156 lines
4.8 KiB
Python
156 lines
4.8 KiB
Python
import shutil
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from pathlib import Path
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import ruamel.yaml
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from app.core.config import settings
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from app.log import logger
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from app.utils.singleton import Singleton
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class CategoryHelper(metaclass=Singleton):
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"""
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二级分类
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"""
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_categorys = {}
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_movie_categorys = {}
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_tv_categorys = {}
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_anime_categorys = {}
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def __init__(self):
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self._category_path: Path = settings.CONFIG_PATH / "category.yaml"
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self.init()
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def init(self):
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"""
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初始化
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"""
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# 二级分类策略关闭
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if not settings.LIBRARY_CATEGORY:
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return
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try:
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if not self._category_path.exists():
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shutil.copy(settings.INNER_CONFIG_PATH / "category.yaml", self._category_path)
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with open(self._category_path, mode='r', encoding='utf-8') as f:
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try:
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yaml = ruamel.yaml.YAML()
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self._categorys = yaml.load(f)
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except Exception as e:
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logger.warn(f"二级分类策略配置文件格式出现严重错误！请检查：{str(e)}")
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self._categorys = {}
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except Exception as err:
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logger.warn(f"二级分类策略配置文件加载出错：{str(err)}")
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if self._categorys:
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self._movie_categorys = self._categorys.get('movie')
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self._tv_categorys = self._categorys.get('tv')
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self._anime_categorys = self._categorys.get('anime')
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logger.info(f"已加载二级分类策略 category.yaml")
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@property
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def is_movie_category(self) -> bool:
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"""
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获取电影分类标志
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"""
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if self._movie_categorys:
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return True
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return False
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@property
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def is_tv_category(self) -> bool:
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"""
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获取电视剧分类标志
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"""
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if self._tv_categorys:
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return True
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return False
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@property
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def movie_categorys(self) -> list:
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"""
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获取电影分类清单
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"""
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if not self._movie_categorys:
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return []
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return self._movie_categorys.keys()
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@property
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def tv_categorys(self) -> list:
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"""
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获取电视剧分类清单
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"""
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if not self._tv_categorys:
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return []
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return self._tv_categorys.keys()
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@property
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def anime_categorys(self) -> list:
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"""
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获取动漫分类清单
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"""
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if not self._anime_categorys:
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return []
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return self._anime_categorys.keys()
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def get_movie_category(self, tmdb_info) -> str:
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"""
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判断电影的分类
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:param tmdb_info: 识别的TMDB中的信息
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:return: 二级分类的名称
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"""
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return self.get_category(self._movie_categorys, tmdb_info)
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def get_tv_category(self, tmdb_info) -> str:
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"""
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判断电视剧的分类，包括动漫
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:param tmdb_info: 识别的TMDB中的信息
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:return: 二级分类的名称
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"""
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genre_ids = tmdb_info.get("genre_ids") or []
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if genre_ids \
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and set(genre_ids).intersection(set(settings.ANIME_GENREIDS)):
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return self.get_category(self._anime_categorys, tmdb_info)
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return self.get_category(self._tv_categorys, tmdb_info)
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@staticmethod
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def get_category(categorys: dict, tmdb_info: dict) -> str:
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"""
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根据 TMDB信息与分类配置文件进行比较，确定所属分类
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:param categorys: 分类配置
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:param tmdb_info: TMDB信息
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:return: 分类的名称
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"""
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if not tmdb_info:
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return ""
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if not categorys:
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return ""
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for key, item in categorys.items():
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if not item:
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return key
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match_flag = True
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for attr, value in item.items():
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if not value:
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continue
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info_value = tmdb_info.get(attr)
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if not info_value:
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match_flag = False
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continue
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elif attr == "production_countries":
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info_values = [str(val.get("iso_3166_1")).upper() for val in info_value]
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else:
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if isinstance(info_value, list):
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info_values = [str(val).upper() for val in info_value]
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else:
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info_values = [str(info_value).upper()]
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if value.find(",") != -1:
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values = [str(val).upper() for val in value.split(",")]
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else:
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values = [str(value).upper()]
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if not set(values).intersection(set(info_values)):
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match_flag = False
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if match_flag:
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return key
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return ""
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