Add python 3.14 to test matrix (#2590)

* add python 3.14 to test matrix

* nix numba

* nix pysam

Author: kandersolar

.github/workflows/pytest-remote-data.yml

@@ -56,7 +56,7 @@ jobs:
     strategy:
       fail-fast: false  # don't cancel other matrix jobs when one fails
       matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
         suffix: ['']  # the alternative to "-min"
         include:
           - python-version: "3.10"

.github/workflows/pytest.yml

@@ -12,7 +12,7 @@ jobs:
       fail-fast: false  # don't cancel other matrix jobs when one fails
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ["3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
         environment-type: [conda, bare]
         suffix: ['']  # placeholder as an alternative to "-min"
         include:

ci/requirements-py3.14.yml

@@ -0,0 +1,28 @@
+name: test_env
+channels:
+    - defaults
+    - conda-forge
+dependencies:
+    - coveralls
+    - cython
+    - ephem
+    - h5py
+    # - numba  # not available for py 3.14 as of 2025-11-03
+    - numpy >= 1.21.2
+    - pandas >= 1.3.3
+    - pip
+    - pytest
+    - pytest-cov
+    - pytest-mock
+    - requests-mock
+    - pytest-timeout
+    - pytest-rerunfailures
+    - conda-forge::pytest-remotedata  # version in default channel is old
+    - python=3.14
+    - pytz
+    - requests
+    - scipy >= 1.7.2
+    - statsmodels
+    - pip:
+        # - nrel-pysam>=2.0  # not available for py 3.14 as of 2025-11-03
+        - solarfactors

docs/sphinx/source/whatsnew/v0.13.2.rst

@@ -53,6 +53,7 @@ Documentation
 
 Testing
 ~~~~~~~
+* Add Python 3.14 to test suite. (:pull:`2590`)
 * Update pytest configuration in ``pyproject.toml`` to work with pytest 9.0.
   (:pull:`2596`)