Update the script to Python 3

[Anuar Ustayev (aka Anu)]

Currently, it runs/tested on Python 2 which is now outdated. We'd like to run it using Python 3.

Acceptance

• The script runs on Python 3 https://github.com/datasets/ppp/tree/master/scripts

Tasks

• Update the script and if needed update the list of requirements
• Update the README

[Leonardo Yuri Farias]

@anuveyatsu hey, I fixed the issue but I can't push from my local branch and I also can't create branches using the GitHub UI, can you help me?

git push --set-upstream origin feature/python3-upgrade

ERROR: Permission to datasets/ppp.git denied to Gutts-n.
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

I'm Leo, I was recommended by @demenech.

[Anuar Ustayev (aka Anu)]

Hi @Gutts-n thanks for reaching out! I think you'd normally create your own fork of a repository and then create a pull request. That workflow is the simplest and doesn't require giving additional permissions to a contributor. Would you mind doing that way?

[Leonardo Yuri Farias]

I created the PR, here it is #16. Thanks for the help.

[Anuar Ustayev (aka Anu)]

Closing this as FIXED. The data pipelines are running on a monthly basis.