Add support for py3.8, py3.9

Author: LSchueler

Cargo.lock

@@ -1,7 +1,7 @@
 [package]
 name = "gstools-core"
-version = "1.0.0"
-authors = ["Lennart Schüler <mostem@posteo.de>"]
+version = "1.1.0"
+authors = ["Lennart Schüler <lennart.schueler@ufz.de>"]
 edition = "2021"
 description = "The core functions of GSTools"
 readme = "README.md"
@@ -29,7 +29,7 @@ lto = true
 codegen-units = 1
 
 [dependencies]
-pyo3 = { version = "0.21", features = ["abi3-py310", "extension-module"] }
+pyo3 = { version = "0.21", features = ["abi3-py38", "extension-module"] }
 numpy = "0.21"
 ndarray = { version = "0.15", features = ["rayon", "approx-0_5"] }
 rayon = "1.10"

Cargo.toml

@@ -2,26 +2,31 @@
 name = "gstools-core"
 dependencies = ["numpy>=1.20.0,<2"]
 license = { file = "LICENSE" }
-requires-python = ">=3.10"
+requires-python = ">=3.8"
+dynamic = ["version"]
 classifiers = [
-  "Development Status :: 5 - Production/Stable",
-  "Intended Audience :: Developers",
-  "Intended Audience :: End Users/Desktop",
-  "Intended Audience :: Science/Research",
-  "Intended Audience :: Education",
-  "License :: OSI Approved :: GNU Lesser General Public License v3 (LGPLv3)",
-  "Natural Language :: English",
-  "Programming Language :: Python",
-  "Programming Language :: Python :: 3",
-  "Programming Language :: Python :: 3 :: Only",
-  "Programming Language :: Python :: 3.10",
-  "Programming Language :: Python :: 3.11",
-  "Topic :: Scientific/Engineering",
-  "Topic :: Scientific/Engineering :: GIS",
-  "Topic :: Scientific/Engineering :: Hydrology",
-  "Topic :: Scientific/Engineering :: Mathematics",
-  "Topic :: Scientific/Engineering :: Physics",
-  "Topic :: Utilities",
+    "Development Status :: 5 - Production/Stable",
+    "Intended Audience :: Developers",
+    "Intended Audience :: End Users/Desktop",
+    "Intended Audience :: Science/Research",
+    "Intended Audience :: Education",
+    "License :: OSI Approved :: GNU Lesser General Public License v3 (LGPLv3)",
+    "Natural Language :: English",
+    "Programming Language :: Python",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3 :: Only",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Topic :: Scientific/Engineering",
+    "Topic :: Scientific/Engineering :: GIS",
+    "Topic :: Scientific/Engineering :: Hydrology",
+    "Topic :: Scientific/Engineering :: Mathematics",
+    "Topic :: Scientific/Engineering :: Physics",
+    "Topic :: Utilities",
 ]
 
 [project.urls]