有什么想法为什么这个不起作用吗？
正在转换的XML（比这个长得多）

<XML>
      <ClinicalData StudyOID="XXXXXXXXX" MetaDataVersionOID="53" mdsol_AuditSubCategoryName="QueryAnswer">
        <SubjectData SubjectKey="XXXXXXXX-b7cd-4f97-8d25-594219de192f" mdsol_SubjectKeyType="SubjectUUID" mdsol_SubjectName="XX-002">
          <SiteRef LocationOID="15" XXXX_StudyEnvSiteNumber="15" />
          <StudyEventData StudyEventOID="DAY1" StudyEventRepeatKey="DAY1[1]" mdsol_InstanceId="47077">
            <FormData FormOID="SS_DISP" FormRepeatKey="1" mdsol_DataPageId="320656">
              <ItemGroupData ItemGroupOID="SS_DISP" mdsol_RecordId="797737">
                <ItemData ItemOID="SS_DISP.DISPDAT" TransactionType="Upsert">
                  <AuditRecord>
                    <UserRef UserOID="XXXX@XXXXX.com1" />
                    <LocationRef LocationOID="15" mdsol_StudyEnvSiteNumber="15" />
                    <DateTimeStamp>2022-01-28T05:27:54</DateTimeStamp>
                    <ReasonForChange>
                    </ReasonForChange>
                    <SourceID>12345678</SourceID>
                  </AuditRecord>
                  <mdsol_Query QueryRepeatKey="123456" Value="Date of XXXX does not equal the XXXY Date. Please review and correct else clarify." Status="Answered" Response="Issues with XXXXX IWRS XXXXXX" />
                </ItemData>
              </ItemGroupData>
            </FormData>
          </StudyEventData>
        </SubjectData>
      </ClinicalData>
    </XML>

我正在使用这个python脚本来做转换，或者我正在尝试。我对此相当陌生。

from xml.etree import ElementTree
    tree = ElementTree.parse('xml.xml')
    root = tree.getroot()
    data = []
    for ClinicalData in root:
     StudyOID = getattr(child.find('StudyOID'), 'text', None)
     MetaDataVersionOID = getattr(child.find('MetaDataVersionOID'), 'text', None)
     mdsol_AuditSubCategoryName = getattr(child.find('mdsol_AuditSubCategoryName'), 'text', None)
     SubjectKey = getattr(child.find('SubjectKey'), 'text', None)
     #print('{}, {}, {}, {}'.format(StudyOID, MetaDataVersionOID, mdsol_AuditSubCategoryName, SubjectKey))
     data.append('{}, {}, {}, {}'.format(StudyOID, MetaDataVersionOID, mdsol_AuditSubCategoryName, SubjectKey))
    #print (data)
    with open('output.csv', 'w') as f: f.write('\n'.join([row for row in data[1:]]))

我收到的错误消息如下：

File "<stdin>", line 9
    with open('output.csv', 'w') as f: f.write('\n'.join([row for row in data[1:]]))
    ^^^^

    SyntaxError: invalid syntax