本文整理汇总了Python中youtube_dl.utils.xpath_with_ns函数的典型用法代码示例。如果您正苦于以下问题：Python xpath_with_ns函数的具体用法？Python xpath_with_ns怎么用？Python xpath_with_ns使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了xpath_with_ns函数的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_xpath_with_ns
def test_xpath_with_ns(self):
testxml = '''<root xmlns:media="http://example.com/">
<media:song>
<media:author>The Author</media:author>
<url>http://server.com/download.mp3</url>
</media:song>
</root>'''
doc = compat_etree_fromstring(testxml)
find = lambda p: doc.find(xpath_with_ns(p, {'media': 'http://example.com/'}))
self.assertTrue(find('media:song') is not None)
self.assertEqual(find('media:song/media:author').text, 'The Author')
self.assertEqual(find('media:song/url').text, 'http://server.com/download.mp3')示例2: test_xpath_with_ns
def test_xpath_with_ns(self):
testxml = """<root xmlns:media="http://example.com/">
<media:song>
<media:author>The Author</media:author>
<url>http://server.com/download.mp3</url>
</media:song>
</root>"""
doc = compat_etree_fromstring(testxml)
find = lambda p: doc.find(xpath_with_ns(p, {"media": "http://example.com/"}))
self.assertTrue(find("media:song") is not None)
self.assertEqual(find("media:song/media:author").text, "The Author")
self.assertEqual(find("media:song/url").text, "http://server.com/download.mp3")