2011-09-29 06:23:50 +00:00
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import json
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import requests
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def gluejar_search(q):
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"""normalizes results from the google books search suitable for gluejar
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"""
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results = []
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for item in googlebooks_search(q)['items']:
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# TODO: better to think in terms of editions with titles
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# instead of titles with names?
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v = item['volumeInfo']
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r = {'title': v.get('title', ""),
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'description': v.get('description', ""),
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'publisher': v.get('publisher', ""),
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'google_id': item.get('selfLink')}
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# TODO: allow multiple authors
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if v.has_key('authors') and len(v['authors']) > 0:
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r['author'] = v['authors'][0]
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else:
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r['author'] = ""
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2011-09-29 19:07:16 +00:00
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r['isbn_10'] = None
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r['isbn_13'] = None
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2011-09-29 06:23:50 +00:00
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# pull out isbns
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for i in v.get('industryIdentifiers', []):
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if i['type'] == 'ISBN_13':
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r['isbn_13'] = i['identifier']
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if i['type'] == 'ISBN_10':
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r['isbn_10'] = i['identifier']
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# cover image
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if v.has_key('imageLinks'):
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r['image'] = v['imageLinks'].get('smallThumbnail', "")
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else:
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r['image'] = ""
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results.append(r)
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return results
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def googlebooks_search(q):
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# XXX: need to pass IP address of user in from the frontend
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headers = {'X-Forwarded-For': '69.243.24.29'}
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r = requests.get('https://www.googleapis.com/books/v1/volumes',
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params={'q': q}, headers=headers)
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return json.loads(r.content)
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