262 lines
11 KiB
Python
262 lines
11 KiB
Python
# -*- coding: utf-8 -*-
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import base64
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import hashlib
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import hmac
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from datetime import datetime
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from functools import lru_cache
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from random import choice
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from urllib import parse
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import requests
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from app.core.config import settings
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from app.utils.http import RequestUtils
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from app.utils.singleton import Singleton
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class DoubanApi(metaclass=Singleton):
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_urls = {
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# 搜索类
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# sort=U:近期热门 T:标记最多 S:评分最高 R:最新上映
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# q=search_word&start=0&count=20&sort=U
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# 聚合搜索
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"search": "/search/weixin",
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"search_agg": "/search",
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# 电影探索
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# sort=U:综合排序 T:近期热度 S:高分优先 R:首播时间
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# tags='日本,动画,2022'&start=0&count=20&sort=U
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"movie_recommend": "/movie/recommend",
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# 电视剧探索
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"tv_recommend": "/tv/recommend",
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# 搜索
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"movie_tag": "/movie/tag",
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"tv_tag": "/tv/tag",
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# q=search_word&start=0&count=20
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"movie_search": "/search/movie",
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"tv_search": "/search/movie",
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"book_search": "/search/book",
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"group_search": "/search/group",
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# 各类主题合集
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# start=0&count=20
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# 正在上映
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"movie_showing": "/subject_collection/movie_showing/items",
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# 热门电影
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"movie_hot_gaia": "/subject_collection/movie_hot_gaia/items",
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# 即将上映
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"movie_soon": "/subject_collection/movie_soon/items",
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# TOP250
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"movie_top250": "/subject_collection/movie_top250/items",
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# 高分经典科幻片榜
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"movie_scifi": "/subject_collection/movie_scifi/items",
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# 高分经典喜剧片榜
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"movie_comedy": "/subject_collection/movie_comedy/items",
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# 高分经典动作片榜
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"movie_action": "/subject_collection/movie_action/items",
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# 高分经典爱情片榜
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"movie_love": "/subject_collection/movie_love/items",
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# 热门剧集
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"tv_hot": "/subject_collection/tv_hot/items",
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# 国产剧
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"tv_domestic": "/subject_collection/tv_domestic/items",
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# 美剧
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"tv_american": "/subject_collection/tv_american/items",
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# 本剧
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"tv_japanese": "/subject_collection/tv_japanese/items",
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# 韩剧
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"tv_korean": "/subject_collection/tv_korean/items",
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# 动画
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"tv_animation": "/subject_collection/tv_animation/items",
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# 综艺
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"tv_variety_show": "/subject_collection/tv_variety_show/items",
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# 华语口碑周榜
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"tv_chinese_best_weekly": "/subject_collection/tv_chinese_best_weekly/items",
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# 全球口碑周榜
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"tv_global_best_weekly": "/subject_collection/tv_global_best_weekly/items",
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# 执门综艺
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"show_hot": "/subject_collection/show_hot/items",
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# 国内综艺
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"show_domestic": "/subject_collection/show_domestic/items",
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# 国外综艺
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"show_foreign": "/subject_collection/show_foreign/items",
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"book_bestseller": "/subject_collection/book_bestseller/items",
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"book_top250": "/subject_collection/book_top250/items",
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# 虚构类热门榜
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"book_fiction_hot_weekly": "/subject_collection/book_fiction_hot_weekly/items",
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# 非虚构类热门
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"book_nonfiction_hot_weekly": "/subject_collection/book_nonfiction_hot_weekly/items",
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# 音乐
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"music_single": "/subject_collection/music_single/items",
