<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated by ABREX Ver. 1.1.0 -->
<AUTOSAR xmlns="http://autosar.org/schema/r4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://autosar.org/schema/r4.0 AUTOSAR_4-0-3_STRICT.xsd">
<AR-PACKAGES>
<AR-PACKAGE>
<SHORT-NAME>Ecuc</SHORT-NAME>
<ELEMENTS>
<ECUC-MODULE-CONFIGURATION-VALUES>
<SHORT-NAME>Os</SHORT-NAME>
<DEFINITION-REF DEST="ECUC-MODULE-DEF">/AUTOSAR/EcucDefs/Os</DEFINITION-REF>
<ECUC-DEF-EDITION>4.2.0</ECUC-DEF-EDITION>
<IMPLEMENTATION-CONFIG-VARIANT>VARIANT-PRE-COMPILE</IMPLEMENTATION-CONFIG-VARIANT>
<CONTAINERS>
<ECUC-CONTAINER-VALUE>
<SHORT-NAME>OsInclude</SHORT-NAME>
<DEFINITION-REF DEST="ECUC-PARAM-CONF-CONTAINER-DEF">/AUTOSAR/EcucDefs/Os/OsInclude</DEFINITION-REF>
<PARAMETER-VALUES>
<ECUC-TEXTUAL-PARAM-VALUE>
<DEFINITION-REF DEST="ECUC-STRING-PARAM-DEF">/AUTOSAR/EcucDefs/Os/OsInclude/OsIncludeFileName</DEFINITION-REF>
<VALUE>sample1.h</VALUE>
</ECUC-TEXTUAL-PARAM-VALUE>
</PARAMETER-VALUES>
</ECUC-CONTAINER-VALUE>
<ECUC-CONTAINER-VALUE>
<SHORT-NAME>AppMode1</SHORT-NAME>
<DEFINITION-REF DEST="ECUC-PARAM-CONF-CONTAINER-DEF">/AUTOSAR/EcucDefs/Os/OsAppMode</DEFINITION-REF>
</ECUC-CONTAINER-VALUE>
</ECUC-MODULE-CONFIGURATION-VALUES>
</ELEMENTS>
</AR-PACKAGE>
</AR-PACKAGES>
</AUTOSAR>
这是我的密码。我想从“DEFINITION-REF”中找到标记的值,它是'DEST'='ECUC-ENUMERATION-PARAM-DEF'。但我无法得到'DEST'的值。当我运行下面的代码时,它总是“无”。你能提供一些解决方案吗
代码:
import xml.etree.ElementTree as ET
import csv
fpath = 'sample1.arxml'
tree = ET.parse(fpath)
root = tree.getroot()
ns = {'ns': 'http://autosar.org/schema/r4.0'}
for param1 in root.findall('.//ns:DEFINITION-REF/', namespaces=ns):
value = param1.get('DEST')
print(value)
我使用了u共享的文件,并能够获得DEFINITION-REF的属性:
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