Your message dated Sun, 2 Mar 2008 17:11:47 +0100
with message-id <[EMAIL PROTECTED]>
and subject line Re: [xml/sgml-pkgs] Bug#468871: I found the source of the
problem
has caused the Debian Bug report #468871,
regarding xsltproc: namespace-alias doesn't work
to be marked as done.
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If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
468871: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=468871
Debian Bug Tracking System
Contact [EMAIL PROTECTED] with problems
--- Begin Message ---
Package: xsltproc
Version: 1.1.22-1
Severity: normal
In order to produce a stylesheet from xml and a stylesheet one needs to use a
namespace prefix other than xsl:. This is typically turned into a useable
stylesheet by using namespace-alias, unfortunately it doesn't do anything with
xsltproc.
The following example produces the following error when trying to use the
result stylesheet on another xml file:
compilation error: file test.xsl line 2 element stylesheet
xsltParseStylesheetProcess : document is not a stylesheet
Replacing <gconf:stylesheet xmlns:gconf="..."> with <xsl:stylesheet
xmlns:gconf="..." xmlns:xsl="..."> (and corresponding closing tag), works.
An example stylesheet snippet:
<?xml version="1.0"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
xmlns:gconf="output.xsl" >
<xsl:namespace-alias stylesheet-prefix="gconf"
result-prefix="xsl" />
<xsl:output method="xml" indent="yes"/>
<xsl:template match="/">
<gconf:stylesheet xmlns:gconf="http://www.w3.org/1999/GCONF/Transform";
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
version="1.0">
<gconf:output method="xml" />
<gconf:template match="/">
<xsl:apply-templates select="gconf" />
</gconf:template>
</gconf:stylesheet>
</xsl:template>
<xsl:template match="/gconf">
<gconf>
<xsl:apply-templates />
</gconf>
</xsl:template>
<xsl:template match="[EMAIL PROTECTED]">
<xsl:element name="gconf:choose">
<xsl:element name="gconf:when">
<xsl:attribute name="test">not(<xsl:value-of select="name(.)" />[EMAIL
PROTECTED]'<xsl:value-of select="@name" />'])</xsl:attribute>
<xsl:element name="{name(.)}">
<xsl:for-each select="@*">
<xsl:attribute name="{name(.)}">
<xsl:value-of select="." />
</xsl:attribute>
</xsl:for-each>
<xsl:apply-templates />
</xsl:element>
<xsl:element name="gconf:otherwise">
With some XML:
<gconf>
<dir name="apps">
<dir name="panel">
<dir name="applets">
<dir name="system_monitor_screen0">
<dir name="prefs">
<entry name="view_diskload"
schema="/schemas/apps/multiload/prefs/view_diskload" type="bool" value="true">
</entry>
<entry name="view_cpuload"
schema="/schemas/apps/multiload/prefs/view_cpuload" type="bool" value="true">
</entry>
<entry name="view_netload"
schema="/schemas/apps/multiload/prefs/view_netload" type="bool" value="true">
</entry>
</dir>
</dir>
</dir>
</dir>
</dir>
</gconf>
And some of the output:
<?xml version="1.0"?>
<gconf:stylesheet xmlns:gconf="http://www.w3.org/1999/GCONF/Transform";
version="1.0">
<gconf:output method="xml"/>
<gconf:template match="/">
<gconf xmlns:gconf="http://www.w3.org/1999/XSL/Transform";>
<gconf:choose xmlns:gconf="output.xsl"><gconf:when test="not([EMAIL
PROTECTED]'apps'])"><dir name="apps">
<gconf:choose><gconf:when test="not([EMAIL
PROTECTED]'panel'])"><dir name="panel">
<gconf:choose><gconf:when test="not([EMAIL
PROTECTED]'general'])"><dir name="general">
<gconf:choose><gconf:when test="not([EMAIL
PROTECTED]'applet_id_list'])"><entry name="applet_id_list" type="list"
ltype="string">
<li type="string">
<stringvalue>system_monitor_screen0</stringvalue>
</li>
<li type="string">
<stringvalue>drive_mounter_screen0</stringvalue>
The proper behaviour is defined in XSLT section 7.1.1
-- System Information:
Debian Release: lenny/sid
APT prefers testing
APT policy: (500, 'testing'), (500, 'stable')
Architecture: i386 (i686)
Kernel: Linux 2.6.24-1-686 (SMP w/1 CPU core)
Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages xsltproc depends on:
ii libc6 2.7-6 GNU C Library: Shared libraries
ii libgcrypt11 1.4.0-3 LGPL Crypto library - runtime libr
ii libxml2 2.6.31.dfsg-1 GNOME XML library
ii libxslt1.1 1.1.22-1 XSLT processing library - runtime
xsltproc recommends no packages.
-- no debconf information
--- End Message ---
--- Begin Message ---
On Sun, Mar 02, 2008 at 10:51:36AM -0500, Daniel Dickinson wrote:
> It appears that xmlns="http://www.w3.org/1999/GCONF/Transform"; is being
> added to tags produced with xml:element, and since the tag I am doing
> that to is almost the root, the stylesheet is spit back almost
> unchanged. There is a little processing, but so little I initially
> thought I was just getting the original stylesheet back.
>
> I am attaching the files I use to produce the issue.
>
> modify-gconf.xsl is the original stylesheet
> sensors.xml is the xml used along with with modify-gconf.xsl to produce
> the target stylesheet
> %gconf-tree.xml is the xml to be applied to the target stylesheet to
> get the final output.
>
> Steps:
>
> xsltproc modify-gconf.xsl sensors.xml >intermediate.xsl
> xsltproc intermediate.xsl %gconf-tree.xml >final.xml
So, the only problem is that xsl:namespace-alias doesn't work on
xsl:element created nodes, which is just normal because namespace-alias
is for literal result elements, cf.
http://www.w3.org/TR/xslt#literal-result-element
You need to either add a namespace attribute to your xsl:elements or
make them literate result elements, such as <gconf:choose/> instead of
<xsl:element name="gconf:choose"
namespace="http://www.w3.org/1999/XSL/Transform"/>
Mike
--- End Message ---
