Merge pull request numpy#19576 from charris/update-ci-python-versions

MAINT: Make Python3.8 the default for CI testing.

Author: mattip

.github/workflows/build_test.yml

@@ -16,7 +16,7 @@ defaults:
 
 env:
   DOWNLOAD_OPENBLAS: 1
-  PYTHON_VERSION: 3.7
+  PYTHON_VERSION: 3.8
 
 jobs:
   lint:
@@ -52,11 +52,11 @@ jobs:
     - uses: ./.github/actions
 
   basic:
-    needs: [smoke_test, lint]
+    needs: [smoke_test]
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.8, 3.9, 3.10.0-beta.4]
+        python-version: [3.7, 3.9, 3.10.0-beta.4]
     steps:
     - uses: actions/checkout@v2
       with:
@@ -68,7 +68,7 @@ jobs:
     - uses: ./.github/actions
 
   debug:
-    needs: [smoke_test, lint]
+    needs: [smoke_test]
     runs-on: ubuntu-20.04
     env:
       USE_DEBUG: 1
@@ -83,7 +83,7 @@ jobs:
     - uses: ./.github/actions
 
   blas64:
-    needs: [smoke_test, lint]
+    needs: [smoke_test]
     runs-on: ubuntu-latest
     env:
       NPY_USE_BLAS_ILP64: 1
@@ -98,7 +98,7 @@ jobs:
     - uses: ./.github/actions
 
   full:
-    needs: [smoke_test, lint]
+    needs: [smoke_test]
     runs-on: ubuntu-18.04
     env:
       USE_WHEEL: 1
@@ -116,7 +116,7 @@ jobs:
     - uses: ./.github/actions
 
   benchmark:
-    needs: [smoke_test, lint]
+    needs: [smoke_test]
     runs-on: ubuntu-latest
     env:
       PYTHONOPTIMIZE: 2
@@ -137,7 +137,7 @@ jobs:
     - uses: ./.github/actions
 
   no_relaxed_strides:
-    needs: [smoke_test, lint]
+    needs: [smoke_test]
     runs-on: ubuntu-latest
     env:
       NPY_RELAXED_STRIDES_CHECKING: 0
@@ -154,7 +154,7 @@ jobs:
     - uses: ./.github/actions
 
   use_wheel:
-    needs: [smoke_test, lint]
+    needs: [smoke_test]
     runs-on: ubuntu-latest
     env:
       USE_WHEEL: 1
@@ -170,7 +170,7 @@ jobs:
     - uses: ./.github/actions
 
   no_array_func:
-    needs: [smoke_test, lint]
+    needs: [smoke_test]
     runs-on: ubuntu-latest
     env:
       NUMPY_EXPERIMENTAL_ARRAY_FUNCTION: 0
@@ -185,7 +185,7 @@ jobs:
     - uses: ./.github/actions
 
   no_openblas:
-    needs: [smoke_test, lint]
+    needs: [smoke_test]
     runs-on: ubuntu-latest
     env:
       BLAS: None
@@ -203,7 +203,7 @@ jobs:
     - uses: ./.github/actions
 
   pypy37:
-    needs: [smoke_test, lint]
+    needs: [smoke_test]
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
@@ -216,7 +216,7 @@ jobs:
     - uses: ./.github/actions
 
   sdist:
-    needs: [smoke_test, lint]
+    needs: [smoke_test]
     runs-on: ubuntu-latest
     env:
       USE_SDIST: 1

.github/workflows/cygwin.yml

@@ -20,10 +20,10 @@ jobs:
           platform: x64
           install-dir: 'C:\tools\cygwin'
           packages: >
-            python37-devel python37-zipp python37-importlib-metadata
-            python37-cython python37-pip python37-wheel python37-cffi
-            python37-pytz python37-setuptools python37-pytest
-            python37-hypothesis liblapack-devel libopenblas
+            python38-devel python38-zipp python38-importlib-metadata
+            python38-cython python38-pip python38-wheel python38-cffi
+            python38-pytz python38-setuptools python38-pytest
+            python38-hypothesis liblapack-devel libopenblas
             gcc-fortran git dash
       - name: Set Windows PATH
         uses: egor-tensin/cleanup-path@v1
@@ -40,28 +40,28 @@ jobs:
       - name: Verify python version
         # Make sure it's the Cygwin one, not a Windows one
         run: |
-          dash -c "which python3.7; /usr/bin/python3.7 --version -V"
+          dash -c "which python3.8; /usr/bin/python3.8 --version -V"
       - name: Build NumPy wheel
         run: |
-          dash -c "/usr/bin/python3.7 -m pip install 'setuptools<49.2.0' pytest pytz cffi pickle5 importlib_metadata typing_extensions"
-          dash -c "/usr/bin/python3.7 -m pip install -r test_requirements.txt"
-          dash -c "/usr/bin/python3.7 setup.py bdist_wheel"
+          dash -c "/usr/bin/python3.8 -m pip install 'setuptools<49.2.0' pytest pytz cffi pickle5 importlib_metadata typing_extensions"
+          dash -c "/usr/bin/python3.8 -m pip install -r test_requirements.txt"
+          dash -c "/usr/bin/python3.8 setup.py bdist_wheel"
       - name: Install new NumPy
         run: |
-          bash -c "/usr/bin/python3.7 -m pip install dist/numpy-*cp37*.whl"
+          bash -c "/usr/bin/python3.8 -m pip install dist/numpy-*cp38*.whl"
       - name: Run NumPy test suite
         run: >-
-          dash -c "/usr/bin/python3.7 runtests.py -n -vv"
+          dash -c "/usr/bin/python3.8 runtests.py -n -vv"
       - name: Upload wheel if tests fail
         uses: actions/upload-artifact@v2
         if: failure()
         with:
           name: numpy-cygwin-wheel
-          path: dist/numpy-*cp37*.whl
+          path: dist/numpy-*cp38*.whl
       - name: On failure check the extension modules
         if: failure()
         run: |
-          dash -c "/usr/bin/python3.7 -m pip show numpy"
-          dash -c "/usr/bin/python3.7 -m pip show -f numpy | grep .dll"
+          dash -c "/usr/bin/python3.8 -m pip show numpy"
+          dash -c "/usr/bin/python3.8 -m pip show -f numpy | grep .dll"
           dash -c "/bin/tr -d '\r' <tools/list_installed_dll_dependencies_cygwin.sh >list_dlls_unix.sh"
           dash "list_dlls_unix.sh"

