Changing Dockerfile to use Alpine Linux python images

[cardosolucas]

No description provided.

[codecov-io]

Codecov Report

Merging #31 into develop will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff            @@
##           develop      #31   +/-   ##
========================================
  Coverage    70.92%   70.92%           
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  Files           26       26           
  Lines         2198     2198           
  Branches       226      226           
========================================
  Hits          1559     1559           
  Misses         618      618           
  Partials        21       21

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[Wei-1]

LGTM, the only problem is that:
Currently, we are having another PR #27, that is fixing the same file.
I think this PR should have a higher priority.
Any other thought?

[cardosolucas]

I think that is OK! I submitted this PR thinking about that discussion you guys had in that PR, and it was also a attempt to make a smaller Docker image.

[Wei-1]

I will merge the PR this weekend if everyone seems fine with it.

[rafaelnovello]

LGTM! Atenciosamente, Rafael J. R. Novello Skype: rafael.novello Blog: http://rafanovello.blogspot.com.br/ Em seg, 22 de jul de 2019 às 11:26, Wei Chen <notifications@github.com> escreveu:

…

I will merge the PR this weekend if everyone seems fine with it. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#31?email_source=notifications&email_token=AADHO3LLUS7BNU4UWKWYK3LQAW7RNA5CNFSM4IFNP7TKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOD2QDAGA#issuecomment-513814552>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AADHO3P4FKVBKILPWZK5Y4LQAW7RNANCNFSM4IFNP7TA> .