From aaa6e7c041a07e091be9d77b68b4b408de8de86d Mon Sep 17 00:00:00 2001
From: ansable <anchous12@gmail.com>
Date: Tue, 4 Jun 2019 10:41:19 +0200
Subject: [PATCH] travis set to work on python 2.7

- also now all the tests are run on 3.5, 3.6, 3.7 and 2.7 versions of Python
---
 .travis.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 2b25ca2e..ecdb69f7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,9 @@ dist: xenial
 
 python:
   - "3.6"
+  - "3.5"
+  - "3.7"
+  - "2.7"
 
 before_install:
   - export TZ=Europe/Brussels
@@ -15,6 +18,9 @@ before_install:
   - pip install --quiet pytest pytest-cov pytest-xdist chardet
 
 install:
+  #for handling Python 2.7. = specially for Travis Cl, shouldn't be relevant for anything else
+  - pip uninstall -y six
+  - pip install six>=1.11.0
   - python setup.py install --quiet
   - pip freeze
   # Install and compile libsvm and liblinear