Я пытаюсь преобразовать один xml в другой xml, используя xslt. Ниже приведен xslt, который я использую
<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns="Apartments.AP.Mits20PropertyFinal"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:msxsl="urn:schemas-microsoft-com:xslt"
xmlns:var="http://schemas.microsoft.com/BizTalk/2003/var"
exclude-result-prefixes="msxsl var userCSharp"
xmlns:userCSharp="http://schemas.microsoft.com/BizTalk/2003/userCSharp"
>
<xsl:output method="xml" encoding="UTF-8" indent="yes"/>
<xsl:key name="myKey" match="ILS_Unit/Units/Unit" use="./Identification[@IDType='FloorplanID']/@IDValue"/>
<xsl:template match="/">
<PhysicalProperty>
<!-- <xsl:apply-templates select="PhysicalProperty/Management"/>
--> <xsl:apply-templates select="PhysicalProperty/Property"/>
</PhysicalProperty>
</xsl:template>
<xsl:template match="Property">
<Property>
<PropertyInfo>
<xsl:element name="MITSID">
<xsl:value-of select="./PropertyID/Identification[@IDRank='secondary']/@IDValue"/>
</xsl:element>
<xsl:element name="MarketingName">
<xsl:value-of select="./PropertyID/MarketingName"/>
</xsl:element>
<xsl:element name="TotalUnits">
</xsl:element>
<xsl:element name="AddressLine1">
<xsl:value-of select="./PropertyID/Address/AddressLine1"/>
</xsl:element>
<xsl:element name="City">
<xsl:value-of select="./PropertyID/Address/City"/>
</xsl:element>
<xsl:element name="State">
<xsl:value-of select="./PropertyID/Address/State"/>
</xsl:element>
<xsl:element name="Zip">
<xsl:value-of select="./PropertyID/Address/PostalCode"/>
</xsl:element>
</PropertyInfo>
<xsl:for-each select="./Floorplan">
<Floorplan>
<FloorplanID><xsl:value-of select="./@IDValue"/></FloorplanID>
<FloorplanName><xsl:value-of select="./Name"/></FloorplanName>
<!--This Unit count is Totals no of Units per floorplan-->
<UnitCount><xsl:value-of select="./UnitCount"/></UnitCount>
<Units>
<xsl:variable name="floorplanid" select="./@IDValue"/>
<xsl:for-each select="key('myKey',$floorplanid)">
<Unit>
<UnitNum>
<xsl:value-of select="./MarketingName"/>
</UnitNum>
<xsl:if test="./UnitLeasedStatus='Not_Available'">
<UnitLeasedStatus>Occupied</UnitLeasedStatus>
</xsl:if>
<xsl:if test="./UnitLeasedStatus='On_Notice'">
<UnitLeasedStatus>On Notice</UnitLeasedStatus>
</xsl:if>
<xsl:if test="./UnitLeasedStatus='Available'">
<UnitLeasedStatus>Available</UnitLeasedStatus>
</xsl:if>
</Unit>
</xsl:for-each>
</Units>
</Floorplan>
</xsl:for-each>
</Property>
</xsl:template>
</xsl:stylesheet>
. Ниже приведен пример xml file
<?xml version="1.0" encoding="utf-8"?>
<PhysicalProperty>
<Property>
<PropertyID>
<Identification IDValue="183dbed4-0101-4a85-954c-a4e8042d2819" IDRank="primary"/>
<Identification IDValue="6458174" IDRank="secondary"/>
<MarketingName>Westmount at London Park</MarketingName>
<Website>http://www.westmountatlondonpark.com</Website>
<Address AddressType="property">
<AddressLine1>14545 Bammel North Houston Road</AddressLine1>
<AddressLine2/>
<City>Houston</City>
<State>TX</State>
<PostalCode>77014</PostalCode>
</Address>
</PropertyID>
<ILS_Identification ILS_IdentificationType="Apartment" RentalType="Unspecified"/>
<Floorplan IDValue="171ad0f2-da57-45c0-9cf5-c61cfa26dd63" IDType="FloorplanID" IDRank="primary">
<FloorplanType>Internal</FloorplanType>
<Name>A1 </Name>
<Comment/>
<UnitCount>22</UnitCount>
<UnitsAvailable>3</UnitsAvailable>
<DisplayedUnitsAvailable>5</DisplayedUnitsAvailable>
<Room RoomType="Bedroom">
<Count>1</Count>
</Room>
<Room RoomType="Bathroom">
<Count>1</Count>
</Room>
<SquareFeet Min="602" Max="602"/>
<EffectiveRent Min="810" Max="830"/>
<Deposit DepositType="Security Deposit">
<Amount>
<ValueRange Min="150" Max="150"/>
</Amount>
</Deposit>
<File FileID="e114a438-ee82-497d-8e04-6a5a8b2381ef" active="true">
<FileType>Floorplan</FileType>
<Caption/>
<Src>https://apollostore.blob.core.windows.net/londonpark/uploads/images/floorplans/a1.7a75909c-3362-409c-82c7-aa6c959f9c99.jpg</Src>
<Rank>999</Rank>
</File>
</Floorplan>
<ILS_Unit>
<ILS_Unit IDValue="be827564-6460-4af1-9644-3f6ffa225557" IDType="UnitID" IDRank="primary">
<Units>
<Unit>
<Identification IDValue="be827564-6460-4af1-9644-3f6ffa225557" IDType="UnitID" IDRank="primary"/>
<Identification IDValue="171ad0f2-da57-45c0-9cf5-c61cfa26dd63" IDType="FloorplanID" IDRank="primary"/>
<MarketingName>1901</MarketingName>
<UnitBedrooms>1</UnitBedrooms>
<UnitBathrooms>1</UnitBathrooms>
<UnitRent>765</UnitRent>
<UnitLeasedStatus>Not_Available</UnitLeasedStatus>
<FloorplanName>A1 </FloorplanName>
</Unit>
</Units>
<Comment/>
<EffectiveRent Min="765" Max="765"/>
<Deposit DepositType="Security Deposit">
<Amount>
<ValueRange Min="150" Max="150"/>
</Amount>
</Deposit>
</ILS_Unit>
</ILS_Unit>
</Property>
</PhysicalProperty>
Преобразование работает нормально с помощью инструмента altova, но не работает в python. Ниже приведен скрипт python, который я использую.
from lxml import etree
import os
import glob
xslt = etree.parse("fl.xslt")
dom = etree.parse("f.xml",)
transform = etree.XSLT(xslt)
try:
newdom = transform(dom)
root = etree.parse(newdom)
properties = root.findall("./Property")
print(properties)
except Exception as e:
print (e)
for error in transform.error_log:
print(error.message, error.line)
print(etree.tostring(newdom, pretty_print=True))
Я пытаюсь распечатать узлы свойств, а также попытался записать результат в файл. xml, но он ничего не возвращает. Может кто-нибудь сказать, в чем проблема может быть. Удивительно, но в Альтове все работает нормально.
Ниже приведены ошибки, которые выдают.
line 53, in <module>
root = etree.parse(newdom)
File "src\lxml\etree.pyx", line 3519, in lxml.etree.parse
File "src\lxml\parser.pxi", line 1862, in lxml.etree._parseDocument
TypeError: cannot parse from 'lxml.etree._XSLTResultTree'