219 lines
10 KiB
Python
219 lines
10 KiB
Python
import re
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import zhconv
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import anitopy
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from app.core.meta.metabase import MetaBase
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from app.core.meta.release_groups import ReleaseGroupsMatcher
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from app.utils.string import StringUtils
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from app.utils.types import MediaType
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class MetaAnime(MetaBase):
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"""
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识别动漫
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"""
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_anime_no_words = ['CHS&CHT', 'MP4', 'GB MP4', 'WEB-DL']
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_name_nostring_re = r"S\d{2}\s*-\s*S\d{2}|S\d{2}|\s+S\d{1,2}|EP?\d{2,4}\s*-\s*EP?\d{2,4}|EP?\d{2,4}|\s+EP?\d{1,4}"
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def __init__(self, title: str, subtitle: str = None, isfile: bool = False):
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super().__init__(title, subtitle, isfile)
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if not title:
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return
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# 调用第三方模块识别动漫
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try:
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original_title = title
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# 字幕组信息会被预处理掉
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anitopy_info_origin = anitopy.parse(title)
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title = self.__prepare_title(title)
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anitopy_info = anitopy.parse(title)
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if anitopy_info:
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# 名称
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name = anitopy_info.get("anime_title")
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if name and name.find("/") != -1:
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name = name.split("/")[-1].strip()
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if not name or name in self._anime_no_words or (len(name) < 5 and not StringUtils.is_chinese(name)):
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anitopy_info = anitopy.parse("[ANIME]" + title)
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if anitopy_info:
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name = anitopy_info.get("anime_title")
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if not name or name in self._anime_no_words or (len(name) < 5 and not StringUtils.is_chinese(name)):
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name_match = re.search(r'\[(.+?)]', title)
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if name_match and name_match.group(1):
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name = name_match.group(1).strip()
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# 拆份中英文名称
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if name:
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lastword_type = ""
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for word in name.split():
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if not word:
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continue
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if word.endswith(']'):
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word = word[:-1]
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if word.isdigit():
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if lastword_type == "cn":
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self.cn_name = "%s %s" % (self.cn_name or "", word)
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elif lastword_type == "en":
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self.en_name = "%s %s" % (self.en_name or "", word)
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elif StringUtils.is_chinese(word):
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self.cn_name = "%s %s" % (self.cn_name or "", word)
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lastword_type = "cn"
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else:
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self.en_name = "%s %s" % (self.en_name or "", word)
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lastword_type = "en"
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if self.cn_name:
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_, self.cn_name, _, _, _, _ = StringUtils.get_keyword(self.cn_name)
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if self.cn_name:
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self.cn_name = re.sub(r'%s' % self._name_nostring_re, '', self.cn_name, flags=re.IGNORECASE).strip()
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self.cn_name = zhconv.convert(self.cn_name, "zh-hans")
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if self.en_name:
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self.en_name = re.sub(r'%s' % self._name_nostring_re, '', self.en_name, flags=re.IGNORECASE).strip().title()
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self._name = StringUtils.str_title(self.en_name)
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# 年份
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year = anitopy_info.get("anime_year")
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if str(year).isdigit():
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self.year = str(year)
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# 季号
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anime_season = anitopy_info.get("anime_season")
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if isinstance(anime_season, list):
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if len(anime_season) == 1:
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begin_season = anime_season[0]
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end_season = None
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else:
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begin_season = anime_season[0]
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end_season = anime_season[-1]
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elif anime_season:
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begin_season = anime_season
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end_season = None
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else:
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begin_season = None
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end_season = None
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if begin_season:
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self.begin_season = int(begin_season)
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if end_season and int(end_season) != self.begin_season:
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self.end_season = int(end_season)
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self.total_seasons = (self.end_season - self.begin_season) + 1
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else:
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self.total_seasons = 1
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self.type = MediaType.TV
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# 集号
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episode_number = anitopy_info.get("episode_number")
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if isinstance(episode_number, list):
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if len(episode_number) == 1:
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begin_episode = episode_number[0]
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end_episode = None
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else:
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begin_episode = episode_number[0]
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end_episode = episode_number[-1]
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elif episode_number:
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begin_episode = episode_number
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end_episode = None
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else:
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begin_episode = None
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end_episode = None
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if begin_episode:
