From a13d05601af0fb4a065cef33302ffe07e19cf3b7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Deuchnord?= <git@deuchnord.fr>
Date: Thu, 25 Jun 2026 09:49:23 +0200
Subject: [PATCH] build!: drop support for Python < 11

---
 .github/workflows/tests.yml |  3 ---
 Makefile                    |  2 +-
 pyproject.toml              | 18 +++++-------------
 tests.py                    |  3 +--
 4 files changed, 7 insertions(+), 19 deletions(-)

diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 6deb5ab..3ecd1a1 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -18,9 +18,6 @@ jobs:
           - macos-latest
           - windows-latest
         python_version:
-          - '3.8'
-          - '3.9'
-          - '3.10'
           - '3.11'
           - '3.12'
           - '3.13'
diff --git a/Makefile b/Makefile
index 275b019..dda0e73 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 black:
-	poetry run black kosmorrolib
+	poetry run black kosmorrolib tests.py
 
 .PHONY: tests
 tests: doctests
diff --git a/pyproject.toml b/pyproject.toml
index 35957a5..ec19069 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,16 +12,10 @@ license = "AGPL-3.0-or-later"
 description = "A library to computes the ephemerides."
 readme = "README.md"
 
-requires-python = "^3.8"
+requires-python = "^3.11"
 dependencies = [
     "skyfield (>=1.49,<2.0)",
-
-    # handling Python constraints of older versions of NumPy
-    "numpy (>=1.0,<1.25) ; python_version == '3.8'",
-    "numpy (>=2.0,<2.1) ; python_version == '3.9'",
-    "numpy (>=2.1,<2.3) ; python_version == '3.10'",
-    "numpy (>=2.3,<3.0) ; python_version >= '3.11'",
-
+    "numpy (>=2.3,<3.0)",
     "skyfield-data (>=7.0.0)",
     "python-dateutil (>=2.8,<3.0)"
 ]
@@ -34,13 +28,11 @@ classifiers = [
     "Intended Audience :: Education",
 ]
 
-[tool.poetry.dependencies]
-
 [tool.poetry.group.dev.dependencies]
-black = ">23.1,<25.0"
+black = ">=23.1"
 parameterized = "^0.9.0"
-coverage = "^6.1.2"
-coveralls = "^3.3.1"
+coverage = ">=6.1"
+coveralls = ">=3.3"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]
diff --git a/tests.py b/tests.py
index 22ee4a3..ad51124 100644
--- a/tests.py
+++ b/tests.py
@@ -4,13 +4,12 @@ from doctest import testmod, NORMALIZE_WHITESPACE
 
 from kosmorrolib import *
 
-
 if __name__ == "__main__":
     failures = 0
     tests = 0
 
     for module in [events, ephemerides, model]:
-        (f, t) = testmod(module, optionflags=NORMALIZE_WHITESPACE)
+        f, t = testmod(module, optionflags=NORMALIZE_WHITESPACE)
         failures += f
         tests += t