68 lines
1.9 KiB
Python
68 lines
1.9 KiB
Python
# -*- coding: utf-8 -*-
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# vi:si:et:sw=4:sts=4:ts=4
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from __future__ import division
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from ox.cache import read_url
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import json
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from utils import normalize_isbn
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from marc_countries import COUNTRIES
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def find(query):
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url = 'https://openlibrary.org/search.json?q=%s' % query
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data = json.loads(read_url(url))
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return data
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def authors(authors):
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return resolve_names(authors)
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def resolve_names(objects, key='name'):
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r = []
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for o in objects:
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url = 'https://openlibrary.org%s.json' % o['key']
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data = json.loads(read_url(url))
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r.append(data[key])
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return r
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def languages(languages):
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return resolve_names(languages)
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def info(id):
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data = {}
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url = 'https://openlibrary.org/books/%s.json' % id
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info = json.loads(read_url(url))
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keys = {
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'title': 'title',
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'authors': 'author',
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'publishers': 'publisher',
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'languages': 'language',
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'publish_places': 'place',
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'publish_country': 'country',
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'covers': 'cover',
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'isbn_10': 'isbn10',
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'isbn_13': 'isbn13',
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'lccn': 'lccn',
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'oclc_numbers': 'oclc',
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'dewey_decimal_class': 'classification',
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'number_of_pages': 'pages',
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}
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for key in keys:
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if key in info:
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value = info[key]
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if key == 'authors':
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value = authors(value)
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elif key == 'publish_country':
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value = COUNTRIES.get(value, value)
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elif key == 'covers':
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value = 'https://covers.openlibrary.org/b/id/%s.jpg' % value[0]
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value = COUNTRIES.get(value, value)
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elif key == 'languages':
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value = languages(value)
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elif isinstance(value, list) and key not in ('publish_places'):
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value = value[0]
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if key in ('isbn_10', 'isbn_13'):
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value = normalize_isbn(value)
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data[keys[key]] = value
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return data
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