Update PPT and add lowest supported versions (#502)

* Update PPT and add lowest supported versions

* Better cdshealpix pin

* Newer matplotlib

* Ooops

* More recent astropy too

* Newer nested.

Author: delucchi-cmu

.copier-answers.yml

@@ -1,5 +1,5 @@
 # Changes here will be overwritten by Copier
-_commit: v2.0.6
+_commit: v2.0.7
 _src_path: gh:lincc-frameworks/python-project-template
 author_email: [email protected]
 author_name: LINCC Frameworks
@@ -24,3 +24,4 @@ python_versions:
 - '3.11'
 - '3.12'
 - '3.13'
+test_lowest_version: direct

.github/workflows/asv-main.yml

@@ -34,7 +34,9 @@ jobs:
       with:
         fetch-depth: 0
     - name: Install dependencies
-      run: pip install "asv[virtualenv]==${{env.ASV_VERSION}}"
+      run: |
+        pip install asv==${{env.ASV_VERSION}}
+        pip install virtualenv==20.30 # Temporary fix to airspeed-velocity/asv#1484
     - name: Configure git
       run: |
         git config user.name "github-actions[bot]"

.github/workflows/asv-nightly.yml

@@ -30,7 +30,9 @@ jobs:
       with:
         fetch-depth: 0
     - name: Install dependencies
-      run: pip install "asv[virtualenv]==${{env.ASV_VERSION}}"
+      run: |
+        pip install asv==${{env.ASV_VERSION}}
+        pip install virtualenv==20.30 # Temporary fix to airspeed-velocity/asv#1484
     - name: Configure git
       run: |
         git config user.name "github-actions[bot]"

.github/workflows/asv-pr.yml

@@ -39,7 +39,9 @@ jobs:
       run: |
         echo "Workflow Run ID: ${{github.run_id}}"
     - name: Install dependencies
-      run: pip install "asv[virtualenv]==${{env.ASV_VERSION}}" lf-asv-formatter
+      run: |
+        pip install asv==${{env.ASV_VERSION}} lf-asv-formatter
+        pip install virtualenv==20.30 # Temporary fix to airspeed-velocity/asv#1484
     - name: Make artifacts directory
       run: mkdir -p ${{env.ARTIFACTS_DIR}}
     - name: Save pull request number

.github/workflows/testing-and-coverage.yml

@@ -1,3 +1,4 @@
+
 # This workflow will install Python dependencies, run tests and report code coverage with a variety of Python versions
 # For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
 
@@ -36,3 +37,23 @@ jobs:
       uses: codecov/codecov-action@v5
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
+  test-lowest-versions:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python 3.10
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.10'
+    - name: Install dependencies
+      run: |
+        sudo apt-get update
+        python -m pip install --upgrade uv
+        uv venv venv
+        source venv/bin/activate
+        uv pip compile --resolution=lowest-direct -o requirements_lowest.txt pyproject.toml
+        uv pip install --constraint=requirements_lowest.txt -e .[dev]
+    - name: Run unit tests with pytest
+      run: |
+        source venv/bin/activate
+        python -m pytest

pyproject.toml

@@ -18,21 +18,22 @@ classifiers = [
 dynamic = ["version"]
 requires-python = ">=3.10"
 dependencies = [
-    "aiohttp", # http filesystem support
-    "astropy",
+    "aiohttp>=3.8.0", # http filesystem support
+    "astropy>=6.1.5",
+    "cdshealpix>=0.7.0",
     "fsspec>=2023.10.0", # Used for abstract filesystems
-    "jproperties",
-    "matplotlib>=3.3",
+    "jproperties>=2.0.0",
+    "matplotlib>=3.10.1",
     "mocpy>=0.17.1",
+    "nested-pandas>=0.4.1",
     "numba>=0.58",
-    "numpy<3", 
-    "pandas",
-    "nested-pandas>=0.3.8,<0.5.0",
+    "numpy>=2,<3", 
+    "pandas>=2.0",
     "pyarrow>=14.0.1",
-    "pydantic",
-    "scipy",
+    "pydantic>=2.0",
+    "scipy>=1.7.2",
     "typing-extensions>=4.3.0",
-    "universal-pathlib",
+    "universal-pathlib>=0.2.2",
 ]
 
 [project.urls]
@@ -76,54 +77,7 @@ omit=["src/hats/_version.py"]
 
 [tool.black]
 line-length = 110
-target-version = ["py38"]
-
+target-version = ["py310"]
 [tool.isort]
 profile = "black"
 line_length = 110
-
-[tool.ruff]
-line-length = 110
-target-version = "py310"
-
-[tool.ruff.lint]
-select = [
-    # pycodestyle
-    "E",
-    "W",
-    # Pyflakes
-    "F",
-    # pep8-naming
-    "N",
-    # pyupgrade
-    "UP",
-    # flake8-bugbear
-    "B",
-    # flake8-simplify
-    "SIM",
-    # isort
-    "I",
-    # docstrings
-    "D101",
-    "D102",
-    "D103",
-    "D106",
-    "D206",
-    "D207",
-    "D208",
-    "D300",
-    "D417",
-    "D419",
-    # Numpy v2.0 compatibility
-    "NPY201",
-]
-
-ignore = [
-    "UP006", # Allow non standard library generics in type hints
-    "UP007", # Allow Union in type hints
-    "SIM114", # Allow if with same arms
-    "B028", # Allow default warning level
-    "SIM117", # Allow nested with
-    "UP015", # Allow redundant open parameters
-    "UP028", # Allow yield in for loop
-]