From 305ecf949aca7a37c11345e53b062a093f167346 Mon Sep 17 00:00:00 2001
From: pgajdos <pgajdos@suse.cz>
Date: Tue, 2 Jun 2020 17:01:18 +0200
Subject: [PATCH 1/2] fallback to unittest, it is enough for python3

---
 tests/test_pyclipper.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tests/test_pyclipper.py b/tests/test_pyclipper.py
index 15f4f79..762ec40 100644
--- a/tests/test_pyclipper.py
+++ b/tests/test_pyclipper.py
@@ -4,7 +4,10 @@ Tests for Pyclipper wrapper library.
 """
 
 from __future__ import print_function
-from unittest2 import TestCase, main
+try:
+  from unittest2 import TestCase, main
+except ImportError:
+  from unittest import TestCase, main
 import sys
 
 if sys.version_info < (3,):

From a81510bebdb7bd6d8c24f3b33b08841788c65088 Mon Sep 17 00:00:00 2001
From: pgajdos <pgajdos@suse.cz>
Date: Thu, 16 Jul 2020 12:18:43 +0200
Subject: [PATCH 2/2] remove unittest2 from test dependencies

---
 .appveyor.yml | 2 +-
 .travis.yml   | 2 +-
 setup.py      | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/.appveyor.yml b/.appveyor.yml
index 27dc94b..5f93ede 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -75,7 +75,7 @@ install:
   - "python -c \"import sys; print(sys.executable)\""
 
   # Install build and test dependencies
-  - "%CMD_IN_ENV% pip install cython setuptools_scm setuptools_scm_git_archive sympy unittest2 pytest"
+  - "%CMD_IN_ENV% pip install cython setuptools_scm setuptools_scm_git_archive sympy pytest"
 
 build: off
 
diff --git a/.travis.yml b/.travis.yml
index 0c7c78b..9e073f1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,7 +5,7 @@ env:
     # pip dependencies to _build_ project
     - BUILD_DEPENDS="Cython setuptools>=25 setuptools_scm setuptools_scm_git_archive"
     # pip dependencies to _test_ project
-    - TEST_DEPENDS="sympy unittest2 pytest"
+    - TEST_DEPENDS="sympy pytest"
     - PLAT=x86_64
     - UNICODE_WIDTH=32
     - TWINE_USERNAME="anthrotype"
diff --git a/setup.py b/setup.py
index bd0cd83..090122d 100755
--- a/setup.py
+++ b/setup.py
@@ -94,6 +94,6 @@ setup(
        'cython>=0.28',
        'setuptools_scm>=1.11.1',
     ] + pytest_runner,
-    tests_require=['unittest2', 'pytest'],
+    tests_require=['pytest'],
     cmdclass=cmdclass,
 )