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| import HTMLParser | |
| class LinkParser(HTMLParser.HTMLParser): | |
| def __init__(self): | |
| HTMLParser.HTMLParser.__init__(self) | |
| self.hrefs = [] | |
| def handle_starttag(self, tag, attrs): | |
| if tag == 'a': | |
| for name, value in attrs: | |
| if name == 'href': | |
| self.hrefs.append(value) | |
| def GetLinksFromHtml(html_string): | |
| parser = LinkParser() | |
| parser.feed(html_string) | |
| return list(parser.hrefs) |
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| import linkextract | |
| import unittest | |
| class TestLinkParse(unittest.TestCase): | |
| def testGetLinks(self): | |
| self.assertEquals( | |
| ['foo', 'bar', 'baz'], | |
| linkextract.GetLinksFromHtml(_TEST_HTML)) | |
| _TEST_HTML = """ | |
| <html> | |
| <a href="foo">aaa</a> | |
| <a href="bar">aaa</a> | |
| <a href="baz">aaa</a> | |
| </html> | |
| """ | |
| if __name__ == '__main__': | |
| unittest.main() |
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