<?xml version="1.0" encoding="UTF-8"?>

<tokenxml>

  <tokenspec>

    <spec id="TOTP01">

      <otplen>6</otplen>

      <intervaltime>60</intervaltime>

      <updateresplen>0</updateresplen>

      <puk1len>0</puk1len>

    </spec>

  </tokenspec>

  <tokenlist>

    <token sn="rere0000000000" specid="TOTP01">

      <seed>DDC31A7804A2DBD200BD12C9E752A5E5556FF4C28760DA8A92D368B4B07D7E5B</seed>

      <iv>8CAC8153F5AF7BCE0F9BAF6E5BC7D69C</iv>

      <mac>A60D6FF6E2720832DF5175D097A03362</mac>

    </token>

    <token sn="rere0000000001" specid="TOTP01">

      <seed>0D6DED7C98F5963B6680BF48F077267307D2FC3D62475A9C0AAB2AC2F600751F</seed>

      <iv>D21A12C40112DFEB2C956636A394436D</iv>

      <mac>5683728982A0B89FFDB1F6F7F6D83062</mac>

    </token>

    <token sn="rere0000000002" specid="TOTP01">

      <seed>5C432634DB6EED8AFC06CFE9199C119BF056E7B405D5CF00F357EE52E6779CF1</seed>

      <iv>89ACBD17D31DADD65861999BD4617BFE</iv>

      <mac>3762E2ABEAA26B5A40CC327B61B3736C</mac>

    </token>

    <token sn="rere0000000099" specid="TOTP01">

      <seed>62A367C274AE995157A10D2A45C05928C10DB17B1E7B8538C29E211CE00210BB</seed>

      <iv>23967F8C156728E33A4DED3FD320C478</iv>

      <mac>3CDD4CB5A67822E4ED13B27D205A07F0</mac>

    </token>

  </tokenlist>

</tokenxml>

def xmltest(xmlFile):

    import xml.etree.cElementTree as ET#cElementTree是ElementTree的C实现版本，速度更快

    tree = ET.parse(xmlFile)

    root = tree.getroot()

    print root.tag, "---", root.attrib

    #for elem in tree.iter(tag='token'):#此方法和下面的方法结果一致，范围比较大

    for elem in root.find('tokenlist').findall('token'):#此方法精确到具体的元素

        print elem.tag,':', elem.attrib

        print "sn:%s, specid:%s" % (elem.get('sn'), elem.get('specid'))

        print "    seed:", elem.find("seed").text

        print "    iv:", elem.find("iv").text

        print "    mac:", elem.find("mac").text

        print 
if __name__ == '__main__':
　　xmltest('C:\\Users\\tester_cp\\Desktop\\test.xml')

tokenxml --- {}

token : {'specid': 'TOTP01', 'sn': 'rere0000000000'}

sn:rere0000000000, specid:TOTP01

    seed: DDC31A7804A2DBD200BD12C9E752A5E5556FF4C28760DA8A92D368B4B07D7E5B

    iv: 8CAC8153F5AF7BCE0F9BAF6E5BC7D69C

    mac: A60D6FF6E2720832DF5175D097A03362

token : {'specid': 'TOTP01', 'sn': 'rere0000000001'}

sn:rere0000000001, specid:TOTP01

    seed: 0D6DED7C98F5963B6680BF48F077267307D2FC3D62475A9C0AAB2AC2F600751F

    iv: D21A12C40112DFEB2C956636A394436D

    mac: 5683728982A0B89FFDB1F6F7F6D83062

token : {'specid': 'TOTP01', 'sn': 'rere0000000002'}

sn:rere0000000002, specid:TOTP01

    seed: 5C432634DB6EED8AFC06CFE9199C119BF056E7B405D5CF00F357EE52E6779CF1

    iv: 89ACBD17D31DADD65861999BD4617BFE

    mac: 3762E2ABEAA26B5A40CC327B61B3736C

token : {'specid': 'TOTP01', 'sn': 'rere0000000099'}

sn:rere0000000099, specid:TOTP01

    seed: 62A367C274AE995157A10D2A45C05928C10DB17B1E7B8538C29E211CE00210BB

    iv: 23967F8C156728E33A4DED3FD320C478

    mac: 3CDD4CB5A67822E4ED13B27D205A07F0