[server] set PGPASSWORD when running pg commands for backup and restore For db-dump (implied by upgrade) and db-restore with postgres with non-trusted authentication, the db password is asked by pg tools (pg_dump, pg_restore, createdb, dropdb). Avoid this behavior by setting the PGPASSWORD environment variable when database driver is postgres and db-password is set in sources file.

[tox]
envlist = py27,py34,flake8

[testenv]
deps =
  pytest
commands =
  {envpython} -m pytest {posargs:test}

[testenv:flake8]
skip_install = true
whitelist_externals =
  flake8
deps =
  flake8
commands = flake8

[flake8]
exclude = cubicweb_%(cubename)s/migration/*,test/data/*,.tox/*