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ETreeXPathTestCase XPath tests etree |
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ETreeXPathClassTestCase Tests for the XPath class |
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ETreeETXPathClassTestCase Tests for the ETXPath class |
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SAMPLE_XML = etree.parse(StringIO(
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uri =
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extension =
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>>> root = SAMPLE_XML >>> e = etree.XPathEvaluator(root, extensions=[extension]) >>> e.evaluate("stringTest('you')") 'Hello you' >>> e.evaluate(u"stringTest('élan')") u'Hello \xe9lan' >>> e.evaluate("stringTest('you','there')") Traceback (most recent call last): ... TypeError: stringTest() takes exactly 2 arguments (3 given) >>> e.evaluate("floatTest(2)") 6.0 >>> e.evaluate("booleanTest(true())") False >>> map(tag, e.evaluate("setTest(/body/tag)")) ['tag'] >>> map(tag, e.evaluate("setTest2(/body/*)")) ['tag', 'section'] >>> e.evaluate("argsTest1('a',1.5,true(),/body/tag)") "a, 1.5, True, ['tag', 'tag', 'tag']" >>> map(tag, e.evaluate("argsTest2(/body/tag, /body/section)")) ['tag', 'section', 'tag', 'tag'] >>> e.evaluate("resultTypesTest()") Traceback (most recent call last): ... XPathResultError: This is not a node: x >>> try: ... e.evaluate("resultTypesTest2()") ... except etree.XPathResultError: ... print "Got error" Got error |
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