Upgrade to Django 3.2 (#2056)

src/pretix/plugins/sendmail/apps.py

@@ -0,0 +1,42 @@
+#
+# This file is part of pretix (Community Edition).
+#
+# Copyright (C) 2014-2020 Raphael Michel and contributors
+# Copyright (C) 2020-2021 rami.io GmbH and contributors
+#
+# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
+# Public License as published by the Free Software Foundation in version 3 of the License.
+#
+# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
+# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
+# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
+# this file, see <https://pretix.eu/about/en/license>.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License along with this program.  If not, see
+# <https://www.gnu.org/licenses/>.
+#
+from django.apps import AppConfig
+from django.utils.translation import gettext_lazy as _
+
+from pretix import __version__ as version
+
+
+class SendMailApp(AppConfig):
+    name = 'pretix.plugins.sendmail'
+    verbose_name = _("Send out emails")
+
+    class PretixPluginMeta:
+        name = _("Send out emails")
+        author = _("the pretix team")
+        category = 'FEATURE'
+        version = version
+        description = _("This plugin allows you to send out emails " +
+                        "to all your customers.")
+
+    def ready(self):
+        from . import signals  # NOQA
+        from . import tasks  # NOQA