From f92fb1ce209220d5f06218306da6d7b66bf5884b Mon Sep 17 00:00:00 2001
From: Yannick Vaucher <yannick.vaucher@camptocamp.com>
Date: Mon, 15 Nov 2021 11:19:28 +0100
Subject: [PATCH] Force Python version on Travis

This fixes an error

    TypeError: Plain typing.NoReturn is not valid as type argument

The error is due to a bug in Python 2.7.1

https://bugs.python.org/issue34921
---
 .travis.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 99d2eb0..02edeef 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,7 +3,9 @@ sudo: false
 cache: pip
 
 python:
-  - "3.7"
+  # Force a newer version than 3.7.1 which break build
+  # due to https://bugs.python.org/issue34921
+  - "3.7.2"
 
 addons:
   postgresql: "9.5"