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python/tests/extfunc.py
68 строк
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Yegor Yefremov
python: fix typos
14 окт 2024, 11:20
14 окт 2024, 11:20
5df9990
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#!/usr/bin/env python import sys import string import setup_test import libxml2 # Memory debug specific libxml2.debugMemory(1) import libxslt nodeName = None def f(ctx, str): global nodeName # # Small check to verify the context is correctly accessed # try: pctxt = libxslt.xpathParserContext(_obj=ctx) ctxt = pctxt.context() tctxt = ctxt.transformContext() nodeName = tctxt.insertNode().name except: pass return str.upper() libxslt.registerExtModuleFunction("foo", "http://example.com/foo", f) styledoc = libxml2.parseDoc(""" <xsl:stylesheet version='1.0' xmlns:xsl='http://www.w3.org/1999/XSL/Transform' xmlns:foo='http://example.com/foo' exclude-result-prefixes='foo'> <xsl:param name='bar'>failure</xsl:param> <xsl:template match='/'> <article><xsl:value-of select='foo:foo($bar)'/></article> </xsl:template> </xsl:stylesheet> """) style = libxslt.parseStylesheetDoc(styledoc) doc = libxml2.parseDoc("<doc/>") result = style.applyStylesheet(doc, { "bar": "'success'" }) style.freeStylesheet() doc.freeDoc() root = result.children if root.name != "article": print("Unexpected root node name") sys.exit(1) if root.content != "SUCCESS": print("Unexpected root node content, extension function failed") sys.exit(1) if nodeName != 'article': print("The function callback failed to access its context") sys.exit(1) result.freeDoc() # Memory debug specific libxslt.cleanup() if libxml2.debugMemory(1) == 0: print("OK") else: print("Memory leak %d bytes" % (libxml2.debugMemory(1))) libxml2.dumpMemory() sys.exit(255)