.travis.yml

@@ -26,7 +26,7 @@ cache:
 
 jobs:
   include:
-    - python: 3.7
+    - python: 3.8
       os: linux
       arch: ppc64le
       env:
@@ -35,7 +35,7 @@ jobs:
        - NPY_USE_BLAS_ILP64=1
        - ATLAS=None
 
-    - python: 3.7
+    - python: 3.8
       os: linux
       arch: s390x
       env:
@@ -44,7 +44,7 @@ jobs:
        - NPY_USE_BLAS_ILP64=1
        - ATLAS=None
 
-    - python: 3.7
+    - python: 3.8
       os: linux
       arch: arm64
       virt: vm

azure-pipelines.yml

@@ -18,25 +18,6 @@ stages:
 - stage: InitialTests
   jobs:
 
-  - job: Lint
-    condition: and(succeeded(), eq(variables['Build.Reason'], 'PullRequest'))
-    pool:
-      vmImage: 'ubuntu-18.04'
-    steps:
-    - task: UsePythonVersion@0
-      inputs:
-        versionSpec: '3.8'
-        addToPath: true
-        architecture: 'x64'
-    - script: >-
-        python -m pip install -r linter_requirements.txt
-      displayName: 'Install tools'
-      # pip 21.1 emits a pile of garbage messages to annoy users :)
-      #      failOnStderr: true
-    - script: |
-        python tools/linter.py --branch origin/$(System.PullRequest.TargetBranch)
-      displayName: 'Run Lint Checks'
-      failOnStderr: true
   # Native build is based on gcc flag `-march=native`
   - job: Linux_baseline_native
     pool:
@@ -66,14 +47,33 @@ stages:
 - stage: ComprehensiveTests
   jobs:
 
+  - job: Lint
+    condition: and(succeeded(), eq(variables['Build.Reason'], 'PullRequest'))
+    pool:
+      vmImage: 'ubuntu-18.04'
+    steps:
+    - task: UsePythonVersion@0
+      inputs:
+        versionSpec: '3.8'
+        addToPath: true
+        architecture: 'x64'
+    - script: >-
+        python -m pip install -r linter_requirements.txt
+      displayName: 'Install tools'
+      # pip 21.1 emits a pile of garbage messages to annoy users :)
+      #      failOnStderr: true
+    - script: |
+        python tools/linter.py --branch origin/$(System.PullRequest.TargetBranch)
+      displayName: 'Run Lint Checks'
+      failOnStderr: true
 
   - job: WindowsFast
     pool:
       vmImage: 'VS2017-Win2016'
     strategy:
       matrix:
           Python37-32bit-fast:
-            PYTHON_VERSION: '3.7'
+            PYTHON_VERSION: '3.8'
             PYTHON_ARCH: 'x86'
             TEST_MODE: fast
             BITS: 32
@@ -120,11 +120,11 @@ stages:
     strategy:
       maxParallel: 3
       matrix:
-          Python37:
-            PYTHON_VERSION: '3.7'
+          Python38:
+            PYTHON_VERSION: '3.8'
             USE_OPENBLAS: '1'
-          Python37-ILP64:
-            PYTHON_VERSION: '3.7'
+          Python38-ILP64:
+            PYTHON_VERSION: '3.8'
             NPY_USE_BLAS_ILP64: '1'
             USE_OPENBLAS: '1'
     steps:
@@ -232,7 +232,7 @@ stages:
       inputs:
         testResultsFiles: '**/test-*.xml'
         failTaskOnFailedTests: true
-        testRunTitle: 'Publish test results for Python 3.7 64-bit full Mac OS'
+        testRunTitle: 'Publish test results for Python 3.8 64-bit full Mac OS'
 
 
   - job: Windows