Question

我如何在lxml中执行以下操作？

runtime_text = node.xpath("//dl/dt[text()=u'Runtime:' or text()=u'Laufzeit:' or text()=u'再生時間：']/following-sibling::dd")[0].text.strip()

没有汉字就可以正常工作，但只要加入该行，它就会失败：

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "lxml.etree.pyx", line 1498, in lxml.etree._Element.xpath (src/lxml/lxml.etree.c:52102)
  File "xpath.pxi", line 295, in lxml.etree.XPathElementEvaluator.__call__ (src/lxml/lxml.etree.c:151816)
  File "apihelpers.pxi", line 1393, in lxml.etree._utf8 (src/lxml/lxml.etree.c:27087)
ValueError: All strings must be XML compatible: Unicode or ASCII, no NULL bytes or control characters

Answer 1

我想你想要：

runtime_text = node.xpath(u"//dl/dt[text()='Runtime:' or text()='Laufzeit:' or text()='再生時間：']/following-sibling::dd")[0].text.strip()

lxml可能无法理解 python 的unicode文字

日语字符搞砸了lxml解析

1 个答案: