Address RemovedInDjango40Warning (1)

force_text() is deprecated in favor of force_str()
smart_text() is deprecated in favor of smart_str()

https://docs.djangoproject.com/en/4.0/releases/3.0/#django-utils-encoding-force-text-and-smart-text

Change-Id: Ic462fa8c3dfa26e8196df19fef5044036a9e97b4

horizon/exceptions.py

@@ -263,8 +263,8 @@ HANDLE_EXC_METHODS = [
 
 
 def _append_detail(message, details):
-    return encoding.force_text(message) + SEPARATOR + \
-        encoding.force_text(details)
+    return encoding.force_str(message) + SEPARATOR + \
+        encoding.force_str(details)
 
 
 def handle(request, message=None, redirect=None, ignore=False,
@@ -315,7 +315,7 @@ def handle(request, message=None, redirect=None, ignore=False,
         exc_type, exc_value, exc_traceback = exc_value.wrapped
         wrap = True
 
-    log_entry = encoding.force_text(exc_value)
+    log_entry = encoding.force_str(exc_value)
 
     user_message = ""
     # We trust messages from our own exceptions
@@ -323,9 +323,9 @@ def handle(request, message=None, redirect=None, ignore=False,
         user_message = log_entry
     # If the message has a placeholder for the exception, fill it in
     elif message and "%(exc)s" in message:
-        user_message = encoding.force_text(message) % {"exc": log_entry}
+        user_message = encoding.force_str(message) % {"exc": log_entry}
     elif message:
-        user_message = encoding.force_text(message)
+        user_message = encoding.force_str(message)
     if details is None:
         user_message = _append_detail(user_message, exc_value)
     elif details:

horizon/forms/fields.py

@@ -27,7 +27,7 @@ from django.forms.utils import flatatt
 from django.forms import widgets
 from django.template.loader import get_template
 from django import urls
-from django.utils.encoding import force_text
+from django.utils.encoding import force_str
 from django.utils.functional import Promise
 from django.utils import html
 from django.utils.safestring import mark_safe
@@ -242,7 +242,7 @@ class SelectWidget(widgets.Widget):
         return attrs
 
     def render_option(self, selected_choices, option_value, option_label):
-        option_value = force_text(option_value)
+        option_value = force_str(option_value)
         other_html = (' selected="selected"'
                       if option_value in selected_choices else '')
 
@@ -259,12 +259,12 @@ class SelectWidget(widgets.Widget):
 
     def render_options(self, selected_choices):
         # Normalize to strings.
-        selected_choices = set(force_text(v) for v in selected_choices)
+        selected_choices = set(force_str(v) for v in selected_choices)
         output = []
         for option_value, option_label in self.choices:
             if isinstance(option_label, (list, tuple)):
                 output.append(html.format_html(
-                    '<optgroup label="{}">', force_text(option_value)))
+                    '<optgroup label="{}">', force_str(option_value)))
                 for option in option_label:
                     output.append(
                         self.render_option(selected_choices, *option))
@@ -279,8 +279,7 @@ class SelectWidget(widgets.Widget):
         if not isinstance(option_label, (str, Promise)):
             for data_attr in self.data_attrs:
                 data_value = html.conditional_escape(
-                    force_text(getattr(option_label,
-                                       data_attr, "")))
+                    force_str(getattr(option_label, data_attr, "")))
                 other_html.append('data-%s="%s"' % (data_attr, data_value))
         return ' '.join(other_html)
 
@@ -288,7 +287,7 @@ class SelectWidget(widgets.Widget):
         if (not isinstance(option_label, (str, Promise)) and
                 callable(self.transform)):
             option_label = self.transform(option_label)
-        return html.conditional_escape(force_text(option_label))
+        return html.conditional_escape(force_str(option_label))
 
     def transform_option_html_attrs(self, option_label):
         if not callable(self.transform_html_attrs):
@@ -473,8 +472,8 @@ class ChoiceInput(SubWidget):
         self.name = name
         self.value = value
         self.attrs = attrs
-        self.choice_value = force_text(choice[0])
-        self.choice_label = force_text(choice[1])
+        self.choice_value = force_str(choice[0])
+        self.choice_label = force_str(choice[1])
         self.index = index
         if 'id' in self.attrs:
             self.attrs['id'] += "_%d" % self.index
@@ -529,7 +528,7 @@ class ThemableCheckboxChoiceInput(ChoiceInput):
         super().__init__(*args, **kwargs)
         # NOTE(e0ne): Django sets default value to None
         if self.value:
-            self.value = set(force_text(v) for v in self.value)
+            self.value = set(force_str(v) for v in self.value)
 
