Question

我有一个名为zms_add_bridge的函数调用一个名为xmlbuilder的函数。 xmlbuilder创建一个名为xml的全局变量，并用东西填充它。

当调用zms_add_bridge时，它会打印“here”，表示它至少在脚本中已经到了那么远。然后，它调用xmlbuilder，它打印“xml1”以及xml输出，说它至少在脚本中得到了那么远。

问题是，一旦xmlbuilder退出并返回zms_add_bridge，脚本似乎就会死掉。 xml是一个全局变量，因此它应该打印“是”，但它甚至不打印“否”。

我甚至在return xml结束时尝试xmlbuilder来查看这是否有效，但事实并非如此（甚至仍然是多余的，因为xml是def xmlbuilder(requestType,xbra): global xmlbuild global xmlbuild__request global xmlbuild__requestElement global xmlbuild__requestElementAttribute global xml xmlbuild = etree.Element("OSS", attrib={"{"+xsi+"}schemaLocation":schema}, nsmap={'xsi':xsi, None:xmlns}) xmlbuild__request = etree.SubElement(xmlbuild, "Request") etree.SubElement(xmlbuild__request, "RequestType").text = requestType etree.SubElement(xmlbuild__request, "RequestMode").text = "online" etree.SubElement(xmlbuild__request, "SessionID").text = session_id etree.SubElement(xmlbuild__request, "operName").text = apiUser etree.SubElement(xmlbuild__request, "Version").text = version etree.SubElement(xmlbuild__request, "Overwrite").text = "false" xmlbuild__requestElement = etree.SubElement(xmlbuild, "RequestElement") for index, data in xbra.items(): for key in data: xmlbuild__requestElementAttribute = etree.SubElement(xmlbuild__requestElement, "Attribute") etree.SubElement(xmlbuild__requestElementAttribute, "Name").text = "%s" % key etree.SubElement(xmlbuild__requestElementAttribute, "Value").text = "%s" % data[key] xml = etree.tostring(xmlbuild, encoding="UTF-8", pretty_print=True, xml_declaration=True) if debug >= 1: print "\nDEBUG: Generated XML for transmission\n" print xml print "xml1: " + xml def zms_add_bridge(fsan,vlanId,maxUnicast,secure): if debug >= 3: print "\nDEBUG: Function: zms_add_bridge\n" print "\nDEBUG: Get GPON parameters of ONT\n" xbra = defaultdict(list) xbra[1] = {'Filter_Type': 'GponOnuPhysical'} xbra[2] = {'Filter_Condition': 'Device_Id=' + device_Handle_Id} xbra[3] = {'Filter_Condition': 'serialNoVendorId=ZNTS'} xbra[4] = {'Filter_Condition': 'serialNoVendorSpecificHex=' + fsan} if debug >= 4: print "\nDEBUG: Dictionary\n" for index, data in xbra.items(): for key in data: print "Index: %s: Key: %s, Value: %s" % (index, key,data[key]) print "here" xmlbuilder("list",xbra) if xml: print "yes" else: print "no"全球宣布，不是吗？）

任何线索？我输了。

here
xml1: <?xml version='1.0' encoding='UTF-8'?>
<OSS xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.zhone.com/OSSXML" xsi:schemaLocation="http://www.zhone.com/OSSXML ossxml.xsd">
  <Request>
    <RequestType>list</RequestType>
    <RequestMode>online</RequestMode>
    <SessionID>0.379081153249641</SessionID>
    <operName>boss</operName>
    <Version>2.5.1</Version>
    <Overwrite>false</Overwrite>
  </Request>
  <RequestElement>
    <Attribute>
      <Name>Filter_Type</Name>
      <Value>GponOnuPhysical</Value>
    </Attribute>
    <Attribute>
      <Name>Filter_Condition</Name>
      <Value>Device_Id=2</Value>
    </Attribute>
    <Attribute>
      <Name>Filter_Condition</Name>
      <Value>serialNoVendorId=ZNTS</Value>
    </Attribute>
    <Attribute>
      <Name>Filter_Condition</Name>
      <Value>serialNoVendorSpecificHex=03739175</Value>
    </Attribute>
  </RequestElement>
</OSS>

输出：

ListenPropertyChange = true

无法弄清楚为什么脚本不再进一步

0 个答案: