Function assert_not_in

vispy/testing/_testing.py:114–119

Backport

(member, container, msg=None)

def assert_not_in(member, container, msg=None):
    """Backport"""
    if member not in container:
        return
    std_msg = '%s found in %s' % (_safe_rep(member), _safe_rep(container))
    raise AssertionError(_format_msg(msg, std_msg))


def assert_is(expr1, expr2, msg=None):