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# rank list
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"movie_rank_list": "/movie/rank_list",
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"movie_year_ranks": "/movie/year_ranks",
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"book_rank_list": "/book/rank_list",
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"tv_rank_list": "/tv/rank_list",
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# movie info
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"movie_detail": "/movie/",
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"movie_rating": "/movie/%s/rating",
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"movie_photos": "/movie/%s/photos",
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"movie_trailers": "/movie/%s/trailers",
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"movie_interests": "/movie/%s/interests",
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"movie_reviews": "/movie/%s/reviews",
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"movie_recommendations": "/movie/%s/recommendations",
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"movie_celebrities": "/movie/%s/celebrities",
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# tv info
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"tv_detail": "/tv/",
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"tv_rating": "/tv/%s/rating",
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"tv_photos": "/tv/%s/photos",
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"tv_trailers": "/tv/%s/trailers",
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"tv_interests": "/tv/%s/interests",
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"tv_reviews": "/tv/%s/reviews",
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"tv_recommendations": "/tv/%s/recommendations",
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"tv_celebrities": "/tv/%s/celebrities",
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# book info
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"book_detail": "/book/",
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"book_rating": "/book/%s/rating",
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"book_interests": "/book/%s/interests",
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"book_reviews": "/book/%s/reviews",
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"book_recommendations": "/book/%s/recommendations",
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# music info
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"music_detail": "/music/",
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"music_rating": "/music/%s/rating",
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"music_interests": "/music/%s/interests",
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"music_reviews": "/music/%s/reviews",
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"music_recommendations": "/music/%s/recommendations",
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# doulist
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"doulist": "/doulist/",
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"doulist_items": "/doulist/%s/items",
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}
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_user_agents = [
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"api-client/1 com.douban.frodo/7.22.0.beta9(231) Android/23 product/Mate 40 vendor/HUAWEI model/Mate 40 brand/HUAWEI rom/android network/wifi platform/AndroidPad"
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"api-client/1 com.douban.frodo/7.18.0(230) Android/22 product/MI 9 vendor/Xiaomi model/MI 9 brand/Android rom/miui6 network/wifi platform/mobile nd/1",
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"api-client/1 com.douban.frodo/7.1.0(205) Android/29 product/perseus vendor/Xiaomi model/Mi MIX 3 rom/miui6 network/wifi platform/mobile nd/1",
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"api-client/1 com.douban.frodo/7.3.0(207) Android/22 product/MI 9 vendor/Xiaomi model/MI 9 brand/Android rom/miui6 network/wifi platform/mobile nd/1"]
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_api_secret_key = "bf7dddc7c9cfe6f7"
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_api_key = "0dad551ec0f84ed02907ff5c42e8ec70"
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_base_url = "https://frodo.douban.com/api/v2"
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_session = requests.Session()
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def __init__(self):
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pass
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@classmethod
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def __sign(cls, url: str, ts: int, method='GET') -> str:
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url_path = parse.urlparse(url).path
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raw_sign = '&'.join([method.upper(), parse.quote(url_path, safe=''), str(ts)])
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return base64.b64encode(hmac.new(cls._api_secret_key.encode(), raw_sign.encode(), hashlib.sha1).digest()
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).decode()
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@classmethod
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@lru_cache(maxsize=settings.CACHE_CONF.get('douban'))
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def __invoke(cls, url, **kwargs):
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req_url = cls._base_url + url
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params = {'apiKey': cls._api_key}
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if kwargs:
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params.update(kwargs)
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ts = params.pop('_ts', int(datetime.strftime(datetime.now(), '%Y%m%d')))
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params.update({'os_rom': 'android', 'apiKey': cls._api_key, '_ts': ts, '_sig': cls.__sign(url=req_url, ts=ts)})
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resp = RequestUtils(ua=choice(cls._user_agents), session=cls._session).get_res(url=req_url, params=params)
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return resp.json() if resp else {}
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def search(self, keyword, start=0, count=20, ts=datetime.strftime(datetime.now(), '%Y%m%d')):
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return self.__invoke(self._urls["search"], q=keyword, start=start, count=count, _ts=ts)
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def movie_search(self, keyword, start=0, count=20, ts=datetime.strftime(datetime.now(), '%Y%m%d')):
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return self.__invoke(self._urls["movie_search"], q=keyword, start=start, count=count, _ts=ts)
