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https://gitlab.gnome.org/GNOME/libxslt
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c99f3afb5f
* python/*.py: removed tab used spaces * configure.in libxslt/xsltwin32config.h: preparing 1.0.12 * doc/news.html doc/xslt.html: rebuild/updated Daniel
68 lines
1.6 KiB
Python
Executable File
68 lines
1.6 KiB
Python
Executable File
#!/usr/bin/python -u
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import sys
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import string
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import libxml2
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import libxslt
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# Memory debug specific
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libxml2.debugMemory(1)
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nodeName = None
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def f(ctx, str):
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global nodeName
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#
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# Small check to verify the context is correcly accessed
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#
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try:
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pctxt = libxslt.xpathParserContext(_obj=ctx)
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ctxt = pctxt.context()
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tctxt = ctxt.transformContext()
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nodeName = tctxt.insertNode().name
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except:
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pass
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return string.upper(str)
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libxslt.registerExtModuleFunction("foo", "http://example.com/foo", f)
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styledoc = libxml2.parseDoc("""
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<xsl:stylesheet version='1.0'
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xmlns:xsl='http://www.w3.org/1999/XSL/Transform'
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xmlns:foo='http://example.com/foo'
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xsl:exclude-result-prefixes='foo'>
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<xsl:param name='bar'>failure</xsl:param>
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<xsl:template match='/'>
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<article><xsl:value-of select='foo:foo($bar)'/></article>
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</xsl:template>
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</xsl:stylesheet>
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""")
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style = libxslt.parseStylesheetDoc(styledoc)
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doc = libxml2.parseDoc("<doc/>")
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result = style.applyStylesheet(doc, { "bar": "'success'" })
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style.freeStylesheet()
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doc.freeDoc()
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root = result.children
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if root.name != "article":
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print "Unexpected root node name"
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sys.exit(1)
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if root.content != "SUCCESS":
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print "Unexpected root node content, extension function failed"
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sys.exit(1)
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if nodeName != 'article':
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print "The function callback failed to access its context"
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sys.exit(1)
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result.freeDoc()
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# Memory debug specific
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libxslt.cleanup()
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if libxml2.debugMemory(1) == 0:
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print "OK"
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else:
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print "Memory leak %d bytes" % (libxml2.debugMemory(1))
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libxml2.dumpMemory()
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