# HG changeset patch
# User Philippe Pepiot <philippe.pepiot@logilab.fr>
# Date 1548767068 -3600
# Node ID 5be7a80d0696f54c8f60b9f54e0a9584f3e4a080
# Parent  7b373f903ce89d02c9a4a61ab56199444a98ff50
[skeleton] use python3 flake8

In tox "flake8" environment, use python 3 virtualenv, so we can check for
python3 incompatible syntax.

diff -r 7b373f903ce8 -r 5be7a80d0696 cubicweb/skeleton/tox.ini.tmpl
--- a/cubicweb/skeleton/tox.ini.tmpl	Tue Jan 29 14:02:19 2019 +0100
+++ b/cubicweb/skeleton/tox.ini.tmpl	Tue Jan 29 14:04:28 2019 +0100
@@ -8,6 +8,7 @@
   {envpython} -m pytest {posargs:test}
 
 [testenv:flake8]
+basepython = python3
 skip_install = true
 deps =
   flake8