Adding Python 2.7 to build

Combine Mac and regular setup

Working on Python 2.7

Combining and checking for Windows

Enable more builds

Fix bug

.ci/azure-publish-dist.yml

@@ -2,7 +2,7 @@
 steps:
 - task: PublishPipelineArtifact@0
   inputs:
-    artifactName: '$(Agent.OS)_$(Agent.JobName)_$(python.architecture)_artifact'
+    artifactName: '$(Agent.OS)_$(Agent.JobName)_$(python.architecture)'
     targetPath: 'dist'
 
 # You can set FULLBUILD_FORCE to anything non-blank to get the manylinux job to run.

.ci/azure-setup.yml

@@ -1,14 +1,22 @@
+# This is special for macOS because "UsePythonVersion"
+# does not use the official Python.org installers.
+
 steps:
 
+- script: .ci/macos-install-python.sh '$(python.version)'
+  displayName: Install Python.org Python
+  condition: and(succeeded(), eq(variables['Agent.OS'], 'Darwin')) 
+
 - task: UsePythonVersion@0
   inputs:
     versionSpec: '$(python.version)'
     architecture: '$(python.architecture)'
+  condition: and(succeeded(), ne(variables['Agent.OS'], 'Darwin')) 
 
 - script: |
+    mkdir -p dist
     python -m pip install --upgrade pip
-    python -m pip install --upgrade pytest wheel twine
+    python -m pip install --upgrade pytest wheel twine setuptools
     python -m pip install -r dev-requirements.txt
-    mkdir -p dist
   displayName: 'Install dependencies'
 

.ci/azure-steps.yml

@@ -1,8 +1,18 @@
 steps:
 
+- script: |
+    call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" $(python.architecture)
+    set MSSdk=1
+    set DISTUTILS_USE_SDK=1
+    python -m pip wheel . -w wheelhouse/
+  displayName: 'Build wheel (Windows Python 2.7)'
+  condition: and(succeeded(), eq(variables['Agent.OS'], 'Windows_NT'), eq(variables['python.version'], '2.7')) 
+
 - script: |
     python -m pip wheel . -w wheelhouse/
   displayName: 'Build wheel'
+  condition: and(succeeded(), not(and(eq(variables['Agent.OS'], 'Windows_NT'), eq(variables['python.version'], '2.7'))))
+
 - script: |
     ls -lh wheelhouse
     mkdir -p dist
@@ -23,3 +33,9 @@ steps:
     testResultsFiles: '**/test-*.xml'
     testRunTitle: 'Publish test results for Python $(python.version)'
   condition: succeededOrFailed()
+
+- script: |
+    python -m pip install delocate
+    /Library/Frameworks/Python.framework/Versions/$(python.version)/bin/delocate-wheel dist/$(package_name)*.whl
+  displayName: 'Delocate wheels'
+  condition: and(succeeded(), eq(variables['Agent.OS'], 'Darwin')) 

azure-pipelines.yml

@@ -98,30 +98,31 @@ jobs:
     vmImage: 'macOS-10.14'
   steps:
     - template: .ci/azure-submodules.yml
-    - template: .ci/azure-macos-setup.yml
+    - template: .ci/azure-setup.yml
     - template: .ci/azure-steps.yml
-    - script: |
-        python -m pip install delocate
-        /Library/Frameworks/Python.framework/Versions/$(python.version)/bin/delocate-wheel dist/$(package_name)*.whl
-      displayName: 'Delocate wheels'
     - template: .ci/azure-publish-dist.yml
 
 - job: Windows
   strategy:
     matrix:
+      Python27:
+        python.version: '2.7'
+        python.architecture: 'x64'
       Python36:
         python.version: '3.6'
         python.architecture: 'x64'
       Python37:
         python.version: '3.7'
         python.architecture: 'x64'
+      Python27_32:
+        python.version: '2.7'
+        python.architecture: 'x86'
       Python36_32:
         python.version: '3.6'
         python.architecture: 'x86'
       Python37_32:
         python.version: '3.7'
         python.architecture: 'x86'
-      # Python 2.7 requires VS9, but that's too old
   pool:
     vmImage: 'vs2017-win2016'
   steps:

setup.py

@@ -96,7 +96,7 @@ def cpp_flag(compiler):
 class BuildExt(build_ext):
     """A custom build extension for adding compiler-specific options."""
     c_opts = {
-        'msvc': ['/EHsc'],
+        'msvc': ['/EHsc', '/bigobj'],
         'unix': [],
     }