From 8a474dd0b8c6ac8a531a9b585e2aa1092a3c67f1 Mon Sep 17 00:00:00 2001
From: LinearParadox <you@example.com>
Date: Mon, 12 Jan 2026 17:47:08 -0800
Subject: [PATCH 1/3] add pyproject.toml, resolve numpy buildtime dependency

---
 pyproject.toml | 3 +++
 setup.py       | 3 ++-
 2 files changed, 5 insertions(+), 1 deletion(-)
 create mode 100644 pyproject.toml

diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..689dda2
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,3 @@
+[build-system]
+requires = ["setuptools", "wheel", "cython", "numpy < 2.0"]
+build-backend = "setuptools.build_meta"
diff --git a/setup.py b/setup.py
index 915beb7..8256c61 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,6 @@
 from setuptools import setup, find_packages, Extension
 import sys
 from pathlib import Path
-import numpy
 
 # with open('README.rst') as readme_file:
 #     readme = readme_file.read()
@@ -30,12 +29,14 @@ def readme():
 
 try:
     from Cython.Build import cythonize
+    import numpy
     extensions = cythonize([
         Extension("fseq2.idr_2_0_3.inv_cdf",
                   ["fseq2/idr_2_0_3/inv_cdf.pyx", ],
                   include_dirs=[numpy.get_include()]),
     ])
 except ImportError:
+    import numpy
     extensions = [
         Extension("fseq2.idr_2_0_3.inv_cdf",
                   ["fseq2/idr_2_0_3/inv_cdf.c", ],

From 5626f72a6a6cc3e42184283bc846473d1d252eda Mon Sep 17 00:00:00 2001
From: LinearParadox <you@example.com>
Date: Mon, 12 Jan 2026 17:58:57 -0800
Subject: [PATCH 2/3] update pyproject with name and deps

---
 pyproject.toml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pyproject.toml b/pyproject.toml
index 689dda2..dd2acb4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,3 +1,8 @@
 [build-system]
 requires = ["setuptools", "wheel", "cython", "numpy < 2.0"]
 build-backend = "setuptools.build_meta"
+
+[project]
+name = "fseq2"
+version = "2.0.4"
+dynamic = ["dependencies"]

From 7eacbf750773f6c6e89b681ea02800e98d337f90 Mon Sep 17 00:00:00 2001
From: LinearParadox <you@example.com>
Date: Mon, 12 Jan 2026 18:16:19 -0800
Subject: [PATCH 3/3] fix pyproject weirdness

---
 pyproject.toml | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index dd2acb4..689dda2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,8 +1,3 @@
 [build-system]
 requires = ["setuptools", "wheel", "cython", "numpy < 2.0"]
 build-backend = "setuptools.build_meta"
-
-[project]
-name = "fseq2"
-version = "2.0.4"
-dynamic = ["dependencies"]