我正在尝试使用BeautifulSoup解析以下XML文件。但是,只返回第一个结果
给定以下XML:
<?xml version="1.0"?>
<TransXChange>
<StopPoints>
<AnnotatedStopPointRef>
<StopPointRef>StopPointRefOne</StopPointRef>
<CommonName>CommonNameOne</CommonName>
<Indicator>IndicatorOne</Indicator>
<LocalityName>LocalityNameOne</LocalityName>
<LocalityQualifier>LocalityQualifierOne</LocalityQualifier>
</AnnotatedStopPointRef>
<AnnotatedStopPointRef>
<StopPointRef>StopPointRefTwo</StopPointRef>
<CommonName>CommonNameTwo</CommonName>
<Indicator>IndicatorTwo</Indicator>
<LocalityName>LocalityNameTwo</LocalityName>
<LocalityQualifier>LocalityQualifierTwo</LocalityQualifier>
</AnnotatedStopPointRef>
<AnnotatedStopPointRef>
<StopPointRef>StopPointRefThree</StopPointRef>
<CommonName>CommonNameThree</CommonName>
<Indicator>IndicatorThree</Indicator>
<LocalityName>LocalityNameThree</LocalityName>
<LocalityQualifier>LocalityQualifierThree</LocalityQualifier>
</AnnotatedStopPointRef>
以及以下Python脚本:
from bs4 import BeautifulSoup as bs
inputFile = open("sample.xml","r")
contents = inputFile.read()
soup = bs(contents, 'xml')
StopPoints = soup.find_all('StopPoints')
for annotatedStopPointRef in StopPoints:
print(annotatedStopPointRef.StopPointRef.string)
我只得到以下结果:
StopPointRefOne
我希望:
StopPointRefOneStopPointRefTwoStopPointRefThree
在脚本中,您只搜索
'StopPoints'
,其中只有一个。因此循环将只迭代一次。您还需要在循环中搜索'AnnotatedStopPointRef'
:印刷品:
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