Bump min deps. (#8586)

* Bump min deps.

Closes #8581

* Fix scipy

* Update bare-minimum

* Consolidate CI jobs

* Fix flox

* Flox 0.7

0.8 enforces 0numbagg > 0.6

* Update packaging

* update whats-new list

Author: dcherian

.github/workflows/ci-additional.yaml

@@ -320,11 +320,6 @@ jobs:
       run:
         shell: bash -l {0}
 
-    strategy:
-      matrix:
-        environment-file: ["bare-minimum", "min-all-deps"]
-      fail-fast: false
-
     steps:
       - uses: actions/checkout@v4
         with:
@@ -340,6 +335,10 @@ jobs:
             conda
             python-dateutil
 
-      - name: minimum versions policy
+      - name: All-deps minimum versions policy
+        run: |
+          python ci/min_deps_check.py ci/requirements/min-all-deps.yml
+
+      - name: Bare minimum versions policy
         run: |
-          python ci/min_deps_check.py ci/requirements/${{ matrix.environment-file }}.yml
+          python ci/min_deps_check.py ci/requirements/bare-minimum.yml

ci/requirements/bare-minimum.yml

@@ -11,6 +11,6 @@ dependencies:
   - pytest-env
   - pytest-xdist
   - pytest-timeout
-  - numpy=1.22
-  - packaging=21.3
-  - pandas=1.4
+  - numpy=1.23
+  - packaging=22.0
+  - pandas=1.5

ci/requirements/min-all-deps.yml

@@ -10,30 +10,35 @@ dependencies:
   - python=3.9
   - boto3=1.24
   - bottleneck=1.3
-  - cartopy=0.20
+  - cartopy=0.21
   - cftime=1.6
   - coveralls
-  - dask-core=2022.7
-  - distributed=2022.7
-  - flox=0.5
+  - dask-core=2022.12
+  - distributed=2022.12
+  # Flox > 0.8 has a bug with numbagg versions
+  # It will require numbagg > 0.6
+  # so we should just skip that series eventually
+  # or keep flox pinned for longer than necessary
+  - flox=0.7
   - h5netcdf=1.1
   # h5py and hdf5 tend to cause conflicts
   # for e.g. hdf5 1.12 conflicts with h5py=3.1
   # prioritize bumping other packages instead
   - h5py=3.7
   - hdf5=1.12
   - hypothesis
-  - iris=3.2
+  - iris=3.4
   - lxml=4.9  # Optional dep of pydap
-  - matplotlib-base=3.5
+  - matplotlib-base=3.6
   - nc-time-axis=1.4
   # netcdf follows a 1.major.minor[.patch] convention
   # (see https://github.com/Unidata/netcdf4-python/issues/1090)
   - netcdf4=1.6.0
-  - numba=0.55
-  - numpy=1.22
-  - packaging=21.3
-  - pandas=1.4
+  - numba=0.56
+  - numbagg=0.2.1
+  - numpy=1.23
+  - packaging=22.0
+  - pandas=1.5
   - pint=0.22
   - pip
   - pydap=3.3
@@ -43,11 +48,9 @@ dependencies:
   - pytest-xdist
   - pytest-timeout
   - rasterio=1.3
-  - scipy=1.8
-  - seaborn=0.11
+  - scipy=1.10
+  - seaborn=0.12
   - sparse=0.13
   - toolz=0.12
-  - typing_extensions=4.3
-  - zarr=2.12
-  - pip:
-    - numbagg==0.2.1
+  - typing_extensions=4.4
+  - zarr=2.13

doc/whats-new.rst

@@ -34,6 +34,26 @@ New Features
 Breaking changes
 ~~~~~~~~~~~~~~~~
 
+- The minimum versions of some dependencies were changed (:pull:`8586`):
+
+  ===================== =========  ========
+   Package                    Old      New
+  ===================== =========  ========
+   cartopy                   0.20      0.21
+   dask-core               2022.7   2022.12
+   distributed             2022.7   2022.12
+   flox                       0.5      0.7
+   iris                       3.2      3.4
+   matplotlib-base            3.5      3.6
+   numpy                     1.22     1.23
+   numba                     0.55     0.56
+   packaging                 21.3     22.0
+   seaborn                   0.11     0.12
+   scipy                      1.8     1.10
+   typing_extensions          4.3      4.4
+   zarr                      2.12     2.13
+  ===================== =========  ========
+
 
 Deprecations
 ~~~~~~~~~~~~

pyproject.toml

@@ -22,9 +22,9 @@ readme = "README.md"
 requires-python = ">=3.9"
 
 dependencies = [
-  "numpy>=1.22",
-  "packaging>=21.3",
-  "pandas>=1.4",
+  "numpy>=1.23",
+  "packaging>=22",
+  "pandas>=1.5",
 ]
 
 [project.urls]