Improvement of the Presto Example :

[JeanLescut]

• Simplified a lot the whole script
• Made everything compatible with Python 3
• Removed the print() for proper logger
• Added assert() for parameters sanity checks
• Allows passing keywords arguments to pd.read_csv()
• Removed useless dependencies ...

[JeanLescut]

If you have any questions on my PR, feel free

[JeanLescut]

Hey guys, I have:

• rebased my fork on the current "unreleased" branch of your repo
• commited and pushed a new version, with some minor code improvement and a timeout (to answer msumit question

Now, even if Qubole query got stuck, the function still return with error. Feel free to improve it as well.

[JeanLescut]

Also, it seems that Travis CI is failing to install Python 3.3 and 2.6 (??) but I don't think it's related to this PR

[chattarajoy]

yes @JeanLescut looks like the Ubuntu version was not pinned in our configuration and hence it got updated to 16.XX in which these python versions are not present, will fix it. Thanks for the PR btw

[chattarajoy]

@JeanLescut I have fixed the issue, please rebase your branch once more and squash all your commits.