Update to recent travis build vm to unblock build. (#177)

* Update to recent travis build vm to unblock build. * Adapt to more strict python3 type checking.
apache · Sep 22, 2022 · 99479c6 · 99479c6
1 parent 4361b44
commit 99479c6
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diff --git a/.travis.yml b/.travis.yml
@@ -16,9 +16,10 @@
 #
 
 sudo: required
+dist: focal
 language: go
 go:
-  - "1.16.x"   # Do not fix the patch level to automatically get security fixes.
+  - "1.19.x"   # Do not fix the patch level to automatically get security fixes.
 services:
   - docker
 

diff --git a/openwhisk/_test/pysample/lib/exec.py b/openwhisk/_test/pysample/lib/exec.py
@@ -33,5 +33,5 @@
             payload = args["value"]
         res = main(payload)
         out.write(json.dumps(res, ensure_ascii=False).encode('utf-8'))
-        out.write("\n")
+        out.write(b"\n")
         out.flush()