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try:
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self.begin_episode = int(begin_episode)
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if end_episode and int(end_episode) != self.begin_episode:
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self.end_episode = int(end_episode)
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self.total_episodes = (self.end_episode - self.begin_episode) + 1
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else:
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self.total_episodes = 1
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except Exception as err:
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print(str(err))
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self.begin_episode = None
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self.end_episode = None
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self.type = MediaType.TV
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# 类型
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if not self.type:
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anime_type = anitopy_info.get('anime_type')
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if isinstance(anime_type, list):
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anime_type = anime_type[0]
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if anime_type and anime_type.upper() == "TV":
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self.type = MediaType.TV
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else:
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self.type = MediaType.MOVIE
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# 分辨率
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self.resource_pix = anitopy_info.get("video_resolution")
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if isinstance(self.resource_pix, list):
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self.resource_pix = self.resource_pix[0]
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if self.resource_pix:
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if re.search(r'x', self.resource_pix, re.IGNORECASE):
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self.resource_pix = re.split(r'[Xx]', self.resource_pix)[-1] + "p"
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else:
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self.resource_pix = self.resource_pix.lower()
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if str(self.resource_pix).isdigit():
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self.resource_pix = str(self.resource_pix) + "p"
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# 制作组/字幕组
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self.resource_team = \
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ReleaseGroupsMatcher().match(title=original_title) or \
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anitopy_info_origin.get("release_group") or None
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# 视频编码
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self.video_encode = anitopy_info.get("video_term")
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if isinstance(self.video_encode, list):
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self.video_encode = self.video_encode[0]
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# 音频编码
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self.audio_encode = anitopy_info.get("audio_term")
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if isinstance(self.audio_encode, list):
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self.audio_encode = self.audio_encode[0]
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# 解析副标题，只要季和集
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self.init_subtitle(self.org_string)
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if not self._subtitle_flag and self.subtitle:
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self.init_subtitle(self.subtitle)
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if not self.type:
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self.type = MediaType.TV
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except Exception as e:
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print(str(e))
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@staticmethod
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def __prepare_title(title: str):
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"""
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对命名进行预处理
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"""
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if not title:
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return title
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# 所有【】换成[]
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title = title.replace("【", "[").replace("】", "]").strip()
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# 截掉xx番剧漫
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match = re.search(r"新番|月?番|[日美国][漫剧]", title)
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if match and match.span()[1] < len(title) - 1:
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title = re.sub(".*番.|.*[日美国][漫剧].", "", title)
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elif match:
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title = title[:title.rfind('[')]
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# 截掉分类
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first_item = title.split(']')[0]
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if first_item and re.search(r"[动漫画纪录片电影视连续剧集日美韩中港台海外亚洲华语大陆综艺原盘高清]{2,}|TV|Animation|Movie|Documentar|Anime",
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zhconv.convert(first_item, "zh-hans"),
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re.IGNORECASE):
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title = re.sub(r"^[^]]*]", "", title).strip()
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# 去掉大小
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title = re.sub(r'[0-9.]+\s*[MGT]i?B(?![A-Z]+)', "", title, flags=re.IGNORECASE)
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# 将TVxx改为xx
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title = re.sub(r"\[TV\s+(\d{1,4})", r"[\1", title, flags=re.IGNORECASE)
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# 将4K转为2160p
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title = re.sub(r'\[4k]', '2160p', title, flags=re.IGNORECASE)
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# 处理/分隔的中英文标题
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names = title.split("]")
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if len(names) > 1 and title.find("- ") == -1:
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titles = []
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for name in names:
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if not name:
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continue
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left_char = ''
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if name.startswith('['):
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left_char = '['
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name = name[1:]
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if name and name.find("/") != -1:
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if name.split("/")[-1].strip():
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titles.append("%s%s" % (left_char, name.split("/")[-1].strip()))
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else:
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titles.append("%s%s" % (left_char, name.split("/")[0].strip()))
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elif name:
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if StringUtils.is_chinese(name) and not StringUtils.is_all_chinese(name):
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if not re.search(r"\[\d+", name, re.IGNORECASE):
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name = re.sub(r'[\d|#:：\-()（）\u4e00-\u9fff]', '', name).strip()
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if not name or name.strip().isdigit():
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continue
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if name == '[':
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titles.append("")
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else:
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titles.append("%s%s" % (left_char, name.strip()))
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return "]".join(titles)
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return title
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