UPPER_CONSTRAINTS_FILE is old name and deprecated
This allows to use upper-constraints file as more
readable way instead of UPPER_CONSTRAINTS_FILE=<lower-constraints file>.
Change-Id: I378644df79feae8f90b4eba60bb979f5c9fbc60a
This commit cleanup requirement file and add
ignore_basepython_conflict flag into tox to avoid
python version conflct.
Change-Id: Ie7a80ac58dc425e66cf2b7334b99e22a07759dbc
This drops python2.7 support for cloudkitty-tempest-plugin. The lowest python
version now supported by cloudkitty-tempest-plugin is 3.6.
Depends-On: https://review.opendev.org/#/c/694434/
Change-Id: I2b4a57dae3f150b22c38cc2b83747ee4231b31fe
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: I7332a020602c3171825e842df7d23dc4950eb597