🐛 FIX: add missing _cache argument (#8)

Fix for sphinx-doc/sphinx#11290

Co-authored-by: Chris Sewell <chrisj_sewell@hotmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: 3 people

src/sphinx_pytest/builders.py

@@ -18,7 +18,9 @@ class DoctreeBuilder(DummyBuilder):
     def init(self) -> None:
         self.doctrees: dict[str, nodes.document] = {}
 
-    def write_doctree(self, docname: str, doctree: nodes.document) -> None:
+    def write_doctree(
+        self, docname: str, doctree: nodes.document, *, _cache: bool = True
+    ) -> None:
         # save the doctree instead of pickling to disk
         self.doctrees[docname] = doctree