Upgrade to Django 3.2 (#2056)

src/pretix/plugins/paypal/__init__.py

@@ -31,36 +31,3 @@
 # Unless required by applicable law or agreed to in writing, software distributed under the Apache License 2.0 is
 # distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 # License for the specific language governing permissions and limitations under the License.
-
-from django.apps import AppConfig
-from django.utils.functional import cached_property
-from django.utils.translation import gettext_lazy as _
-
-from pretix import __version__ as version
-
-
-class PaypalApp(AppConfig):
-    name = 'pretix.plugins.paypal'
-    verbose_name = _("PayPal")
-
-    class PretixPluginMeta:
-        name = _("PayPal")
-        author = _("the pretix team")
-        version = version
-        category = 'PAYMENT'
-        description = _("This plugin allows you to receive payments via PayPal")
-
-    def ready(self):
-        from . import signals  # NOQA
-
-    @cached_property
-    def compatibility_errors(self):
-        errs = []
-        try:
-            import paypalrestsdk  # NOQA
-        except ImportError:
-            errs.append("Python package 'paypalrestsdk' is not installed.")
-        return errs
-
-
-default_app_config = 'pretix.plugins.paypal.PaypalApp'