Replaced obsolete syntax

docs/usage.rst

@@ -158,7 +158,7 @@ view). The value is a URL that points to a view that fills a list of 2-tuples
 Create the widget::
 
   from django import forms
-  from django.core.urlresolvers import reverse
+  from django.urls import reverse
   from tinymce.widgets import TinyMCE
 
   class SomeForm(forms.Form):
@@ -189,9 +189,9 @@ the flatpages ``content`` field with a predefined list of other flatpages in
 the link dialog you could use something like this::
 
   from django import forms
-  from django.core.urlresolvers import reverse
   from django.contrib.flatpages.admin import FlatPageAdmin
   from django.contrib.flatpages.models import FlatPage
+  from django.urls import reverse
   from tinymce.widgets import TinyMCE
 
   class TinyMCEFlatPageAdmin(FlatPageAdmin):
@@ -238,7 +238,7 @@ provides a view and a template tag to make supporting this plugin easier. To
 use it point the ``plugin_preview_pageurl`` configuration to the view named
 ``tinymce-preview``::
 
-  from django.core.urlresolvers import reverse
+  from django.urls import reverse
   widget = TinyMCE(mce_attrs={'plugin_preview_pageurl': reverse('tinymce-preview', "NAME")})
 
 The view named by ``tinymce-preview`` looks for a template named either

testtinymce/urls.py

@@ -1,14 +1,12 @@
-from django.conf.urls import include, url
 from django.contrib import admin
 from django.contrib.staticfiles.urls import staticfiles_urlpatterns
+from django.urls import include, path
 
 import tinymce.urls
 
-admin.autodiscover()
-
 urlpatterns = [
-    url(r"^tinymce/", include(tinymce.urls)),
-    url(r"^admin/", admin.site.urls),
+    path("tinymce/", include(tinymce.urls)),
+    path("admin/", admin.site.urls),
 ]
 
 urlpatterns += staticfiles_urlpatterns()

tinymce/urls.py

@@ -1,12 +1,12 @@
 # Copyright (c) 2008 Joost Cassee
 # Licensed under the terms of the MIT License (see LICENSE.txt)
-from django.conf.urls import url
+from django.urls import path
 
 from tinymce import views
 
 urlpatterns = [
-    url(r"^spellchecker/$", views.spell_check, name="tinymce-spellcheck"),
-    url(r"^flatpages_link_list/$", views.flatpages_link_list, name="tinymce-linklist"),
-    url(r"^compressor/$", views.compressor, name="tinymce-compressor"),
-    url(r"^filebrowser/$", views.filebrowser, name="tinymce-filebrowser"),
+    path("spellchecker/", views.spell_check, name="tinymce-spellcheck"),
+    path("flatpages_link_list/", views.flatpages_link_list, name="tinymce-linklist"),
+    path("compressor/", views.compressor, name="tinymce-compressor"),
+    path("filebrowser/", views.filebrowser, name="tinymce-filebrowser"),
 ]

tinymce/views.py

@@ -8,7 +8,7 @@
 from django.shortcuts import render
 from django.urls import reverse
 from django.utils.encoding import force_text
-from django.utils.translation import ugettext as _
+from django.utils.translation import gettext as _
 from django.views.decorators.csrf import csrf_exempt
 
 from tinymce.compressor import gzip_compressor

tinymce/widgets.py

@@ -12,19 +12,14 @@
 from django.conf import settings
 from django.contrib.admin import widgets as admin_widgets
 from django.forms.utils import flatatt
+from django.urls import reverse
 from django.utils.encoding import force_text
 from django.utils.html import escape
 from django.utils.safestring import mark_safe
-from django.utils.translation import get_language, ugettext as _
+from django.utils.translation import get_language, gettext as _
 
 import tinymce.settings
 
-try:
-    from django.urls import reverse
-except ImportError:
-    # Django < 1.10
-    from django.core.urlresolvers import reverse
-
 
 class TinyMCE(forms.Textarea):
     """