61 lines
2.3 KiB
Python
61 lines
2.3 KiB
Python
# -*- coding: utf-8 -*-
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# vi:si:et:sw=4:sts=4:ts=4
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import re
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from urllib import quote
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from ox import findRe, strip_tags, decodeHtml
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from ox.cache import read_url
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def findISBN(title, author):
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q = '%s %s' % (title, author)
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url = "http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Dstripbooks&field-keywords=" + "%s&x=0&y=0" % quote(q)
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data = read_url(url, unicode=True)
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links = re.compile('href="(http://www.amazon.com/.*?/dp/.*?)"').findall(data)
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id = findRe(re.compile('href="(http://www.amazon.com/.*?/dp/.*?)"').findall(data)[0], '/dp/(.*?)/')
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data = getData(id)
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if author in data['authors']:
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return data
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return {}
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def getData(id):
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url = "http://www.amazon.com/title/dp/%s/" % id
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data = read_url(url, unicode=True)
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def findData(key):
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return findRe(data, '<li><b>%s:</b>(.*?)</li>'% key).strip()
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r = {}
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r['amazon'] = url
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r['title'] = findRe(data, '<span id="btAsinTitle" style="">(.*?)<span')
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r['authors'] = re.compile('<b class="h3color">(.*?)</b>.*?\(Author\)', re.DOTALL).findall(data)
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r['authors'] = filter(lambda x: len(x)>1, [decodeHtml(a) for a in r['authors']])
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t = re.compile('>(.*?)</a> \(Translator\)').findall(data)
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if t:
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r['translator'] = t
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r['publisher'] = findData('Publisher')
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r['language'] = findData('Language')
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r['isbn-10'] = findData('ISBN-10')
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r['isbn-13'] = findData('ISBN-13').replace('-', '')
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r['dimensions'] = findRe(data, '<li><b>.*?Product Dimensions:.*?</b>(.*?)</li>')
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r['pages'] = findData('Paperback')
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if not r['pages']:
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r['pages'] = findData('Hardcover')
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r['review'] = strip_tags(findRe(data, '<h3 class="productDescriptionSource">Review</h3>.*?<div class="productDescriptionWrapper">(.*?)</div>').replace('<br />', '\n')).strip()
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r['description'] = strip_tags(findRe(data, '<h3 class="productDescriptionSource">Product Description</h3>.*?<div class="productDescriptionWrapper">(.*?)</div>').replace('<br />', '\n')).strip()
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r['cover'] = re.findall('src="(.*?)" id="prodImage"', data)
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if r['cover']:
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r['cover'] = r['cover'][0].split('._BO2')[0]
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if not r['cover'].endswith('.jpg'):
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r['cover'] = r['cover'] + '.jpg'
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if 'no-image-avail-img' in r['cover']:
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del r['cover']
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else:
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del r['cover']
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return r
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