Reverted "Refs #31949 -- Enabled @sensitive_variables to work with async functions."

This reverts commits 23cbed21876bf02f4600c0dac3a5277db5b2afbb and
203a15cadbf8d03b51df1b28d89b2e7ab4264973.

2 files changed, 4 insertions, 57 deletions

diff --git a/tests/view_tests/tests/test_debug.py b/tests/view_tests/tests/test_debug.py
index d0bcc68032..15e69f6811 100644
--- a/tests/view_tests/tests/test_debug.py
+++ b/tests/view_tests/tests/test_debug.py
@@ -9,8 +9,6 @@ from io import StringIO
 from pathlib import Path
 from unittest import mock, skipIf, skipUnless
 
-from asgiref.sync import async_to_sync, iscoroutinefunction
-
 from django.core import mail
 from django.core.files.uploadedfile import SimpleUploadedFile
 from django.db import DatabaseError, connection
@@ -41,7 +39,6 @@ from django.views.debug import (
 from django.views.decorators.debug import sensitive_post_parameters, sensitive_variables
 
 from ..views import (
-    async_sensitive_view,
     custom_exception_reporter_filter_view,
     index_page,
     multivalue_dict_key_error,
@@ -1354,10 +1351,7 @@ class ExceptionReportTestMixin:
         Asserts that potentially sensitive info are displayed in the response.
         """
         request = self.rf.post("/some_url/", self.breakfast_data)
-        if iscoroutinefunction(view):
-            response = async_to_sync(view)(request)
-        else:
-            response = view(request)
+        response = view(request)
         if check_for_vars:
             # All variables are shown.
             self.assertContains(response, "cooked_eggs", status_code=500)
@@ -1377,10 +1371,7 @@ class ExceptionReportTestMixin:
         Asserts that certain sensitive info are not displayed in the response.
         """
         request = self.rf.post("/some_url/", self.breakfast_data)
-        if iscoroutinefunction(view):
-            response = async_to_sync(view)(request)
-        else:
-            response = view(request)
+        response = view(request)
         if check_for_vars:
             # Non-sensitive variable's name and value are shown.
             self.assertContains(response, "cooked_eggs", status_code=500)
@@ -1427,10 +1418,7 @@ class ExceptionReportTestMixin:
         with self.settings(ADMINS=[("Admin", "admin@fattie-breakie.com")]):
             mail.outbox = []  # Empty outbox
             request = self.rf.post("/some_url/", self.breakfast_data)
-            if iscoroutinefunction(view):
-                async_to_sync(view)(request)
-            else:
-                view(request)
+            view(request)
             self.assertEqual(len(mail.outbox), 1)
             email = mail.outbox[0]
 
@@ -1463,10 +1451,7 @@ class ExceptionReportTestMixin:
         with self.settings(ADMINS=[("Admin", "admin@fattie-breakie.com")]):
             mail.outbox = []  # Empty outbox
             request = self.rf.post("/some_url/", self.breakfast_data)
-            if iscoroutinefunction(view):
-                async_to_sync(view)(request)
-            else:
-                view(request)
+            view(request)
             self.assertEqual(len(mail.outbox), 1)
             email = mail.outbox[0]
 
@@ -1558,15 +1543,6 @@ class ExceptionReporterFilterTests(
             self.verify_safe_response(sensitive_view)
             self.verify_safe_email(sensitive_view)
 
-    def test_async_sensitive_request(self):
-        with self.settings(DEBUG=True):
-            self.verify_unsafe_response(async_sensitive_view)
-            self.verify_unsafe_email(async_sensitive_view)
-
-        with self.settings(DEBUG=False):
-            self.verify_safe_response(async_sensitive_view)
-            self.verify_safe_email(async_sensitive_view)
-
     def test_paranoid_request(self):
         """
         No POST parameters and frame variables can be seen in the
@@ -1914,17 +1890,6 @@ class NonHTMLResponseExceptionReporterFilter(
         with self.settings(DEBUG=False):
             self.verify_safe_response(sensitive_view, check_for_vars=False)
 
-    def test_async_sensitive_request(self):
-        """
-        Sensitive POST parameters cannot be seen in the default
-        error reports for sensitive requests.
-        """
-        with self.settings(DEBUG=True):
-            self.verify_unsafe_response(async_sensitive_view, check_for_vars=False)
-
-        with self.settings(DEBUG=False):
-            self.verify_safe_response(async_sensitive_view, check_for_vars=False)
-
     def test_paranoid_request(self):
         """
         No POST parameters can be seen in the default error reports
diff --git a/tests/view_tests/views.py b/tests/view_tests/views.py
index 97febdaf83..a9eeee3cd2 100644
--- a/tests/view_tests/views.py
+++ b/tests/view_tests/views.py
@@ -178,24 +178,6 @@ def sensitive_view(request):
         return technical_500_response(request, *exc_info)
 
 
-@sensitive_variables("sauce")
-@sensitive_post_parameters("bacon-key", "sausage-key")
-async def async_sensitive_view(request):
-    # Do not just use plain strings for the variables' values in the code
-    # so that the tests don't return false positives when the function's source
-    # is displayed in the exception report.
-    cooked_eggs = "".join(["s", "c", "r", "a", "m", "b", "l", "e", "d"])  # NOQA
-    sauce = "".join(  # NOQA
-        ["w", "o", "r", "c", "e", "s", "t", "e", "r", "s", "h", "i", "r", "e"]
-    )
-    try:
-        raise Exception
-    except Exception:
-        exc_info = sys.exc_info()
-        send_log(request, exc_info)
-        return technical_500_response(request, *exc_info)
-
-
 @sensitive_variables()
 @sensitive_post_parameters()
 def paranoid_view(request):