fix: add support of django 4.0 (#203)

* fix: add support of django 4.0

django-cms 3.11 adds the support of django 4.0 but currently
djangocms-link is not compatible with this version of django as there is
use of force_text in the codebase. So we remove the use of this
deprecated method in favor of `force_str`.

Resolve #202

* Update tests/requirements/dj40_cms311.txt

Co-authored-by: Mark Walker <[email protected]>

Co-authored-by: Vinit Kumar <[email protected]>
Co-authored-by: Mark Walker <[email protected]>

.github/workflows/test.yml

@@ -15,6 +15,7 @@ jobs:
           dj30_cms37.txt,
           dj30_cms38.txt,
           dj31_cms38.txt,
+          dj40_cms311.txt,
         ]
         os: [
           ubuntu-20.04,

CHANGELOG.rst

@@ -5,6 +5,7 @@ Changelog
 Unreleased
 ==========
 
+* Added support for Django 4.0
 * Display page title instead of menu title
 
 

djangocms_link/models.py

@@ -6,7 +6,7 @@
 from django.contrib.sites.models import Site
 from django.core.exceptions import ValidationError
 from django.db import models
-from django.utils.encoding import force_text
+from django.utils.encoding import force_str
 from django.utils.translation import gettext
 from django.utils.translation import gettext_lazy as _
 
@@ -216,7 +216,7 @@ def clean(self):
             'internal_link',
         )
 
-        anchor_field_verbose_name = force_text(
+        anchor_field_verbose_name = force_str(
            self._meta.get_field(anchor_field_name).verbose_name)
         anchor_field_value = getattr(self, anchor_field_name)
 
@@ -225,7 +225,7 @@ def clean(self):
             for key in field_names
         }
         link_field_verbose_names = {
-            key: force_text(self._meta.get_field(key).verbose_name)
+            key: force_str(self._meta.get_field(key).verbose_name)
             for key in link_fields.keys()
         }
         provided_link_fields = {

tests/requirements/dj40_cms311.txt

@@ -0,0 +1,4 @@
+-r base.txt
+
+Django>=4.0,<4.1
+django-cms>=3.11,<4.0