GitHub user agoodm opened a pull request: https://github.com/apache/zeppelin/pull/1632
[ZEPPELIN-1639] Add tests with external python dependencies to CI build ### What is this PR for? Take 2 of #1618 because I had some earlier problems with rebasing. Since, then I have added some new features, namely: - Matplotlib integration tests for pyspark - `install_external_dependencies.sh` which conditionally installs the R or python dependencies based on the specified build profile in `.travis.yml`. This saves several minutes of time for a few of the build profiles since the R dependencies are compiled from source and therefore take quite a bit of time to install. - The extra python unit tests which require external dependencies (`matplotlib` and `pandas`) are now relegated to two separate build profiles. This is done primarily to efficiently test both Python 2 and 3. - Some minor bug fixes in the python and pyspark interpreters (mostly with respect to python 3 compatibility) were caught as a result of these tests, and are also fixed in this PR. ### What type of PR is it? Improvement and Bugfix ### What is the Jira issue? [ZEPPELIN-1639](https://issues.apache.org/jira/browse/ZEPPELIN-1639) ### How should this be tested? CI tests should be green! ### Questions: * Does the licenses files need update? No * Is there breaking changes for older versions? No * Does this needs documentation? No You can merge this pull request into a Git repository by running: $ git pull https://github.com/agoodm/zeppelin ZEPPELIN-1639 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/zeppelin/pull/1632.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #1632 ---- commit 5b13decab4c3c46bb1685d9e69ebdd4eb8ced261 Author: Alex Goodman <ago...@users.noreply.github.com> Date: 2016-11-08T21:52:33Z Add python dependencies to .travis.yml ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---