[Python-modules-team] Bug#918893: Bug#918893: pyyaml: some build-time test failures are ignored

[Scott Kitterman]

These failures are because we're using libyaml and it supports a newer yaml version than the pure python implementation that the tests were made for.

I've verified this by rebuilding pyyaml without libyaml.  Then all the tests pass.

Before making the failures fatal, these tests need to be updated/ignored.

Scott K