Log Message:
Updated py-setuptools to 34.3.0.

Fix test target.
4 tests failing, three due to pip not existing (we have pip3.6 et al.),
one because of ASCII locale.

v34.3.0
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* #941: In the upload command, if the username is blank,
  default to ``getpass.getuser()``.

* #971: Correct distutils findall monkeypatch to match
  appropriate versions (namely Python 3.4.6).