feat(build): switch build to pyproject.toml

.github/workflows/main.yml

@@ -13,15 +13,15 @@ jobs:
 
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
-    - name: Set up Python 3.11
-      uses: actions/setup-python@v1
+    - name: Set up Python 3.12
+      uses: actions/setup-python@v5
       with:
-        python-version: "3.11"
+        python-version: "3.12"
 
-    - name: Install black
-      run: pip install black
+    - name: Install linting requirements
+      run: pip install -e .[lint]
 
     - name: Check code with black
       run: black --check .
@@ -30,26 +30,26 @@ jobs:
 
     strategy:
       matrix:
-        python-version: [3.9, 3.11]
+        python-version: [3.9, 3.12]
 
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Install apt dependencies
       run: |
         sudo apt-get update
         sudo apt-get install -y libhdf5-serial-dev libopenmpi-dev openmpi-bin libgsl-dev
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
 
     - name: Install pip dependencies
       run: |
-        pip install pytest
-        pip install --use-deprecated=legacy-resolver -e .
+        pip install -e .
+        pip install -e .[test]
 
     - name: Run serial tests
       run: pytest --doctest-modules tests/
@@ -58,12 +58,12 @@ jobs:
 
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
-    - name: Set up Python 3.11
-      uses: actions/setup-python@v1
+    - name: Set up Python 3.12
+      uses: actions/setup-python@v5
       with:
-        python-version: "3.11"
+        python-version: "3.12"
 
     - name: Install apt dependencies
       run: |
@@ -72,9 +72,8 @@ jobs:
 
     - name: Install pip dependencies
       run: |
-        pip install --use-deprecated=legacy-resolver -r requirements.txt
-        pip install --use-deprecated=legacy-resolver -r doc/requirements.txt
-        pip install --use-deprecated=legacy-resolver -e .
+        pip install -e .
+        pip install -e .[docs]
 
     - name: Build sphinx docs
       run: sphinx-build -W -b html doc/ doc/_build/html

.github/workflows/sphinx.yml

@@ -9,23 +9,21 @@ jobs:
     runs-on: ubuntu-latest
     steps:
 
-      - name: Set up Python 3.9
-        uses: actions/setup-python@v1
+      - name: Set up Python 3.12
+        uses: actions/setup-python@v5
         with:
-          python-version: 3.9
+          python-version: 3.12
 
       - name: Install apt dependencies
         run: |
           sudo apt-get update
           sudo apt-get install -y libhdf5-serial-dev libopenmpi-dev openmpi-bin libgsl-dev
 
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Install pip requirements
         run: |
-          pip install numpy  # Needed for pygsl installation
-          pip install --use-deprecated=legacy-resolver -r requirements.txt
-          pip install -r doc/requirements.txt
-          pip install .[sphfunc]
+          pip install -e .
+          pip install -e .[docs]
       - name: Sphinx build
         run: |
           git checkout -b gh-pages

.readthedocs.yml → .readthedocs.yaml

@@ -8,7 +8,7 @@ version: 2
 build:
   os: ubuntu-22.04
   tools:
-    python: "3.10"
+    python: "3.12"
 
 # Build documentation in the docs/ directory with Sphinx
 sphinx:
@@ -17,6 +17,7 @@ sphinx:
 # Optionally declare the Python requirements required to build your docs
 python:
   install:
-    - requirements: doc/requirements.txt
     - method: pip
-      path: .
+      path: .
+      extra_requirements:
+        - docs

README.rst → README.md

@@ -1,6 +1,4 @@
-==================================
-cora - Cosmology in the Radio Band
-==================================
+# cora - Cosmology in the Radio Band
 
 A package for simulating skies for 21cm Intensity Mapping, with a lot of bonus
 utility code for dealing with Healpix maps, spherical co-ordinates etc.

cora/__init__.py

@@ -1,5 +1,4 @@
-"""
-Cosmology in the Radio Band
+"""Cosmology in the Radio Band
 
 Submodules
 ==========
@@ -14,7 +13,12 @@
     util
 """
 
-from ._version import get_versions
+from importlib.metadata import PackageNotFoundError, version
+
+try:
+    __version__ = version("cora")
+except PackageNotFoundError:
+    # package is not installed
+    pass
 
-__version__ = get_versions()["version"]
-del get_versions
+del version, PackageNotFoundError