python import micawber extractor = micawber.bootstrap_basic() def my_provider(url): if url.startswith('http://example.com'): return micawber.Provider('http://example.com/oembed') return None extractor.add_provider(my_provider) url = 'http://example.com/article' data = extractor.extract(url) print(data['title']) print(data['description']) print(data['thumbnail_url'])