From fa2a3892f6bcab012fa39db433931e7f63548dcd Mon Sep 17 00:00:00 2001
From: Mark Dickinson <dickinsm@gmail.com>
Date: Mon, 14 Jan 2019 20:21:47 +0000
Subject: [PATCH 1/3] Drop support for Python 2.6; add support for more recent
 Python versions.

---
 .travis.yml        | 11 ++++-------
 test_polygon.py    |  6 +-----
 test_polyhedron.py |  6 +-----
 3 files changed, 6 insertions(+), 17 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index bc36b2a..a4a87f3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,15 +1,12 @@
 language: python
 python:
-  - 2.6
   - 2.7
-  - 3.2
-  - 3.3
-  - 3.4
+  - 3.5
+  - 3.6
+  - 3.7
   - pypy
-install:
-  - if [[ $TRAVIS_PYTHON_VERSION == '2.6' ]]; then pip install unittest2; fi
 script:
-  - if [[ $TRAVIS_PYTHON_VERSION == '2.6' ]]; then unit2 discover -v; else python -m unittest discover -v; fi
+  - python -m unittest discover -v; fi
 notifications:
   email:
     - dickinsm@gmail.com
diff --git a/test_polygon.py b/test_polygon.py
index 2327ba7..d292fe8 100644
--- a/test_polygon.py
+++ b/test_polygon.py
@@ -2,11 +2,7 @@
 Tests for Polygon.winding_number.
 
 """
-import sys
-if sys.version_info >= (2, 7):
-    import unittest
-else:
-    import unittest2 as unittest
+import unittest
 
 from polygon import Polygon
 
diff --git a/test_polyhedron.py b/test_polyhedron.py
index 5d9e9d0..37ea971 100644
--- a/test_polyhedron.py
+++ b/test_polyhedron.py
@@ -2,11 +2,7 @@
 Tests for Polyhedron winding number calculation.
 
 """
-import sys
-if sys.version_info >= (2, 7):
-    import unittest
-else:
-    import unittest2 as unittest
+import unittest
 
 try:
     import numpy

From 164395945e62f52417a71e1be0aa3525d4df8bbe Mon Sep 17 00:00:00 2001
From: Mark Dickinson <dickinsm@gmail.com>
Date: Mon, 14 Jan 2019 20:26:13 +0000
Subject: [PATCH 2/3] Fix accidentally leftover 'fi'

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index a4a87f3..cac6c1e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,7 @@ python:
   - 3.7
   - pypy
 script:
-  - python -m unittest discover -v; fi
+  - python -m unittest discover -v
 notifications:
   email:
     - dickinsm@gmail.com

From 6a24c2c80c3e1792cfe2f65d122a50355b61cbb1 Mon Sep 17 00:00:00 2001
From: Mark Dickinson <dickinsm@gmail.com>
Date: Mon, 14 Jan 2019 20:29:36 +0000
Subject: [PATCH 3/3] Drop 3.7 in Travis CI configuration; it's not supported
 yet.

---
 .travis.yml | 1 -
 1 file changed, 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index cac6c1e..4a406a3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,7 +3,6 @@ python:
   - 2.7
   - 3.5
   - 3.6
-  - 3.7
   - pypy
 script:
   - python -m unittest discover -v