Minimum changes to make it work for Djnago 3.2

suit/admin.py

@@ -1,4 +1,5 @@
 from django.contrib import admin
+from django.core.exceptions import FieldDoesNotExist
 from django.db import models
 from django.utils.safestring import mark_safe
 try:
@@ -93,7 +94,7 @@ def get_queryset(self, request):
         for field_name in self.list_display:
             try:
                 field = model._meta.get_field(field_name)
-            except models.FieldDoesNotExist:
+            except FieldDoesNotExist:
                 continue
 
             if isinstance(field.remote_field, models.ManyToOneRel):

suit/admin_filters.py

@@ -1,4 +1,4 @@
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 from django.contrib.admin import FieldListFilter
 
 

suit/sass/layout/_content.scss

@@ -47,9 +47,9 @@ body.change-form {
       > a {
         &:not([class*="btn-"]) {
           @extend .btn-round;
-          @include btn-mixin(info, none, sm, round=true);
+          @include btn-mixin(info, $icon-plus-circle, sm, true);
           &.addlink {
-            @include btn-mixin(success, $icon-plus-circle, sm, round=true);
+            @include btn-mixin(success, $icon-plus-circle, sm, true);
           }
         }
       }

suit/sass/layout/_vertical.scss

@@ -11,6 +11,9 @@ body.suit_layout_vertical:not(.login) {
     display: flex;
     position: relative;
     align-content: flex-start;
+    #main {
+      width: 100%;
+    }
     #header {
       display: flex;
       flex-direction: column;

suit/sass/pages/_changelist.scss

@@ -20,11 +20,11 @@ $filter-col-width: 15rem;
       }
     }
   }
-  #changelist-filter:not(:empty) + #changelist-form {
+  #changelist-filter:not(:empty) + .changelist-form-container {
     margin-right: 2rem;
   }
   #toolbar {
-    margin-bottom: 1.5rem;
+    margin-bottom: 1.16rem;
     #changelist-search {
       label {
         display: none;
@@ -51,6 +51,8 @@ $filter-col-width: 15rem;
     }
   }
   #changelist-filter {
+    margin-top: 0.35rem;
+    margin-left: 2rem;
     float: right;
     width: $filter-col-width;
     //position: absolute;
@@ -94,7 +96,7 @@ $filter-col-width: 15rem;
       }
     }
   }
-  #changelist-form {
+  .changelist-form-container {
     flex: 1;
     .actions {
       margin: -.5rem 0 1rem 0;

suit/sortables.py

@@ -13,7 +13,7 @@ class SortableModelAdminBase(object):
     sortable = 'order'
 
     class Media:
-        js = ('suit/js/suit.sortables.js',)
+        js = ('admin/js/jquery.init.js', 'suit/js/suit.sortables.js',)
 
 
 class SortableListForm(ModelForm):

suit/templates/admin/base.html

@@ -73,6 +73,11 @@ <h1 id="site-name">
     {% include 'suit/menu.html' %}
 {% endblock %}
 
+{% block nav-sidebar %}
+    {% include "suit/nav_sidebar.html" %}
+{% endblock %}
+
+
 {% block footer %}
 {#    </div> <!-- Put footer outside #container -->#}
     {% if not is_popup %}

suit/templates/suit/nav_sidebar.html

@@ -0,0 +1 @@
+<!-- This is to temporarily remove the sidebar not compatible with django-suit. -->

suit/tests/settings.py

@@ -11,6 +11,7 @@
     'django.contrib.sessions',
     'django.contrib.auth',
     'django.contrib.contenttypes',
+    'django.contrib.messages',
     'django.contrib.sites',
 ]
 

suit/widgets.py

@@ -17,7 +17,7 @@ def media(self):
         return forms.Media(js=('suit/js/autosize.min.js',))
 
     def render(self, name, value, attrs=None, renderer=None):
-        output = super(AutosizedTextarea, self).render(name, value, attrs,renderer)
+        output = super(AutosizedTextarea, self).render(name, value, attrs)
         output += mark_safe(
             "<script type=\"text/javascript\">django.jQuery(function () { autosize(document.getElementById('id_%s')); });</script>"
             % name)
@@ -30,7 +30,7 @@ class CharacterCountTextarea(AutosizedTextarea):
     """
 
     def render(self, name, value, attrs=None, renderer=None):
-        output = super(CharacterCountTextarea, self).render(name, value, attrs, renderer)
+        output = super(CharacterCountTextarea, self).render(name, value, attrs)
         output += mark_safe(
             "<script type=\"text/javascript\">django.jQuery(function () { django.jQuery('#id_%s').suitCharactersCount(); });</script>"
             % name)
@@ -53,23 +53,24 @@ class EnclosedInput(TextInput):
     Widget for bootstrap appended/prepended inputs
     """
 
-    def __init__(self, attrs=None, prepend=None, append=None, prepend_class='addon', append_class='addon'):
+    def __init__(self, attrs=None, prepend=None, append=None, prepend_class='addon', append_class='addon', onclick_append=None):
         """
         :param prepend_class|append_class: CSS class applied to wrapper element. Values: addon or btn
         """
         self.prepend = prepend
         self.prepend_class = prepend_class
         self.append = append
         self.append_class = append_class
+        self.onclick_append = onclick_append
         super(EnclosedInput, self).__init__(attrs=attrs)
 
     def enclose_value(self, value, wrapper_class):
         if value.startswith("fa-"):
             value = '<i class="fa %s"></i>' % value
-        return '<span class="input-group-%s">%s</span>' % (wrapper_class, value)
+        return '<span class="input-group-text input-group-%s"%s>%s</span>' % (wrapper_class, "onclick="+self.onclick_append if self.onclick_append else "", value)
 
     def render(self, name, value, attrs=None, renderer=None):
-        output = super(EnclosedInput, self).render(name, value, attrs, renderer)
+        output = super(EnclosedInput, self).render(name, value, attrs)
         div_classes = set()
         if self.prepend:
             div_classes.add('input-group')