We want to default to running all tox environments under python 3, so
set the basepython value in each environment.
We do not want to specify a minor version number, because we do not
want to have to update the file every time we upgrade python.
We do not want to set the override once in testenv, because that
breaks the more specific versions used in default environments like
py35 and py36.
Change-Id: I244ca6c44efa9334f6e9e784b19aeabb40a69449
Signed-off-by: Doug Hellmann <doug@doughellmann.com>
The previous change failed to update the build version,
which means it got out of sync with the automated git tags,
and now version check is failing.
Change-Id: I1a9316cb414a07fd7383eedf9aa6d264b742898a
This changes the README from a txt to rst file for output formatting
and corrects doc8 warnings causing package checks to fail.
Change-Id: I5e050c71429e40d294510bf1fd294218c4dae81f