21 lines
700 B
Python
21 lines
700 B
Python
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from ox.cache import read_url
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import re
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import lxml.html
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def get_data(id):
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info = {}
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base = 'http://www.abebooks.com'
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url = '%s/servlet/SearchResults?isbn=%s&sts=t' % (base, id)
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data = read_url(url)
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urls = re.compile('href="(/servlet/BookDetailsPL[^"]+)"').findall(data)
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if urls:
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details = '%s%s' % (base, urls[0])
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data = read_url(details)
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doc = lxml.html.document_fromstring(data)
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for e in doc.xpath("//*[contains(@id, 'biblio')]"):
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key = e.attrib['id'].replace('biblio-', '')
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value = e.text_content()
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if value and key not in ('bookcondition', 'binding'):
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info[key] = value
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return info
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