I updated python-api/setup.py to include 'mock~=3.0.5',
in requirements. That got the CI passing on my PR, https://github.com/apache/incubator-livy/pull/275. On Thu, Jan 30, 2020 at 12:02 PM Wing Yew Poon <wyp...@cloudera.com> wrote: > > Resending ... > > On Wed, Jan 29, 2020 at 9:26 PM Wing Yew Poon <wyp...@cloudera.com> wrote: > > > > Hi, > > I ran into a CI failure in the python-api unit tests. (See > > https://travis-ci.org/apache/incubator-livy/builds/643685980.) > > From what I can tell, something is pulling in mock 4.0.0b1 (in > > pre-release according to https://pypi.org/project/mock/#history) > > instead of 3.0.5, and a method signature has changed in mock.py. > > Any guidance on how I can get around this? > > Thanks, > > Wing Yew > > From https://pypi.org/project/mock/#history it appears that mock > 4.0.0b1 showed up Jan 29, 2020, which is why this failure only just > started happening.