update travis badge for migration to travis-ci.com

[dgrove-oss]

No description provided.

[codecov-io]

Codecov Report

Merging #5033 (62c62af) into master (4babe39) will decrease coverage by 47.81%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           master    #5033       +/-   ##
===========================================
- Coverage   83.77%   35.96%   -47.82%     
===========================================
  Files         202      202               
  Lines        9818     9818               
  Branches      416      416               
===========================================
- Hits         8225     3531     -4694     
- Misses       1593     6287     +4694     

Impacted Files	Coverage Δ
...a/org/apache/openwhisk/common/ConfigMapValue.scala	0.00% <0.00%> (-100.00%)	⬇️
.../apache/openwhisk/core/controller/Namespaces.scala	0.00% <0.00%> (-100.00%)	⬇️
...pache/openwhisk/core/controller/CorsSettings.scala	0.00% <0.00%> (-100.00%)	⬇️
...che/openwhisk/core/entitlement/RateThrottler.scala	0.00% <0.00%> (-100.00%)	⬇️
...he/openwhisk/core/entitlement/KindRestrictor.scala	0.00% <0.00%> (-100.00%)	⬇️
...penwhisk/core/database/cosmosdb/CosmosDBUtil.scala	0.00% <0.00%> (-100.00%)	⬇️
.../openwhisk/core/entitlement/ActionCollection.scala	0.00% <0.00%> (-100.00%)	⬇️
.../openwhisk/core/entitlement/LocalEntitlement.scala	0.00% <0.00%> (-100.00%)	⬇️
...nwhisk/core/database/cosmosdb/CosmosDBConfig.scala	0.00% <0.00%> (-100.00%)	⬇️
...openwhisk/core/entitlement/PackageCollection.scala	0.00% <0.00%> (-100.00%)	⬇️
... and 132 more

---

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[style95]

Thanks, Dave to handle this.

[style95]

It seems flake8 is failed to run.

Flake8: first round (fast fail) stops the build if there are any Python 3 syntax errors...
Traceback (most recent call last):
  File "/home/travis/.local/bin/flake8", line 7, in <module>
    from flake8.main.cli import main
  File "/home/travis/.local/lib/python3.5/site-packages/flake8/main/cli.py", line 5, in <module>
    from flake8.main import application
  File "/home/travis/.local/lib/python3.5/site-packages/flake8/main/application.py", line 11, in <module>
    from flake8 import checker
  File "/home/travis/.local/lib/python3.5/site-packages/flake8/checker.py", line 18, in <module>
    from flake8 import processor
  File "/home/travis/.local/lib/python3.5/site-packages/flake8/processor.py", line 13, in <module>
    from flake8 import utils
  File "/home/travis/.local/lib/python3.5/site-packages/flake8/utils.py", line 16, in <module>
    from flake8._compat import lru_cache
  File "/home/travis/.local/lib/python3.5/site-packages/flake8/_compat.py", line 12, in <module>
    import importlib_metadata
  File "/home/travis/.local/lib/python3.5/site-packages/importlib_metadata/__init__.py", line 43, in <module>
    class PackageNotFoundError(ModuleNotFoundError):
NameError: name 'ModuleNotFoundError' is not defined

importlib_metadata has changed to submodule(importlib.metadata) since python3.8 and I suspect there are some issues in the flake8 though we are using python3.5 in Travis.

I think we can try to use python3.8 to clarify the issue.

[dgrove-oss]

trying newer python makes sense. More generally, we are requesting xenial (16.04) as our ubuntu in travis. We should probably move to 18.04 or 20.04.

[style95]

@jiangpengcheng Could you open a new PR to upgrade python and underlying ubuntu version by replicating this PR to update the Travis info as well?
We can see if that fixes the issue.

[jiangpengcheng]

ok

[style95]

@jiangpengcheng Would it be ok for me to work on this issue in parallel as this is the main bottleneck for now?

[jiangpengcheng]

@style95 sure

[dgrove-oss]

folded into #5042