python解析xml实例

如下，一个银行卡打标签后导出的数据

<?xml version="1.0" encoding="ISO-8859-1"?>
<annotation>
<filename>a001.jpg</filename>
<folder>users/three33//card</folder>
<source>
<submittedBy>three</submittedBy>
</source>
<imagesize>
<nrows>2240</nrows>
<ncols>3968</ncols>
</imagesize>
<object>
<name>numbers</name>
<deleted>0</deleted>
<verified>0</verified>
<occluded>no</occluded>
<attributes>6228480808055442079</attributes>
<parts>
<hasparts/>
<ispartof/>
</parts>
<date>12-May-2019 06:21:39</date>
<id>0</id>
<type>bounding_box</type>
<polygon>
<username>anonymous</username>
<pt>
<x>927</x>
<y>1278</y>
</pt>
<pt>
<x>3269</x>
<y>1278</y>
</pt>
<pt>
<x>3269</x>
<y>1475</y>
</pt>
<pt>
<x>927</x>
<y>1475</y>
</pt>
</polygon>
</object>
</annotation>

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