Chandan Singh authored Aug 21, 2018 and Tristan Van Berkom committed Aug 21, 2018

These new images come with pinned versions of `pytest` and `pylint`:

- `pylint`: `== 2.1.1`
- `pytest`: `>= 3.7`

Chandan Singh authored Aug 21, 2018 and Tristan Van Berkom committed Aug 21, 2018

These packages should only be updated as a deliberate change and the
code should be tested with the new versions to ensure that the test
still pass.

Any future updates should also happen in sync with the
buildstream-docker-images repository so that the testsuite base images
also enforce the same restrictions for the development requirements.

Replaces !684.

Restrict pylint/pytest versions and bump CI tags

See merge request !689

Tristan Van Berkom authored Aug 20, 2018 and Tristan Van Berkom committed Aug 21, 2018

Now we allow the notification to happen on any TERM
which starts with 'xterm' or 'vte', and we only do it
if the VTE_VERSION is >= 4600, where we know for sure that
VTE will not print garbage on the terminal.

Fixes #385