From c47ad75e3ceb25166c06f687407cffdb04dae0a6 Mon Sep 17 00:00:00 2001
From: AlexWells <alex.wells@diamond.ac.uk>
Date: Tue, 23 Jun 2026 08:45:46 +0100
Subject: [PATCH] Pin pytest to work around API changes

I can't see exactly what it is, but it must be somewhere in here:
https://docs.pytest.org/en/stable/changelog.html#pytest-9-1-0-2026-06-13
---
 setup.cfg | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/setup.cfg b/setup.cfg
index 92154b4f..f58723a0 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -46,6 +46,8 @@ useful =
     aioca >=1.6
 # Dev and docs dependencies
 dev =
+    # Pytest 9.1.0 deprecates some APIs that some of our plugins require
+    pytest<9.1.0
     pytest-cov
     pytest-flake8
     # Flake8 5.0 starts printing error, so pin to avoid it: