这里是Python新手。我只是在练习从XML文件中提取某些元素。我正在处理这个Datacamp tutorial,并尝试解析教程开始时提供的“movies”XML文件
看起来是这样的:
<?xml version="1.0"?>
<collection>
<genre category="Action">
<decade years="1980s">
<movie favorite="True" title="Indiana Jones: The raiders of the lost Ark">
<format multiple="No">DVD</format>
<year>1981</year>
<rating>PG</rating>
<description>
'Archaeologist and adventurer Indiana Jones
is hired by the U.S. government to find the Ark of the
Covenant before the Nazis.'
</description>
</movie>
<movie favorite="True" title="THE KARATE KID">
<format multiple="Yes">DVD,Online</format>
<year>1984</year>
<rating>PG</rating>
<description>None provided.</description>
</movie>
<movie favorite="False" title="Back 2 the Future">
<format multiple="False">Blu-ray</format>
<year>1985</year>
<rating>PG</rating>
<description>Marty McFly</description>
</movie>
</decade>
<decade years="1990s">
<movie favorite="False" title="X-Men">
<format multiple="Yes">dvd, digital</format>
<year>2000</year>
<rating>PG-13</rating>
<description>Two mutants come to a private academy for their kind whose resident superhero team must
oppose a terrorist organization with similar powers.</description>
</movie>
<movie favorite="True" title="Batman Returns">
<format multiple="No">VHS</format>
<year>1992</year>
<rating>PG13</rating>
<description>NA.</description>
</movie>
<movie favorite="False" title="Reservoir Dogs">
<format multiple="No">Online</format>
<year>1992</year>
<rating>R</rating>
<description>WhAtEvER I Want!!!?!</description>
</movie>
</decade>
</genre>
<genre category="Thriller">
<decade years="1970s">
<movie favorite="False" title="ALIEN">
<format multiple="Yes">DVD</format>
<year>1979</year>
<rating>R</rating>
<description>"""""""""</description>
</movie>
</decade>
<decade years="1980s">
<movie favorite="True" title="Ferris Bueller's Day Off">
<format multiple="No">DVD</format>
<year>1986</year>
<rating>PG13</rating>
<description>Funny movie about a funny guy</description>
</movie>
<movie favorite="FALSE" title="American Psycho">
<format multiple="No">blue-ray</format>
<year>2000</year>
<rating>Unrated</rating>
<description>psychopathic Bateman</description>
</movie>
</decade>
</genre>
我明白我必须补充一点
</collection>
以解析文件。但是,我仍然被抛出错误:
xml.etree.ElementTree.ParseError:未找到元素:第74行第12列
运行代码时
import os
import pandas as pd
import xml.etree.ElementTree as ET
tree = ET.parse('movies.xml')
最后一个“流派”元素是否关闭错误?我不确定为什么我无法解析该文件。感谢您的帮助-谢谢
导入包之后和解析XML文件之前,不必要的os change directory语句
引发错误的代码:
一旦删除了
os.chdir
语句,就可以对其进行正确的分析相关问题 更多 >
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