CI run with pinned deps common to all py/platforms

.github/workflows/testing-pinned.yaml

@@ -0,0 +1,44 @@
+name: testing-pinned
+
+on:
+  pull_request:
+    branches:
+      - main
+    paths-ignore:
+      - CHANGELOG.md
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: false
+
+jobs:
+  test:
+    strategy:
+      max-parallel: 6
+      matrix:
+        # for most PRs, test the min and max supported python on every platform, test all python on ubuntu
+        python-version: ["3.10", "3.12","3.13"]
+        os:
+          - ubuntu-latest
+          - macos-latest
+          - macos-14
+          - windows-latest
+        include:
+          - os: ubuntu-latest
+            python-version: "3.11"
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v6
+      - name: Setup Python
+        uses: actions/setup-python@v6
+        with:
+          python-version: ${{ matrix.python-version }}${{ matrix.dev }}
+      - name: Install requirements
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+          pip install -e . --no-deps
+          pip install src/pyEQL/pyEQL-phreeqc --no-deps
+      - name: Run tests
+        run: |
+          pytest -n auto --cov=src/pyEQL --cov-report=xml --dist=loadscope

.github/workflows/testing.yaml

@@ -46,8 +46,6 @@ jobs:
         include:
           - os: ubuntu-latest
             python-version: "3.11"
-          - os: ubuntu-latest
-            python-version: "3.12"
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v6
@@ -60,6 +58,9 @@ jobs:
           python -m pip install --upgrade pip
           pip install -e ".[testing]"
           pip install src/pyEQL/pyEQL-phreeqc
+      - name: List installed requirements
+        run: |
+          pip freeze
       - name: Run tests
         run: |
           pytest -n auto --cov=src/pyEQL --cov-report=xml --dist=loadscope

requirements.txt

@@ -0,0 +1,127 @@
+aioitertools==0.13.0
+alabaster==1.0.0
+annotated-types==0.7.0
+attrs==25.4.0
+babel==2.17.0
+bcrypt==5.0.0
+bibtexparser==1.4.3
+black==25.12.0
+boto3==1.42.28
+botocore==1.42.28
+certifi==2026.1.4
+cffi==2.0.0
+cfgv==3.5.0
+charset-normalizer==3.4.4
+click==8.3.1
+coverage==7.13.1
+cryptography==46.0.3
+cycler==0.12.1
+distlib==0.4.0
+dnspython==2.8.0
+docutils==0.21.2
+execnet==2.1.2
+filelock==3.20.3
+flexcache==0.3
+flexparser==0.4
+fonttools==4.61.1
+iapws==1.5.4
+identify==2.6.16
+idna==3.11
+imagesize==1.4.1
+iniconfig==2.3.0
+invoke==2.2.1
+Jinja2==3.1.6
+jmespath==1.0.1
+joblib==1.5.3
+jsonlines==4.0.0
+jsonschema==4.26.0
+jsonschema-specifications==2025.9.1
+kiwisolver==1.4.9
+librt==0.7.8
+linkify-it-py==2.0.3
+maggma==0.72.0
+markdown-it-py==3.0.0
+MarkupSafe==3.0.3
+matplotlib==3.10.8
+mdit-py-plugins==0.5.0
+mdurl==0.1.2
+mongomock==4.3.0
+monty==2025.3.3
+mpmath==1.3.0
+msgpack==1.1.2
+mypy==1.19.1
+mypy_extensions==1.1.0
+myst-parser==4.0.1
+narwhals==2.15.0
+networkx==3.4.2
+nodeenv==1.10.0
+numpy==2.2.6
+orjson==3.11.5
+packaging==25.0
+palettable==3.3.3
+pandas==2.3.3
+paramiko==4.0.0
+pathspec==1.0.3
+periodictable==2.0.2
+phreeqpython==1.5.7
+pillow==12.1.0
+Pint==0.24.4
+platformdirs==4.5.1
+plotly==6.5.2
+pluggy==1.6.0
+pre_commit==4.5.1
+py==1.11.0
+pycparser==2.23
+pydantic==2.12.5
+pydantic-settings==2.12.0
+pydantic_core==2.41.5
+pydash==8.0.5
+Pygments==2.19.2
+pymatgen==2025.10.7
+pymongo==4.10.1
+PyNaCl==1.6.2
+pyparsing==3.3.1
+pytest==9.0.2
+pytest-cov==7.0.0
+pytest-xdist==3.8.0
+python-dateutil==2.9.0.post0
+python-dotenv==1.2.1
+pytokens==0.3.0
+pytz==2025.2
+PyYAML==6.0.3
+pyzmq==27.1.0
+referencing==0.37.0
+requests==2.32.5
+rich==14.2.0
+roman-numerals==4.1.0
+rpds-py==0.30.0
+ruamel.yaml==0.19.1
+ruff==0.14.11
+s3transfer==0.16.0
+scipy==1.15.3
+sentinels==1.1.1
+setuptools==80.9.0
+six==1.17.0
+snowballstemmer==3.0.1
+spglib==2.7.0
+Sphinx==8.1.3
+sphinx_rtd_theme==3.1.0
+sphinxcontrib-applehelp==2.0.0
+sphinxcontrib-devhelp==2.0.0
+sphinxcontrib-htmlhelp==2.1.0
+sphinxcontrib-jquery==4.1
+sphinxcontrib-jsmath==1.0.1
+sphinxcontrib-qthelp==2.0.0
+sphinxcontrib-serializinghtml==2.0.0
+sshtunnel==0.4.0
+sympy==1.14.0
+tabulate==0.9.0
+tox==3.28.0
+tqdm==4.67.1
+typing-inspection==0.4.2
+typing_extensions==4.15.0
+tzdata==2025.3
+uc-micro-py==1.0.3
+uncertainties==3.2.4
+urllib3==2.6.3
+virtualenv==20.36.1