def METHOD_NAME(method):
    """
    Decorate test methods to query the Banco Do Brasil only
    1 day out of 7 and skip tests otherwise.
    Indeed the IBPT webservice often returns errors and it sucks
    to crash the entire l10n-brazil test suite because of this.
    the CI_FORCE_IBPT env var can be set to force the test anyhow.
    """
    return decorate(method, _not_every_day_test)