112 lines
3.8 KiB
Python
112 lines
3.8 KiB
Python
# -*- coding: UTF-8 -*-
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#
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# Copyright (C) 2020, Team Kodi
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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#
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# IMDb ratings based on code in metadata.themoviedb.org.python by Team Kodi
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# pylint: disable=missing-docstring
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import json
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import re
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from . import api_utils
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from . import get_imdb_id
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IMDB_RATINGS_URL = 'https://www.imdb.com/title/{}/'
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IMDB_LDJSON_REGEX = re.compile(r'<script type="application/ld\+json">(.*?)</script>', re.DOTALL)
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IMDB_TOP250_REGEX = re.compile(r'Top rated movie #(\d+)')
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# previous IMDB page design before June 2021
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IMDB_RATING_REGEX_PREVIOUS = re.compile(r'itemprop="ratingValue".*?>.*?([\d.]+).*?<')
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IMDB_VOTES_REGEX_PREVIOUS = re.compile(r'itemprop="ratingCount".*?>.*?([\d,]+).*?<')
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IMDB_TOP250_REGEX_PREVIOUS = re.compile(r'Top Rated Movies #(\d+)')
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HEADERS = (
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('User-Agent', 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36'),
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('Accept', 'application/json'),
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)
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def get_details(uniqueids):
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imdb_id = get_imdb_id(uniqueids)
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if not imdb_id:
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return {}
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votes, rating, top250 = _get_ratinginfo(imdb_id)
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return _assemble_imdb_result(votes, rating, top250)
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def _get_ratinginfo(imdb_id):
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api_utils.set_headers(dict(HEADERS))
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response = api_utils.load_info(IMDB_RATINGS_URL.format(imdb_id), default = '', resp_type='text')
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return _parse_imdb_result(response)
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def _assemble_imdb_result(votes, rating, top250):
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result = {}
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if top250:
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result['info'] = {'top250': top250}
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if votes and rating:
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result['ratings'] = {'imdb': {'votes': votes, 'rating': rating}}
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return result
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def _parse_imdb_result(input_html):
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rating, votes = _parse_imdb_rating_and_votes(input_html)
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if rating is None or votes is None:
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# try previous parsers
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rating = _parse_imdb_rating_previous(input_html)
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votes = _parse_imdb_votes_previous(input_html)
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top250 = _parse_imdb_top250(input_html)
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if top250 is None:
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top250 = _parse_imdb_top250_previous(input_html)
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return votes, rating, top250
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def _parse_imdb_rating_and_votes(input_html):
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match = re.search(IMDB_LDJSON_REGEX, input_html)
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if not match:
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return None, None
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try:
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ldjson = json.loads(match.group(1).replace('\n', ''))
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except json.decoder.JSONDecodeError:
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return None, None
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try:
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aggregateRating = ldjson.get('aggregateRating', {})
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rating_value = aggregateRating.get('ratingValue')
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return rating_value, aggregateRating.get('ratingCount')
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except AttributeError:
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return None, None
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def _parse_imdb_top250(input_html):
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match = re.search(IMDB_TOP250_REGEX, input_html)
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if match:
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return int(match.group(1))
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return None
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def _parse_imdb_rating_previous(input_html):
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match = re.search(IMDB_RATING_REGEX_PREVIOUS, input_html)
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if (match):
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return float(match.group(1))
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return None
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def _parse_imdb_votes_previous(input_html):
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match = re.search(IMDB_VOTES_REGEX_PREVIOUS, input_html)
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if (match):
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return int(match.group(1).replace(',', ''))
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return None
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def _parse_imdb_top250_previous(input_html):
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match = re.search(IMDB_TOP250_REGEX_PREVIOUS, input_html)
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if (match):
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return int(match.group(1))
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return None
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