From 2eb10f83b0b186dcb0604ebd64bd43906c4f7409 Mon Sep 17 00:00:00 2001
From: stefan <holst@cse.kyutech.ac.jp>
Date: Sun, 23 Nov 2025 21:31:40 +0900
Subject: [PATCH] add pytest dev dependency

---
 .python-version | 1 +
 pyproject.toml  | 7 ++++++-
 2 files changed, 7 insertions(+), 1 deletion(-)
 create mode 100644 .python-version

diff --git a/.python-version b/.python-version
new file mode 100644
index 0000000..3a4f41e
--- /dev/null
+++ b/.python-version
@@ -0,0 +1 @@
+3.13
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index 2d92525..fae0708 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ authors = [
 ]
 description = 'High-performance processing and analysis of non-hierarchical VLSI designs'
 readme = "README.rst"
-requires_python = ">=3.8"
+requires-python = ">=3.10,<3.14"
 dependencies = [
     "numpy>=1.17.0",
     "lark>=1.3.0",
@@ -30,3 +30,8 @@ homepage = "https://github.com/s-holst/kyupy"
 requires = ["hatchling"]
 build-backend = "hatchling.build"
 
+[dependency-groups]
+dev = [
+    "pytest>=9.0.1",
+]
+