如何使用通用提要解析器获取RSS日期
我有一个RSS源,它的数据格式如下:
<item>
<title><![CDATA[à¨ç·à«çµàµÍÃì-JETSETER-»Å×éÁ-½Ñ¹à»ç¹¨ÃÔ§-¤Í¹àÊÔÃìµãËè¤ÃÑé§áá㹪ÕÇÔµ-REDioactive-Presents-Jetseter-Music-Inspiration-Concert ]]></title>
<link>http://www.thaiticketmajor.com/»ÃЪÒÊÑÁ¾Ñ¹¸ìÅÙ¡¤éÒ/à¨ç·à«çµàµÍÃì-JETSETER-»Å×éÁ-½Ñ¹à»ç¹¨ÃÔ§-¤Í¹àÊÔÃìµãËè¤ÃÑé§áá㹪ÕÇÔµ-REDioactive-Presents-Jetseter-Music-Inspiration-Concert-1012.html</link>
<guid isPermaLink="false">http://www.thaiticketmajor.com/»ÃЪÒÊÑÁ¾Ñ¹¸ìÅÙ¡¤éÒ/à¨ç·à«çµàµÍÃì-JETSETER-»Å×éÁ-½Ñ¹à»ç¹¨ÃÔ§-¤Í¹àÊÔÃìµãËè¤ÃÑé§áá㹪ÕÇÔµ-REDioactive-Presents-Jetseter-Music-Inspiration-Concert-1012.html</guid>
<pubDate>Fri, 30 Sep 2011 12:06:38 +0700</pubDate>
<description><![CDATA[<img src="http://www.majorcineplex.com/cropImage.php?imgName=http://www.thaiticketmajor.com/bus/imgUpload/newsThumb1012_jet-sm.jpg&w=70&h=33;c:width=50,height=50;file:rssimg.jpg"/> ¾º¡Ñº¤Í¹àÊÔÃìµãËèàµçÁÃٻẺ¤ÃÑé§áá¢Í§ ǧà¨ç·à«çµàµÍÃì (JETSET'ER) ! ! ! ǧ´¹µÃÕ·Õè¼ÊÁ¼ÊÒ¹¤ÇÒÁʹء¡Ñºà¾Å§à¾ÃÒпѧʺÒÂàÍÒäÇé´éÇ¡ѹÍÂèҧŧµÑÇ ]]></description>
</item>
现在我想提取pubDate中的日期值,我尝试了以下方法:
for entry in RSS_FEED.entries:
FEED_TITLE = entry.title
FEED_DESCRIPTION = entry.description
FEED_DATE = entry.pubDate
但是出现了错误:
raise AttributeError, "object has no attribute '%s'" % key
然后我查看了Universal Feed Parser的文档,尝试使用:
FEED_DATE = str(entry.updated_parsed)
这次虽然没有出现错误,但我没有得到pubDate字段中的实际日期时间,而是得到了如下的值:
Datetime.struct_time(tm_year=2011, tm_mon=9, tm_mday=30, tm_hour=11, tm_min=19, tm_sec=4, tm_wday=4, tm_yday=273,