我在使用https://www.cs.utexas.edu/~shmat/shmat_ccs12.pdf模块解析国家飓风中心的RSS提要方面取得了巨大的成功：
import feedparser
feedparser.parse('https://www.nhc.noaa.gov/gis-at.xml') #Works Fine
feedparser.parse('https://www.nhc.noaa.gov/gis-ep.xml') #Works Fine
但是，当我尝试从Central Pacific Hurricane Center读取表面上类似的提要时，会产生KeyError：
feedparser.parse('http://www.prh.noaa.gov/cphc/gis-cp.xml') #Doesn't work
这是feedparser的错误吗？ CPHC的饲料是否变形？有没有我忘记指定的选项？看来麻烦在于没有一个名为“ where”的键，但是我不知道为什么这对于NHC提要来说不是问题。堆栈复制如下：
>>> import feedparser
>>> feedparser.parse('http://www.prh.noaa.gov/cphc/gis-cp.xml')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File ".../anaconda3/lib/python3.6/site-packages/feedparser.py", line 3956, in parse
saxparser.parse(source)
File ".../anaconda3/lib/python3.6/xml/sax/expatreader.py", line 111, in parse
xmlreader.IncrementalParser.parse(self, source)
File ".../anaconda3/lib/python3.6/xml/sax/xmlreader.py", line 125, in parse
self.feed(buffer)
File ".../anaconda3/lib/python3.6/xml/sax/expatreader.py", line 217, in feed
self._parser.Parse(data, isFinal)
File "/tmp/build/80754af9/python_1516124163501/work/Modules/pyexpat.c", line 414, in StartElement
File ".../anaconda3/lib/python3.6/xml/sax/expatreader.py", line 370, in start_element_ns
AttributesNSImpl(newattrs, qnames))
File ".../anaconda3/lib/python3.6/site-packages/feedparser.py", line 2031, in startElementNS
self.unknown_starttag(localname, list(attrsD.items()))
File ".../anaconda3/lib/python3.6/site-packages/feedparser.py", line 666, in unknown_starttag
return method(attrsD)
File ".../anaconda3/lib/python3.6/site-packages/feedparser.py", line 1500, in _start_gml_point
self._parse_srs_attrs(attrsD)
File ".../anaconda3/lib/python3.6/site-packages/feedparser.py", line 1496, in _parse_srs_attrs
context['where']['srsName'] = srsName
File ".../anaconda3/lib/python3.6/site-packages/feedparser.py", line 356, in __getitem__
return dict.__getitem__(self, key)
KeyError: 'where'