PEP8 Standards Fixes

[Dmchale92]

--------- BEGIN META VARIABLES --------
Project : dropbox-sdk-python
Task : PEP8 Standards Fixes
Done : 3-16-17
--------- END META VARIABLES --------

[posita]

Thanks for the contribution!

Please consider updating the flake8 section of tox.ini and the MESSAGES CONTROL section of .pylintrc to reflect the changes. This will likely mean turning back on certain linter options, but some experimentation may be necessary.

[posita]

Breaking up this line confuses the linter. Consider instead:

revisions = dbx.files_list_revisions(BACKUPPATH, limit=30)
entries = revisions.entries  # pylint: disable=no-member

[Dmchale92]

Hey Matt, my pleasure. Broke up the revision retrieval code, and fixed a subsequent E261 error. Also added E1101 to tox.ini, it looks like MESSAGES CONTROL for .pylintrc already has locally-disabled disabled.

[posita]

@Dmchale92, it looks good. If you can squash commits, I'll merge. Thanks!

[posita]

As an aside, ez_setup.py comes from elsewhere (formerly from PEAK, now from PyPA). We might consider removing it altogether in the future and leave bootstrapping setuptools up to the installer. I think most modern versions of Python already include it anyway.

[rogebrd]

Hello, If you are still interested in updating this piece of code, please acknowledge this message and make the necessary updates.

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