.deprecation import MiddlewareMixin
 from wagtail import hooks
 from wagtailcache.settings import wagtailcache_settings
@@ -421,7 +426,7 @@ def serve_password_required_response(self, request, form, action_url):
         """
         Add a cache-control header if the page requires a password.
         """
-        response = super().serve_password_required_response(
+        response = super().serve_password_required_response(  # type: ignore
             request, form, action_url
         )
         response["Cache-Control"] = CacheControl.PRIVATE.value
@@ -432,8 +437,8 @@ def serve(self, request, *args, **kwargs):
         Add a custom cache-control header, or set to private if the page is
         being served behind a view restriction.
         """
-        response = super().serve(request, *args, **kwargs)
-        if self.get_view_restrictions():
+        response = super().serve(request, *args, **kwargs)  # type: ignore
+        if self.get_view_restrictions():  # type: ignore
             response["Cache-Control"] = CacheControl.PRIVATE.value
         elif hasattr(self, "cache_control"):
             if callable(self.cache_control):

wagtailcache/settings.py

@@ -7,7 +7,6 @@
 
 
 class _DefaultSettings:
-
     WAGTAIL_CACHE = True
     WAGTAIL_CACHE_BACKEND = "default"
     WAGTAIL_CACHE_HEADER = "X-Wagtail-Cache"