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我有一個XML文件,它有很多元素。我想創建一個具有特定元素名稱的所有值的列表/數組,在我的情況下「pair:ApplicationNumber」。使用Python在XML中從特定元素創建值的數組
我已經去了很多其他問題,但我無法找到答案。我知道我可以通過加載文本文件並使用熊貓來完成此操作,但是我確信有更好的方法。
我是不成功的嘗試ElementTree的以及使用xml.dom的minidom命名
我的代碼目前看起來如下:
import os
from xml.dom import minidom
WindowsUser = os.getenv('username')
XMLPath = os.path.join('C:\\Users', WindowsUser, 'Downloads', 'ApplicationsByCustomerNumber.xml')
xmldoc = minidom.parse(XMLPath)
itemlist = xmldoc.getElementsByTagName('pair:ApplicationNumber')
for s in itemlist:
print(s.attributes['pair:ApplicationNumber'].value)
一個例子XML文件看起來如下:
<?xml version="1.0" encoding="UTF-8"?>
<pair:PatentApplicationList xsi:schemaLocation="urn:us:gov:uspto:pair PatentApplicationList.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:pair="urn:us:gov:uspto:pair">
<pair:FileHeader>
<pair:FileCreationTimeStamp>2017-07-10T10:52:12.12</pair:FileCreationTimeStamp>
</pair:FileHeader>
<pair:ApplicationStatusData>
<pair:ApplicationNumber>62383607</pair:ApplicationNumber>
<pair:ApplicationStatusCode>20</pair:ApplicationStatusCode>
<pair:ApplicationStatusText>Application Dispatched from Preexam, Not Yet Docketed</pair:ApplicationStatusText>
<pair:ApplicationStatusDate>2016-09-16</pair:ApplicationStatusDate>
<pair:AttorneyDocketNumber>1354-T-02-US</pair:AttorneyDocketNumber>
<pair:FilingDate>2016-09-06</pair:FilingDate>
<pair:LastModifiedTimestamp>2017-05-30T21:40:37.37</pair:LastModifiedTimestamp>
<pair:CustomerNumber>122761</pair:CustomerNumber><pair:LastFileHistoryTransaction>
<pair:LastTransactionDate>2017-05-30</pair:LastTransactionDate>
<pair:LastTransactionDescription>Email Notification</pair:LastTransactionDescription> </pair:LastFileHistoryTransaction>
<pair:ImageAvailabilityIndicator>true</pair:ImageAvailabilityIndicator>
</pair:ApplicationStatusData>
<pair:ApplicationStatusData>
<pair:ApplicationNumber>62292372</pair:ApplicationNumber>
<pair:ApplicationStatusCode>160</pair:ApplicationStatusCode>
<pair:ApplicationStatusText>Abandoned -- Incomplete Application (Pre-examination)</pair:ApplicationStatusText>
<pair:ApplicationStatusDate>2016-11-01</pair:ApplicationStatusDate>
<pair:AttorneyDocketNumber>681-S-23-US</pair:AttorneyDocketNumber>
<pair:FilingDate>2016-02-08</pair:FilingDate>
<pair:LastModifiedTimestamp>2017-06-20T21:59:26.26</pair:LastModifiedTimestamp>
<pair:CustomerNumber>122761</pair:CustomerNumber><pair:LastFileHistoryTransaction>
<pair:LastTransactionDate>2017-06-20</pair:LastTransactionDate>
<pair:LastTransactionDescription>Petition Entered</pair:LastTransactionDescription> </pair:LastFileHistoryTransaction>
<pair:ImageAvailabilityIndicator>true</pair:ImageAvailabilityIndicator>
</pair:ApplicationStatusData>
<pair:ApplicationStatusData>
<pair:ApplicationNumber>62289245</pair:ApplicationNumber>
<pair:ApplicationStatusCode>160</pair:ApplicationStatusCode>
<pair:ApplicationStatusText>Abandoned -- Incomplete Application (Pre-examination)</pair:ApplicationStatusText>
<pair:ApplicationStatusDate>2016-10-26</pair:ApplicationStatusDate>
<pair:AttorneyDocketNumber>1526-P-01-US</pair:AttorneyDocketNumber>
<pair:FilingDate>2016-01-31</pair:FilingDate>
<pair:LastModifiedTimestamp>2017-06-15T21:24:13.13</pair:LastModifiedTimestamp>
<pair:CustomerNumber>122761</pair:CustomerNumber><pair:LastFileHistoryTransaction>
<pair:LastTransactionDate>2017-06-15</pair:LastTransactionDate>
<pair:LastTransactionDescription>Petition Entered</pair:LastTransactionDescription> </pair:LastFileHistoryTransaction>
<pair:ImageAvailabilityIndicator>true</pair:ImageAvailabilityIndicator>
</pair:ApplicationStatusData>
</pair:PatentApplicationList>