Sirius/youtube-dl
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Introduce get_elements_by_class and get_elements_by_attribute utility functions

Browse source
This commit is contained in:
Thomas Christlieb 2017-02-11 10:16:54 +01:00 • committed by Sergey M
parent 97eb9bd2ac
commit 2af12ad9d2
2 changed files with 51 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

29
test/test_utils.py
View file

@ -34,6 +34,9 @@ from youtube_dl.utils import (
find_xpath_attr,
fix_xml_ampersands,
get_element_by_class,
get_element_by_attribute,
get_elements_by_class,
get_elements_by_attribute,
InAdvancePagedList,
intlist_to_bytes,
is_html,
@ -1124,6 +1127,32 @@ The first line
self.assertEqual(get_element_by_class('foo', html), 'nice')
self.assertEqual(get_element_by_class('no-such-class', html), None)
def test_get_element_by_attribute(self):
html = '''
<span class="foo bar">nice</span>
'''
self.assertEqual(get_element_by_attribute('class', 'foo bar', html), 'nice')
self.assertEqual(get_element_by_attribute('class', 'foo', html), None)
self.assertEqual(get_element_by_attribute('class', 'no-such-foo', html), None)
def test_get_elements_by_class(self):
html = '''
<span class="foo bar">nice</span><span class="foo bar">also nice</span>
'''
self.assertEqual(get_elements_by_class('foo', html), ['nice', 'also nice'])
self.assertEqual(get_elements_by_class('no-such-class', html), [])
def test_get_elements_by_attribute(self):
html = '''
<span class="foo bar">nice</span><span class="foo bar">also nice</span>
'''
self.assertEqual(get_elements_by_attribute('class', 'foo bar', html), ['nice', 'also nice'])
self.assertEqual(get_elements_by_attribute('class', 'foo', html), [])
self.assertEqual(get_elements_by_attribute('class', 'no-such-foo', html), [])
if __name__ == '__main__':
unittest.main()