def now(timezone=None):
    d = datetime.datetime.utcnow()
    if not timezone:
        return d

    return to_timezone(d, timezone).replace(tzinfo=None)
L{nevow.__version_info__} is a L{tuple} giving the same version numbers
dataset/ETHPy150Open shazow/unstdlib.py/unstdlib/standard/datetime_.py/now--crossover with--dataset/ETHPy150Open twisted/nevow/nevow/test/test_package.py/VersionTests.test_versionInfo