Python XpathSelector.select示例

示例#1

 def test_attr_list(self):
     root = XpathSelector(self.tree)
     self.assertEquals(set(['li-1', 'li-2']),
                       set(root.select('//ul[@id="second-list"]/li')\
                               .attr_list('class'))
                       )

示例#2

 def test_text_list(self):
     root = XpathSelector(self.tree)
     self.assertEquals(
         set(['one', 'yet one']),
         set(root.select('//ul/li[1]').text_list()),
     )

示例#3

 def test_select_select(self):
     root = XpathSelector(self.tree)
     self.assertEquals(
         set(['one', 'yet one']),
         set([x.text() for x in root.select('//ul').select('./li[1]')]),
     )

示例#4

文件： selector.py 项目： vasia123/grab

 def test_attr_list(self):
     root = XpathSelector(self.tree)
     self.assertEquals(set(['li-1', 'li-2']),
                       set(root.select('//ul[@id="second-list"]/li')\
                               .attr_list('class'))
                       )

示例#5

文件： selector.py 项目： vasia123/grab

 def test_text_list(self):
     root = XpathSelector(self.tree)
     self.assertEquals(set(['one', 'yet one']),
                       set(root.select('//ul/li[1]').text_list()),
                       )

示例#6

文件： selector.py 项目： vasia123/grab

 def test_select_select(self):
     root = XpathSelector(self.tree)
     self.assertEquals(set(['one', 'yet one']),
                       set([x.text() for x in root.select('//ul').select('./li[1]')]),
                       )