Automatically check for missing DLLs on Windows (#160)

Author: lithomas1

azure-pipelines.yml

@@ -17,7 +17,7 @@ jobs:
  - template: azure/windows.yml
  parameters:
  name: windows
- vmImage: vs2017-win2016
+ vmImage: windows-2019
  matrix:
  py_3.8_32:
  PYTHON_VERSION: "3.8"

azure/windows.yml

@@ -68,8 +68,11 @@ jobs:
  pip install --timeout=60 $TEST_DEPENDS Cython==$CYTHON_BUILD_DEP
  pip install twine wheel
  pushd pandas
- cp "C:/Program Files (x86)/Microsoft Visual Studio/2017/Enterprise/VC/Redist/MSVC/14.16.27012/$PYTHON_ARCH/Microsoft.VC141.CRT/msvcp140.dll" pandas/_libs/window
- cp "C:/Program Files (x86)/Microsoft Visual Studio/2017/Enterprise/VC/Redist/MSVC/14.16.27012/$PYTHON_ARCH/Microsoft.VC141.CRT/concrt140.dll" pandas/_libs/window
+ cp "C:/Program Files (x86)/Microsoft Visual Studio/2019/Enterprise/VC/Redist/MSVC/14.29.30133/$PYTHON_ARCH/Microsoft.VC142.CRT/msvcp140.dll" pandas/_libs/window
+ cp "C:/Program Files (x86)/Microsoft Visual Studio/2019/Enterprise/VC/Redist/MSVC/14.29.30133/$PYTHON_ARCH/Microsoft.VC142.CRT/concrt140.dll" pandas/_libs/window
+ if [ "$PYTHON_ARCH" == "x64" ]; then
+ cp "C:/Program Files (x86)/Microsoft Visual Studio/2019/Enterprise/VC/Redist/MSVC/14.29.30133/x64/Microsoft.VC142.CRT/vcruntime140_1.dll" pandas/_libs/window
+ fi
  python setup.py build
  python setup.py bdist_wheel
  ls dist
@@ -88,6 +91,13 @@ jobs:
  displayName: Install wheel and test
  condition: eq(variables['SKIP_BUILD'], 'false')
 
+ - script: |
+ docker pull python:$(PYTHON_VERSION)-windowsservercore
+ docker run -v %cd%:c:\pandas python:$(PYTHON_VERSION)-windowsservercore /pandas/check_windows_dlls.bat
+ displayName: Ensure wheel imports correctly
+ # No Windows images for x86
+ condition: and(eq(variables['SKIP_BUILD'], 'false'), eq(variables['PYTHON_ARCH'], 'x64'))
+
  - bash: echo "##vso[task.prependpath]$CONDA/Scripts"
  displayName: Add conda to PATH
  condition: and(succeeded(), eq(variables['SKIP_BUILD'], 'false'), ne(variables['Build.Reason'], 'PullRequest'))

check_windows_dlls.bat

@@ -0,0 +1,4 @@
+python --version
+pip install pytz six numpy python-dateutil
+pip install --find-links=pandas/pandas/dist --no-index pandas
+python -c "import pandas as pd; print(pd.__version__)"