ExtractorError,
find_xpath_attr,
fix_xml_ampersands,
+ get_element_by_class,
InAdvancePagedList,
intlist_to_bytes,
is_html,
self.assertEqual(urshift(3, 1), 1)
self.assertEqual(urshift(-3, 1), 2147483646)
+ def test_get_element_by_class(self):
+ html = '''
+ <span class="foo bar">nice</span>
+ '''
+
+ self.assertEqual(get_element_by_class('foo', html), 'nice')
+ self.assertEqual(get_element_by_class('no-such-class', html), None)
+
if __name__ == '__main__':
unittest.main()