从xmlfi解析单词

Question

我有一个名为“interview.xml”的xml文件，它如下所示：

<SpeechSegment spkid="S0">
    <Word dur="0.22" stime="0.44">oh</Word>
    <Word dur="0.27" stime="1.67">bedankt</Word>
    <Word dur="0.3" stime="2.03">voor</Word>
    <Word dur="0.53" stime="2.61">deelname</Word>
    <Word dur="0.22" stime="3.15">aan</Word>
    <Word dur="0.23" stime="3.39">de</Word>
    <Word dur="0.14" stime="6.15">want</Word>
    <Word dur="0.07" stime="6.29">ik</Word>
    <Word dur="0.09" stime="6.36">wil</Word>
    <Word dur="0.06" stime="6.45">je</Word>
    <Word dur="0.42" stime="6.51">graag</Word>
    <Word dur="0.2" stime="7.52">en</Word>
</SpeechSegment>

我现在要做的是解析这个片段中的所有单词，所以我想创建一个类似["oh", "bedankt", "voor", etc...]的列表

我试过这个：

import xml.etree.ElementTree
e = xml.etree.ElementTree.parse('Interview_short.xml').getroot()

for atype in e.findall('type'):
    print(atype.get('word'))

但这并没有给我想要的结果。你觉得我应该做些什么调整

Answer 1

使用^{}

解决方案：

import xml.etree.ElementTree as ET
root = ET.fromstring(xml_string)
required_list = [child.text for child in root]

Answer 2

我不知道为什么findall('type')而XML不包含任何<type>元素。根据发布的XML，它应该是findall('Word')。下面是一个最小但完整的演示代码：

raw = '''<SpeechSegment spkid="S0">
    <Word dur="0.22" stime="0.44">oh</Word>
    <Word dur="0.27" stime="1.67">bedankt</Word>
    <Word dur="0.3" stime="2.03">voor</Word>
    <Word dur="0.53" stime="2.61">deelname</Word>
    <Word dur="0.22" stime="3.15">aan</Word>
    <Word dur="0.23" stime="3.39">de</Word>
    <Word dur="0.14" stime="6.15">want</Word>
    <Word dur="0.07" stime="6.29">ik</Word>
    <Word dur="0.09" stime="6.36">wil</Word>
    <Word dur="0.06" stime="6.45">je</Word>
    <Word dur="0.42" stime="6.51">graag</Word>
    <Word dur="0.2" stime="7.52">en</Word>
</SpeechSegment>'''

from xml.etree import ElementTree as ET
root = ET.fromstring(raw)
result = [word.text for word in root.findall('Word')]
print result

^{}

输出：

['oh', 'bedankt', 'voor', 'deelname', 'aan', 'de', 'want', 'ik', 'wil', 'je', 'graag', 'en']