def datetime_to_timestamp(dt):
    """Convert a UTC datetime to a Unix timestamp"""
    delta = dt - datetime.utcfromtimestamp(0)
    return delta.seconds + delta.days * 24 * 3600
def datetime_to_timestamp ( dt ) : delta = dt - datetime . utcfromtimestamp ( 0 ) return delta . seconds + delta . days * 24 * 3600
Convert a UTC datetime to a Unix timestamp