Added Sphinx clean up global state call.

Author: sarahboyce

docs/management/commands/update_docs.py

@@ -21,6 +21,7 @@
 from sphinx.application import Sphinx
 from sphinx.config import Config
 from sphinx.errors import SphinxError
+from sphinx.testing.util import _clean_up_global_state
 from sphinx.util.docutils import docutils_namespace, patch_docutils
 
 from ...models import DocumentRelease
@@ -233,6 +234,8 @@ def build_doc_release(self, release, force=False, interactive=False):
                             "extensions": extensions,
                         },
                     ).build()
+                # Clean up global state after building each language.
+                _clean_up_global_state()
             except SphinxError as e:
                 self.stderr.write(
                     "sphinx-build returned an error (release %s, builder %s): %s"

docs/tests/test_builder.py

@@ -1,6 +1,7 @@
 from unittest.mock import Mock, patch
 
 from django.test import SimpleTestCase
+from sphinx.testing.util import _clean_up_global_state
 
 from ..builder import DomainObject, PythonObjectsJSONHTMLBuilder
 
@@ -61,3 +62,8 @@ def test_get_doc_context(self, mock_super_get_doc_context):
         self.assertIn("python_objects_search", result)
         self.assertEqual(result["python_objects"], {"ClassA": "module1.ClassA"})
         self.assertEqual(result["python_objects_search"], "ClassA")
+
+
+class TestSphinxAPI(SimpleTestCase):
+    def test_private_sphinx_function_exists(self):
+        _clean_up_global_state()