     def is_checked(self):
         if self.value:
@@ -589,7 +588,7 @@ class ThemableCheckboxSelectMultiple(widgets.CheckboxSelectMultiple):
                     self.name, self.value, self.attrs.copy(), choice, i)
                 output.append(html.format_html(
                     self.inner_html,
-                    choice_value=force_text(w),
+                    choice_value=force_str(w),
                     sub_widgets=''))
         return html.format_html(
             self.outer_html,

horizon/messages.py

@@ -19,12 +19,12 @@ messaging needs (e.g. AJAX communication, etc.).
 
 from django.contrib import messages as _messages
 from django.contrib.messages import constants
-from django.utils.encoding import force_text
+from django.utils.encoding import force_str
 from django.utils.safestring import SafeData
 
 
 def horizon_message_already_queued(request, message):
-    _message = force_text(message)
+    _message = force_str(message)
     if request.is_ajax():
         for tag, msg, extra in request.horizon['async_messages']:
             if _message == msg:
@@ -46,7 +46,7 @@ def add_message(request, level, message, extra_tags='', fail_silently=False):
             if isinstance(message, SafeData):
                 extra_tags = extra_tags + ' safe'
             request.horizon['async_messages'].append([tag,
-                                                      force_text(message),
+                                                      force_str(message),
                                                       extra_tags])
         else:
             return _messages.add_message(request, level, message,

horizon/tables/base.py

@@ -730,7 +730,7 @@ class Cell(html.HTMLElement):
             # those columns where truncate is False leads to multiple errors
             # in unit tests
             data = getattr(datum, column.name, '') or ''
-            data = encoding.force_text(data)
+            data = encoding.force_str(data)
             if len(data) > column.truncate:
                 self.attrs['data-toggle'] = 'tooltip'
                 self.attrs['title'] = data

horizon/templatetags/horizon.py

@@ -17,7 +17,7 @@ from collections import OrderedDict
 from django.conf import settings
 from django import template
 from django.template import Node
-from django.utils.encoding import force_text
+from django.utils.encoding import force_str
 from django.utils import translation
 from django.utils.translation import ugettext_lazy as _
 
@@ -34,7 +34,7 @@ class MinifiedNode(Node):
 
     def render(self, context):
         return ' '.join(
-            force_text(self.nodelist.render(context).strip()).split()
+            force_str(self.nodelist.render(context).strip()).split()
         ).replace(' > ', '>').replace(' <', '<')
 
 
@@ -142,9 +142,9 @@ def quota(val, units=None):
     if val == float("inf"):
         return _("(No Limit)")
     if units is not None:
-        return "%s %s %s" % (val, force_text(units),
-                             force_text(_("Available")))
-    return "%s %s" % (val, force_text(_("Available")))
+        return "%s %s %s" % (val, force_str(units),
+                             force_str(_("Available")))
+    return "%s %s" % (val, force_str(_("Available")))
 
 
 @register.filter

horizon/test/helpers.py

@@ -38,7 +38,7 @@ from django import test as django_test
 from django.test.client import RequestFactory
 from django.test import tag
 from django.test import utils as django_test_utils
-from django.utils.encoding import force_text
+from django.utils.encoding import force_str
 
 from django.contrib.staticfiles.testing \
     import StaticLiveServerTestCase as LiveServerTestCase
@@ -230,7 +230,7 @@ class TestCase(django_test.TestCase):
 
