add python 3.9

.travis.yml

@@ -55,6 +55,14 @@ jobs:
         - MB_PYTHON_VERSION=3.6
         - DEBUG_PRINT=1
         - DOCKER_TEST_IMAGE=multibuild/xenial_{PLAT}
+    - os: linux
+      arch: arm64
+      env:
+        - PLAT=aarch64
+        - MB_ML_VER=2014
+        - MB_PYTHON_VERSION=3.7
+        - DEBUG_PRINT=1
+        - DOCKER_TEST_IMAGE=multibuild/xenial_{PLAT}
     - os: linux
       arch: arm64
       env:
@@ -68,7 +76,7 @@ jobs:
       env:
         - PLAT=aarch64
         - MB_ML_VER=2014
-        - MB_PYTHON_VERSION=3.7
+        - MB_PYTHON_VERSION=3.9
         - DEBUG_PRINT=1
         - DOCKER_TEST_IMAGE=multibuild/xenial_{PLAT}
 

azure-pipelines.yml

@@ -16,7 +16,7 @@ variables:
 jobs:
   - template: azure/windows.yml
     parameters:
-      name: windows
+      name: windows2017
       vmImage: vs2017-win2016
       matrix:
         py_3.6_32:
@@ -81,12 +81,28 @@ jobs:
         py_3.8_64:
           MB_PYTHON_VERSION: "3.8"
           MB_ML_VER: "2010"
+        py_3.9_32manylinux2010:
+          MB_PYTHON_VERSION: "3.9"
+          # Comment this out when the image grows a CPython3.9
+          AZURE_PYTHON_VERSION: "3.8"
+          PLAT: "i686"
+          MB_ML_VER: "2010"
+          ENV_VARS_PATH: "env_vars_32.sh"
+          DOCKER_TEST_IMAGE: "multibuild/xenial_{PLAT}"
+        py_3.9_64manylinux2010:
+          MB_PYTHON_VERSION: "3.9"
+          # Comment this out when the image grows a CPython3.9
+          AZURE_PYTHON_VERSION: "3.8"
+          MB_ML_VER: "2010"
+          DOCKER_TEST_IMAGE: "multibuild/xenial_{PLAT}"
+
         # manylinux1 wheels
         py_3.6_32manylinux1:
           MB_PYTHON_VERSION: "3.6"
           PLAT: "i686"
           MB_ML_VER: "1"
           ENV_VARS_PATH: "env_vars_32.sh"
+          DOCKER_TEST_IMAGE: "multibuild/xenial_{PLAT}"
         py_3.6_64manylinux1:
           MB_PYTHON_VERSION: "3.6"
           MB_ML_VER: "1"
@@ -95,6 +111,7 @@ jobs:
           PLAT: "i686"
           MB_ML_VER: "1"
           ENV_VARS_PATH: "env_vars_32.sh"
+          DOCKER_TEST_IMAGE: "multibuild/xenial_{PLAT}"
         py_3.7_64manylinux1:
           MB_PYTHON_VERSION: "3.7"
           MB_ML_VER: "1"
@@ -103,6 +120,7 @@ jobs:
           PLAT: "i686"
           MB_ML_VER: "1"
           ENV_VARS_PATH: "env_vars_32.sh"
+          DOCKER_TEST_IMAGE: "multibuild/xenial_{PLAT}"
         py_3.8_64manylinux1:
           MB_PYTHON_VERSION: "3.8"
           MB_ML_VER: "1"

azure/posix.yml

@@ -23,10 +23,17 @@ jobs:
       - checkout: self
         submodules: true
 
+      - task: UsePythonVersion@0
+        inputs:
+          versionSpec: $(AZURE_PYTHON_VERSION)
+        displayName: Set python version from AZURE
+        condition: ne( coalesce (variables['AZURE_PYTHON_VERSION'], 'NONE'), 'NONE')
+
       - task: UsePythonVersion@0
         inputs:
           versionSpec: $(MB_PYTHON_VERSION)
-        displayName: Set python version
+        displayName: Set python version from MB
+        condition: eq( coalesce (variables['AZURE_PYTHON_VERSION'], 'NONE'), 'NONE')
 
       - bash: |
           set -e