From 4ca4f01ddc10d57be4a5d5a59095892aa911a0ec Mon Sep 17 00:00:00 2001
From: Adrien Perrin <adrien.perrin@nersc.no>
Date: Mon, 31 May 2021 14:37:41 +0200
Subject: [PATCH] hotfix: use python 3 in travis environment

---
 .travis.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 9525c3873..749f3c349 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,7 @@
 ---
-language: shell
+language: python
+python:
+  - '3.7'
 services:
   - docker
 
@@ -88,6 +90,7 @@ jobs:
         - provider: pypi
           user: "__token__"
           password: "${PYPI_TOKEN}"
+          skip_existing: true
           on:
             tags: true
 ...