add xenial in travis pfor python 3.7

rflamary · rflamary · commit bfc84efcd94c · 2019-07-05T13:01:12.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,3 +1,4 @@
+dist: xenial   # required for Python >= 3.7
 language: python
 matrix:
 #    allow_failures:

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+dist: xenial # required for Python >= 3.7`
`1`	`2`	`language: python`
`2`	`3`	`matrix:`
`3`	`4`	`# allow_failures:`