[REQ] Deprecate python 3.8 (#128)

* [REQ] Deprecate python 3.8

* [REQ] Use Python 3.9 for RTD build

* [FIX] Update python in conda env, adapt doctest to numpy>=2

* [REQ] Use numpy<2

.conda_env.yml

@@ -3,7 +3,7 @@ channels:
  - pytorch
  - defaults
 dependencies:
- - pip=21.2.4
- - python=3.8.5
+ - python=3.9.16
+ - pip=23.1.2
  - pip:
  - -e .[lint,test,docs]

.github/workflows/lint-black.yaml

@@ -14,10 +14,10 @@ jobs:
  runs-on: ubuntu-latest
  steps:
  - uses: actions/checkout@v1
- - name: Set up Python 3.8
+ - name: Set up Python 3.9
  uses: actions/setup-python@v1
  with:
- python-version: 3.8
+ python-version: 3.9
  - name: Install dependencies
  run: |
  python -m pip install --upgrade pip

.github/workflows/lint-darglint.yaml

@@ -14,10 +14,10 @@ jobs:
  runs-on: ubuntu-latest
  steps:
  - uses: actions/checkout@v1
- - name: Set up Python 3.8
+ - name: Set up Python 3.9
  uses: actions/setup-python@v1
  with:
- python-version: 3.8
+ python-version: 3.9
  - name: Install dependencies
  run: |
  python -m pip install --upgrade pip

.github/workflows/lint-flake8.yaml

@@ -13,10 +13,10 @@ jobs:
  runs-on: ubuntu-latest
  steps:
  - uses: actions/checkout@v1
- - name: Set up Python 3.8
+ - name: Set up Python 3.9
  uses: actions/setup-python@v1
  with:
- python-version: 3.8
+ python-version: 3.9
  - name: Install dependencies
  run: |
  python -m pip install --upgrade pip

.github/workflows/lint-isort.yaml

@@ -14,10 +14,10 @@ jobs:
  runs-on: ubuntu-latest
  steps:
  - uses: actions/checkout@v1
- - name: Set up Python 3.8
+ - name: Set up Python 3.9
  uses: actions/setup-python@v1
  with:
- python-version: 3.8
+ python-version: 3.9
  - name: Install dependencies
  run: |
  python -m pip install --upgrade pip

.github/workflows/lint-pydocstyle.yaml

@@ -15,10 +15,10 @@ jobs:
  runs-on: ubuntu-latest
  steps:
  - uses: actions/checkout@v1
- - name: Set up Python 3.8
+ - name: Set up Python 3.9
  uses: actions/setup-python@v1
  with:
- python-version: 3.8
+ python-version: 3.9
  - name: Install dependencies
  run: |
  python -m pip install --upgrade pip

.github/workflows/test.yaml

@@ -14,10 +14,10 @@ jobs:
  name: "Python ${{ matrix.python-version }}"
  runs-on: ubuntu-latest
  env:
- USING_COVERAGE: '3.8'
+ USING_COVERAGE: '3.9'
  strategy:
  matrix:
- python-version: ["3.8"]
+ python-version: ["3.9"]
  steps:
  - uses: actions/checkout@v1
  - uses: actions/setup-python@v1

.readthedocs.yaml

@@ -9,7 +9,7 @@ sphinx:
 build:
  os: ubuntu-22.04
  tools:
- python: "3.8"
+ python: "3.9"
 
 python:
  install:

changelog.md

@@ -6,6 +6,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Fixed/Removed
+
+- Deprecate Python 3.8 as it will reach its end of life in October 2024
+ ([PR](https://github.com/f-dangel/curvlinops/pull/128))
+
 ## [2.0.0] - 2024-08-15
 
 This major release is almost fully backward compatible with the `1.x.y` release

pyproject.toml

@@ -28,7 +28,6 @@ classifiers = [
  "Development Status :: 4 - Beta",
  "License :: OSI Approved :: MIT License",
  "Operating System :: OS Independent",
- "Programming Language :: Python :: 3.8",
  "Programming Language :: Python :: 3.9",
  "Programming Language :: Python :: 3.10",
  "Programming Language :: Python :: 3.11",
@@ -40,12 +39,13 @@ dependencies = [
  "backpack-for-pytorch>=1.6.0,<2.0.0",
  "torch>=2.0",
  "scipy>=1.7.1,<2.0.0",
+ "numpy<2.0.0",
  "tqdm>=4.61.0,<5.0.0",
  "einops",
  "einconv",
 ]
 # Require a specific Python version, e.g. Python 2.7 or >= 3.4
-requires-python = ">=3.8"
+requires-python = ">=3.9"
 
 ###############################################################################
 # Development dependencies #