python获取当前日期和时间的方法

本文实例讲述了python获取当前日期和时间的方法。分享给大家供大家参考。具体如下：

    import datetime
    # Get a datetime object
    now = datetime.datetime.now()
    # General functions 
    print "Year: %d" % now.year
    print "Month: %d" % now.month
    print "Day: %d" % now.day
    print "Weekday: %d" % now.weekday()
    # Day of week Monday = 0, Sunday = 6
    print "Hour: %d" % now.hour
    print "Minute: %d" % now.minute
    print "Second: %d" % now.second
    print "Microsecond: %d" % now.microsecond
    # ISO Functions
    print "ISO Weekday: %d" % now.isoweekday()
    # Day of week Monday = 1, Sunday = 7
    print "ISO Format: %s" % now.isoformat()
    # ISO format, e.g. 2010-12-24T07:10:52.458593
    print "ISO Calendar: %s" % str(now.isocalendar())
    # Tuple of (ISO year, ISO week number, ISO weekday)
    # Formatted date
    print now.strftime("%Y/%m/%d")

希望本文所述对大家的Python程序设计有所帮助。