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def tv_search(self, keyword, start=0, count=20, ts=datetime.strftime(datetime.now(), '%Y%m%d')):
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return self.__invoke(self._urls["tv_search"], q=keyword, start=start, count=count, _ts=ts)
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def book_search(self, keyword, start=0, count=20, ts=datetime.strftime(datetime.now(), '%Y%m%d')):
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return self.__invoke(self._urls["book_search"], q=keyword, start=start, count=count, _ts=ts)
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def group_search(self, keyword, start=0, count=20, ts=datetime.strftime(datetime.now(), '%Y%m%d')):
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return self.__invoke(self._urls["group_search"], q=keyword, start=start, count=count, _ts=ts)
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def movie_showing(self, start=0, count=20, ts=datetime.strftime(datetime.now(), '%Y%m%d')):
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return self.__invoke(self._urls["movie_showing"], start=start, count=count, _ts=ts)
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def movie_soon(self, start=0, count=20, ts=datetime.strftime(datetime.now(), '%Y%m%d')):
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return self.__invoke(self._urls["movie_soon"], start=start, count=count, _ts=ts)
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def movie_hot_gaia(self, start=0, count=20, ts=datetime.strftime(datetime.now(), '%Y%m%d')):
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return self.__invoke(self._urls["movie_hot_gaia"], start=start, count=count, _ts=ts)
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def tv_hot(self, start=0, count=20, ts=datetime.strftime(datetime.now(), '%Y%m%d')):
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return self.__invoke(self._urls["tv_hot"], start=start, count=count, _ts=ts)
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def tv_animation(self, start=0, count=20, ts=datetime.strftime(datetime.now(), '%Y%m%d')):
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return self.__invoke(self._urls["tv_animation"], start=start, count=count, _ts=ts)
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def tv_variety_show(self, start=0, count=20, ts=datetime.strftime(datetime.now(), '%Y%m%d')):
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return self.__invoke(self._urls["tv_variety_show"], start=start, count=count, _ts=ts)
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def tv_rank_list(self, start=0, count=20, ts=datetime.strftime(datetime.now(), '%Y%m%d')):
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return self.__invoke(self._urls["tv_rank_list"], start=start, count=count, _ts=ts)
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def show_hot(self, start=0, count=20, ts=datetime.strftime(datetime.now(), '%Y%m%d')):
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return self.__invoke(self._urls["show_hot"], start=start, count=count, _ts=ts)
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def movie_detail(self, subject_id):
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return self.__invoke(self._urls["movie_detail"] + subject_id)
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def movie_celebrities(self, subject_id):
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return self.__invoke(self._urls["movie_celebrities"] % subject_id)
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def tv_detail(self, subject_id):
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return self.__invoke(self._urls["tv_detail"] + subject_id)
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def tv_celebrities(self, subject_id):
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return self.__invoke(self._urls["tv_celebrities"] % subject_id)
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def book_detail(self, subject_id):
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return self.__invoke(self._urls["book_detail"] + subject_id)
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def movie_top250(self, start=0, count=20, ts=datetime.strftime(datetime.now(), '%Y%m%d')):
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return self.__invoke(self._urls["movie_top250"], start=start, count=count, _ts=ts)
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def movie_recommend(self, tags='', sort='R', start=0, count=20, ts=datetime.strftime(datetime.now(), '%Y%m%d')):
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return self.__invoke(self._urls["movie_recommend"], tags=tags, sort=sort, start=start, count=count, _ts=ts)
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def tv_recommend(self, tags='', sort='R', start=0, count=20, ts=datetime.strftime(datetime.now(), '%Y%m%d')):
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return self.__invoke(self._urls["tv_recommend"], tags=tags, sort=sort, start=start, count=count, _ts=ts)
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def tv_chinese_best_weekly(self, start=0, count=20, ts=datetime.strftime(datetime.now(), '%Y%m%d')):
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return self.__invoke(self._urls["tv_chinese_best_weekly"], start=start, count=count, _ts=ts)
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def tv_global_best_weekly(self, start=0, count=20, ts=datetime.strftime(datetime.now(), '%Y%m%d')):
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return self.__invoke(self._urls["tv_global_best_weekly"], start=start, count=count, _ts=ts)
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def doulist_detail(self, subject_id):
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"""
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豆列详情
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:param subject_id: 豆列id
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"""
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return self.__invoke(self._urls["doulist"] + subject_id)
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def doulist_items(self, subject_id, start=0, count=20, ts=datetime.strftime(datetime.now(), '%Y%m%d')):
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"""
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豆列列表
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:param subject_id: 豆列id
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:param start: 开始
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:param count: 数量
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:param ts: 时间戳
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"""
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return self.__invoke(self._urls["doulist_items"] % subject_id, start=start, count=count, _ts=ts)
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