From 0daa84daddcd7fa0b7448a2b581d05fa30854626 Mon Sep 17 00:00:00 2001
From: Daniel Wang <hello@danielwang.me>
Date: Thu, 19 Jul 2018 17:00:32 -0400
Subject: [PATCH] Added different python versions to travis

---
 .travis.yml | 27 ++++++++++++++++++---------
 1 file changed, 18 insertions(+), 9 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 64690c7b8..f4dc8a2ef 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,17 @@
+language: python
+python:
+  - "3.3"
+  - "3.4"
+  - "3.5"
+  - "3.6"
+  - "3.6"
+  - "3.7" 
+
 matrix:
   include:
     - os: linux
       dist: trusty # Ubuntu 14.04
-      sudo: true
+      sudo: false
       env:
         - MATRIX_EVAL=""
     - os: osx
@@ -22,21 +31,21 @@ before_install:
   - env
   - rvm install ruby --latest
   - gem install dropbox-deployment
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo apt-get install python3-setuptools python3-wheel; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then pip install setuptools wheel; fi
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update; fi
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew bundle; fi
   - eval "${MATRIX_EVAL}"
 
 install:
-  - python3 setup.py build
-  - python3 setup.py bdist_wheel
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then python3 setup.py install; fi
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo python3 setup.py install; fi
+  - python setup.py build
+  - python setup.py bdist_wheel
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then python setup.py install; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo python setup.py install; fi
 
 script:
-  - python3 -c 'import klayout.db as db; print(dir(db))'
-  - python3 -c 'import klayout.rdb as rdb; print(dir(rdb))'
-  - python3 -c 'import klayout.tl as tl; print(dir(tl))'
+  - python -c 'import klayout.db as db; print(dir(db))'
+  - python -c 'import klayout.rdb as rdb; print(dir(rdb))'
+  - python -c 'import klayout.tl as tl; print(dir(tl))'
 
 after_success:
   - dropbox-deployment