update supported Python version (#89)

Co-authored-by: Timo Metzger <39711796+tcmetzger@users.noreply.github.com>

.github/workflows/conda.yml

@@ -19,7 +19,8 @@ jobs:
       fail-fast: false
       matrix:
         platform: [ubuntu-latest, macos-latest]
-        python-version: ["3.12"]
+        python-version: ["3.11", "3.12"]
+        # when updating the tested Python versions, please also update README.md
 
     runs-on: ${{ matrix.platform }}
 
@@ -35,15 +36,15 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Get conda
-        uses: conda-incubator/setup-miniconda@v3.0.0
+        uses: conda-incubator/setup-miniconda@v3.1.1
         with:
           miniconda-version: "latest"
           python-version: ${{ matrix.python-version }}
           channels: conda-forge
           auto-activate-base: true
 
       - name: Prepare
-        run: conda install conda-build conda-verify pytest
+        run: conda install conda-build conda-verify pytest liblief=0.14.1
 
       - name: Build
         run: conda build conda.recipe

README.md

@@ -132,7 +132,7 @@ For platforms other than Linux for x64 processors, you can build the package fro
 
 If you are using a system other than Linux (x86_64) or want to build the package from source, you need to have a compatible Fortran compiler, a C++ compiler and CMake installed on your system.
 
-pyRTE-RRTMGP is compatible with POSIX systems and is tested on Linux and macOS using the GNU Fortran compiler (gfortran) and the GNU C++ compiler (g++). The package should also work with the Intel Fortran compiler (ifort) but was not tested with it. If you use ``conda``, the system packages are installed automatically. If you use ``pip``, you need to install those packages yourself (see below).
+pyRTE-RRTMGP is compatible with POSIX systems and is tested on Linux and macOS using Python 3.11/3.12, the GNU Fortran compiler (gfortran), and the GNU C++ compiler (g++). The package should also work with the Intel Fortran compiler (ifort) but was not tested with it. If you use ``conda``, the system packages are installed automatically. If you use ``pip``, you need to install those packages yourself (see below).
 
 The package source code is hosted [on GitHub](https://github.com/earth-system-radiation/pyRTE-RRTMGP). The easiest way to install pyRTE-RRTMGP is to use `git`. You can install git from [here](https://git-scm.com/downloads).
 

conda.recipe/meta.yaml

@@ -1,5 +1,3 @@
-# based on https://github.com/pybind/scikit_build_example
-# setting the requirements https://docs.conda.io/projects/conda-build/en/stable/resources/define-metadata.html#export-runtime-requirements
 package:
   name: pyrte_rrtmgp
   version: 0.0.6
@@ -11,7 +9,6 @@ build:
   number: 0
   script: {{ PYTHON }} -m pip install . -vv
 
-
 requirements:
   build:
     - {{ compiler('c') }}
@@ -24,22 +21,25 @@ requirements:
     - cmake==3.26.4
     - git
     - make
+    - liblief==0.14.1  # Ensure compatibility with conda-build
 
   host:
-    - python
+    - python >=3.11,<3.13
     - pip
     - scikit-build-core
     - pybind11 >=2.10.0
     - numpy >=1.21.0
     - pytest>=7.4
+    - liblief==0.14.1
 
   run:
-    - python
+    - python >=3.11,<3.13
     - numpy >=1.21.0
     - xarray >=2023.5.0
-    - netcdf4 >=1.5.7
+    - netcdf4 >=1.7.2
     - requests>=2.4.0
     - pytest>=7.4
+    - liblief==0.14.1
 
 test:
   imports:
@@ -48,7 +48,7 @@ test:
     - numpy>=1.21
     - pytest>=7.4
     - xarray >=2023.5.0
-    - netcdf4 >=1.5.7
+    - netcdf4 >=1.7.2
     - requests>=2.4.0
   commands:
     - pyrte_rrtmgp run_tests

pyproject.toml

@@ -3,33 +3,28 @@ name = "pyrte_rrtmgp"
 version = "0.0.6"
 description = "A Python interface to the RTE+RRTMGP Fortran software package."
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.11,<3.13"
 dependencies = [
   "numpy>=2.0.0",
   "xarray>=2023.5.0",
-  "netcdf4>=1.5.7",
+  "netcdf4>=1.7.2",
   "requests>=2.4.0",
   "pytest>=6.0.0"
 ]
 classifiers = [
   "Development Status :: 4 - Beta",
   "License :: OSI Approved :: MIT License",
   "Programming Language :: Python :: 3 :: Only",
-  "Programming Language :: Python :: 3.7",
-  "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",
+  "Programming Language :: Python :: 3.12"
 ]
 
 [project.optional-dependencies]
 test = [
   "pytest>=6.0.0",
   "numpy>=2.0.0",
   "xarray>=2023.5.0",
-  "netcdf4>=1.5.7",
+  "netcdf4>=1.7.2",
   "requests>=2.4.0"
 ]