Merge pull request #111 from wholmgren/appveyor

Appveyor

Author: wholmgren

README.md

@@ -2,6 +2,7 @@ pvlib-python
 ============
 
 [![TravisCI](https://travis-ci.org/pvlib/pvlib-python.svg?branch=master)](https://travis-ci.org/pvlib/pvlib-python)
+[![Build status](https://ci.appveyor.com/api/projects/status/gr2eyhc84tvtkopk?svg=true)](https://ci.appveyor.com/project/wholmgren/pvlib-python-fv2to)
 [![Coverage Status](https://img.shields.io/coveralls/pvlib/pvlib-python.svg)](https://coveralls.io/r/pvlib/pvlib-python)
 [![Documentation Status](https://readthedocs.org/projects/pvlib-python/badge/?version=latest)](http://pvlib-python.readthedocs.org/en/latest/)
 [![DOI](https://zenodo.org/badge/doi/10.5281/zenodo.20562.svg)](http://dx.doi.org/10.5281/zenodo.20562)

appveyor.yml

@@ -0,0 +1,41 @@
+# CI on Windows via appveyor
+# This file was based on pandas' and xarray's appveyor.yml
+# This file was based on Olivier Grisel's python-appveyor-demo
+
+environment:
+  global:
+    # SDK v7.0 MSVC Express 2008's SetEnv.cmd script will fail if the
+    # /E:ON and /V:ON options are not enabled in the batch script intepreter
+    # See: http://stackoverflow.com/a/13751649/163740
+    CMD_IN_ENV: "cmd /E:ON /V:ON /C .\\appveyor\\run_with_env.cmd"
+
+  matrix:
+    - PYTHON: "C:\\Python27-conda32"
+      PYTHON_VERSION: "2.7"
+      PYTHON_ARCH: "32"
+
+    - PYTHON: "C:\\Python34-conda64"
+      PYTHON_VERSION: "3.4"
+      PYTHON_ARCH: "64"
+
+install:
+    # Install miniconda Python
+    - "powershell ./ci/install_python.ps1"
+
+    # Prepend newly installed Python to the PATH of this build (this cannot be
+    # done from inside the powershell script as it would require to restart
+    # the parent CMD process).
+    - "SET PATH=%PYTHON%;%PYTHON%\\Scripts;%PATH%"
+
+    # Check that we have the expected version and architecture for Python
+    - "python --version"
+    - "python -c \"import struct; print(struct.calcsize('P') * 8)\""
+
+    # install xray and depenencies
+    - "conda install --yes --quiet pip numpy scipy pandas nose pytz ephem numba"
+    - "python setup.py install"
+
+build: false
+
+test_script:
+    - "nosetests -v pvlib"

ci/install_python.ps1

@@ -0,0 +1,93 @@
+# Sample script to install Python and pip under Windows
+# Authors: Olivier Grisel, Jonathan Helmus and Kyle Kastner
+# License: CC0 1.0 Universal: http://creativecommons.org/publicdomain/zero/1.0/
+
+$MINICONDA_URL = "http://repo.continuum.io/miniconda/"
+$BASE_URL = "https://www.python.org/ftp/python/"
+
+
+function DownloadMiniconda ($python_version, $platform_suffix) {
+    $webclient = New-Object System.Net.WebClient
+    if ($python_version -eq "3.4") {
+        $filename = "Miniconda3-3.7.3-Windows-" + $platform_suffix + ".exe"
+    } else {
+        $filename = "Miniconda-3.7.3-Windows-" + $platform_suffix + ".exe"
+    }
+    $url = $MINICONDA_URL + $filename
+
+    $basedir = $pwd.Path + "\"
+    $filepath = $basedir + $filename
+    if (Test-Path $filename) {
+        Write-Host "Reusing" $filepath
+        return $filepath
+    }
+
+    # Download and retry up to 3 times in case of network transient errors.
+    Write-Host "Downloading" $filename "from" $url
+    $retry_attempts = 2
+    for($i=0; $i -lt $retry_attempts; $i++){
+        try {
+            $webclient.DownloadFile($url, $filepath)
+            break
+        }
+        Catch [Exception]{
+            Start-Sleep 1
+        }
+   }
+   if (Test-Path $filepath) {
+       Write-Host "File saved at" $filepath
+   } else {
+       # Retry once to get the error message if any at the last try
+       $webclient.DownloadFile($url, $filepath)
+   }
+   return $filepath
+}
+
+
+function InstallMiniconda ($python_version, $architecture, $python_home) {
+    Write-Host "Installing Python" $python_version "for" $architecture "bit architecture to" $python_home
+    if (Test-Path $python_home) {
+        Write-Host $python_home "already exists, skipping."
+        return $false
+    }
+    if ($architecture -eq "32") {
+        $platform_suffix = "x86"
+    } else {
+        $platform_suffix = "x86_64"
+    }
+    $filepath = DownloadMiniconda $python_version $platform_suffix
+    Write-Host "Installing" $filepath "to" $python_home
+    $install_log = $python_home + ".log"
+    $args = "/S /D=$python_home"
+    Write-Host $filepath $args
+    Start-Process -FilePath $filepath -ArgumentList $args -Wait -Passthru
+    if (Test-Path $python_home) {
+        Write-Host "Python $python_version ($architecture) installation complete"
+    } else {
+        Write-Host "Failed to install Python in $python_home"
+        Get-Content -Path $install_log
+        Exit 1
+    }
+}
+
+
+function InstallMinicondaPip ($python_home) {
+    $pip_path = $python_home + "\Scripts\pip.exe"
+    $conda_path = $python_home + "\Scripts\conda.exe"
+    if (-not(Test-Path $pip_path)) {
+        Write-Host "Installing pip..."
+        $args = "install --yes pip"
+        Write-Host $conda_path $args
+        Start-Process -FilePath "$conda_path" -ArgumentList $args -Wait -Passthru
+    } else {
+        Write-Host "pip already installed."
+    }
+}
+
+
+function main () {
+    InstallMiniconda $env:PYTHON_VERSION $env:PYTHON_ARCH $env:PYTHON
+    InstallMinicondaPip $env:PYTHON
+}
+
+main