From d14ad3062a0b8beb36c732d2da3af108dad9ad04 Mon Sep 17 00:00:00 2001
From: georgeRobertson <50412379+georgeRobertson@users.noreply.github.com>
Date: Thu, 13 Aug 2026 11:59:13 +0100
Subject: [PATCH] ci: lock poetry install to binary only for most deps

---
 poetry.toml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/poetry.toml b/poetry.toml
index 9d82d94..93385b5 100644
--- a/poetry.toml
+++ b/poetry.toml
@@ -1,6 +1,10 @@
 [experimental]
 new-installer = false
 
+[installer]
+only-binary = ":all:"
+no-binary = ["pyspark"]
+
 [solver]
 min-release-age = 10