         # Otherwise, make sure we got the expected messages.
         for msg_type, count in kwargs.items():
-            msgs = [force_text(m.message)
+            msgs = [force_str(m.message)
                     for m in messages if msg_type in m.tags]
             assert len(msgs) == count, \
                 "%s messages not as expected: %s" % (msg_type.title(),

horizon/test/unit/test_base.py

@@ -375,7 +375,7 @@ class GetUserHomeTests(test.TestCase):
                          base.Horizon.get_user_home(self.test_user))
 
     def test_using_module_function(self):
-        module_func = 'django.utils.encoding.force_text'
+        module_func = 'django.utils.encoding.force_str'
         settings.HORIZON_CONFIG['user_home'] = module_func
         conf.HORIZON_CONFIG._setup()
 

horizon/test/unit/test_exceptions.py

@@ -10,7 +10,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from django.utils.encoding import force_text
+from django.utils.encoding import force_str
 
 from horizon import exceptions
 from horizon.test import helpers as test
@@ -25,7 +25,7 @@ class HandleTests(test.TestCase):
         # Japanese translation of:
         # 'Because the container is not empty, it can not be deleted.'
 
-        expected = ['error', force_text(translated_unicode +
+        expected = ['error', force_str(translated_unicode +
                                        exceptions.SEPARATOR +
                                        translated_unicode), '']
 

horizon/test/unit/test_messages.py

@@ -15,7 +15,7 @@
 import json
 
 from django import http
-from django.utils.encoding import force_text
+from django.utils.encoding import force_str
 from django.utils.safestring import mark_safe
 
 from horizon import messages
@@ -27,7 +27,7 @@ class MessageTests(test.TestCase):
     def test_middleware_header(self):
         req = self.request
         string = "Giant ants are attacking San Francisco!"
-        expected = ["error", force_text(string), ""]
+        expected = ["error", force_str(string), ""]
         self.assertIn("async_messages", req.horizon)
         self.assertCountEqual(req.horizon['async_messages'], [])
         req.META['HTTP_X_REQUESTED_WITH'] = 'XMLHttpRequest'
@@ -42,7 +42,7 @@ class MessageTests(test.TestCase):
     def test_error_message(self):
         req = self.request
         string = mark_safe("We are now safe from ants! Go <a>here</a>!")
-        expected = ["error", force_text(string), " safe"]
+        expected = ["error", force_str(string), " safe"]
         self.assertIn("async_messages", req.horizon)
         self.assertCountEqual(req.horizon['async_messages'], [])
         req.META['HTTP_X_REQUESTED_WITH'] = 'XMLHttpRequest'

horizon/utils/functions.py

@@ -20,14 +20,13 @@ from oslo_utils import units
 from django.conf import settings
 from django.contrib.auth import logout
 from django import http
-from django.utils.encoding import force_text
+from django.utils.encoding import force_str
 from django.utils.functional import lazy
 from django.utils import translation
 
 
 def _lazy_join(separator, strings):
-    return separator.join([force_text(s)
-                           for s in strings])
+    return separator.join([force_str(s) for s in strings])
 
 
 lazy_join = lazy(_lazy_join, str)
@@ -43,7 +42,7 @@ def add_logout_reason(request, response, reason, status='success'):
     # Store the translated string in the cookie
     lang = translation.get_language_from_request(request)
     with translation.override(lang):
-        reason = force_text(reason).encode('unicode_escape').decode('ascii')
+        reason = force_str(reason).encode('unicode_escape').decode('ascii')
         response.set_cookie('logout_reason', reason, max_age=10)
         response.set_cookie('logout_status', status, max_age=10)
 

horizon/utils/lazy_encoder.py

@@ -13,7 +13,7 @@
 #    under the License.
 
 from django.core.serializers.json import DjangoJSONEncoder
-from django.utils.encoding import force_text
+from django.utils.encoding import force_str
 from django.utils.functional import Promise
 
 
@@ -21,5 +21,5 @@ class LazyTranslationEncoder(DjangoJSONEncoder):
     """JSON encoder that resolves lazy objects like translations"""
     def default(self, obj):
         if isinstance(obj, Promise):
-            return force_text(obj)
+            return force_str(obj)
         return super().default(obj)

horizon/views.py

@@ -53,9 +53,9 @@ class PageTitleMixin(object):
 
         if "page_title" not in context:
             con = template.Context(context)
-            # NOTE(sambetts): Use force_text to ensure lazy translations
+            # NOTE(sambetts): Use force_str to ensure lazy translations
             # are handled correctly.
-            temp = template.Template(encoding.force_text(self.page_title))
+            temp = template.Template(encoding.force_str(self.page_title))
             context["page_title"] = temp.render(con)
         return context
 

horizon/workflows/base.py

@@ -26,7 +26,7 @@ from django.template.defaultfilters import linebreaks
 from django.template.defaultfilters import safe
 from django.template.defaultfilters import slugify
 from django import urls
-from django.utils.encoding import force_text
+from django.utils.encoding import force_str
 from django.utils import module_loading
 from django.utils.translation import ugettext_lazy as _
 from openstack_auth import policy
@@ -163,7 +163,7 @@ class Action(forms.Form, metaclass=ActionMetaclass):
         self.required_css_class = 'required'
 
     def __str__(self):
-        return force_text(self.name)
+        return force_str(self.name)
 
     def __repr__(self):
         return "<%s: %s>" % (self.__class__.__name__, self.slug)
@@ -182,7 +182,7 @@ class Action(forms.Form, metaclass=ActionMetaclass):
             tmpl = template.loader.get_template(self.help_text_template)
             text += tmpl.render(extra_context, self.request)
         else:
-            text += linebreaks(force_text(self.help_text))
+            text += linebreaks(force_str(self.help_text))
         return safe(text)
 
     def add_action_error(self, message):
@@ -310,7 +310,7 @@ class Step(object):
         return "<%s: %s>" % (self.__class__.__name__, self.slug)
 
     def __str__(self):
-        return force_text(self.name)
+        return force_str(self.name)
 
     def __init__(self, workflow):
         super().__init__()
@@ -453,7 +453,7 @@ class Step(object):
 
     def get_help_text(self):
         """Returns the help text for this step."""
-        text = linebreaks(force_text(self.help_text))
+        text = linebreaks(force_str(self.help_text))
         text += self.action.get_help_text()
         return safe(text)
 

openstack_dashboard/dashboards/project/instances/workflows/resize_instance.py

@@ -155,5 +155,5 @@ class ResizeInstance(workflows.Workflow):
             api.nova.server_resize(request, instance_id, flavor, disk_config)
             return True
         except Exception as e:
-            self.failure_message = encoding.force_text(e)
+            self.failure_message = encoding.force_str(e)
             return False

openstack_dashboard/dashboards/project/volumes/views.py

@@ -278,7 +278,7 @@ class CreateView(forms.ModalFormView):
                 _("If \"No volume type\" is selected, the volume will be "
                   "created without a volume type.")
 
-            no_type_description = encoding.force_text(message)
+            no_type_description = encoding.force_str(message)
 
         type_descriptions = [{'name': '',
                               'description': no_type_description}] + \

openstack_dashboard/dashboards/settings/user/forms.py

@@ -120,6 +120,6 @@ class UserSettingsForm(forms.SelfHandlingForm):
 
         with translation.override(lang_code):
             messages.success(request,
-                             encoding.force_text(_("Settings saved.")))
+                             encoding.force_str(_("Settings saved.")))
 
         return response

openstack_dashboard/utils/config_types.py

@@ -93,7 +93,7 @@ class Translate(types.ConfigType):
 
     def _formatter(self, value):
         return self.quote_trailing_and_leading_space(
-            encoding.force_text(value))
+            encoding.force_str(value))
 
 
 class Literal(types.ConfigType):
@@ -181,7 +181,7 @@ class Literal(types.ConfigType):
             return '(%s)' % ', '.join(self._format(value) for value in result)
         if isinstance(result, functional.Promise):
             # Lazy translatable string.
-            return repr(encoding.force_text(result))
+            return repr(encoding.force_str(result))
         return repr(result)
 
     def _formatter(self, value):

openstack_dashboard/views.py

@@ -20,7 +20,7 @@ from django.conf import settings
 from django import http
 from django import shortcuts
 from django import urls
-from django.utils.encoding import smart_text
+from django.utils.encoding import smart_str
 import django.views.decorators.vary
 from django.views.generic import TemplateView
 
@@ -96,7 +96,7 @@ class ExtensibleHeaderView(TemplateView):
                 response = view.get(self.request)
                 rendered_response = response.render()
                 packed_response = [view_path.replace('.', '-'),
-                                   smart_text(rendered_response.content)]
+                                   smart_str(rendered_response.content)]
                 header_sections.append(packed_response)
 
             except Exception as e: