108 lines
8.2 KiB
Python
108 lines
8.2 KiB
Python
'''
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Function:
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Implementation of HTQYYMusicClient: http://www.htqyy.com/
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Author:
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Zhenchao Jin
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WeChat Official Account (微信公众号):
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Charles的皮卡丘
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'''
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import re
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from html import unescape
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from bs4 import BeautifulSoup
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from urllib.parse import urljoin
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from rich.progress import Progress
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from ..sources import BaseMusicClient
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from ..utils import legalizestring, usesearchheaderscookies, SongInfo, AudioLinkTester
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'''HTQYYMusicClient'''
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class HTQYYMusicClient(BaseMusicClient):
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source = 'HTQYYMusicClient'
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def __init__(self, **kwargs):
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super(HTQYYMusicClient, self).__init__(**kwargs)
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self.default_search_headers = {
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"user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36", "accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7",
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"accept-encoding": "gzip, deflate", "accept-language": "zh-CN,zh;q=0.9,en-US;q=0.8,en;q=0.7", "cache-control": "max-age=0", "host": "www.htqyy.com", "proxy-connection": "keep-alive", "referer": "http://www.htqyy.com/", "upgrade-insecure-requests": "1",
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}
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self.default_download_headers = {"accept-encoding": "identity;q=1, *;q=0", "referer": "http://www.htqyy.com/", "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36"}
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self.default_headers = self.default_search_headers
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self._initsession()
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'''_constructsearchurls'''
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def _constructsearchurls(self, keyword: str, rule: dict = None, request_overrides: dict = None):
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# init
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rule, request_overrides = rule or {}, request_overrides or {}
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# construct search urls
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search_urls = [f'http://www.htqyy.com/home/search?wd={keyword}']
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self.search_size_per_page = self.search_size_per_source
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# return
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return search_urls
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'''_parsesearchresultsfromhtml'''
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def _parsesearchresultsfromhtml(self, html_text: str):
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base_url, soup = "http://www.htqyy.com", BeautifulSoup(html_text, "html.parser")
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items, search_results = soup.select("ul#musicList li.musicItem"), []
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for li in items:
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chk = li.select_one('input[type="checkbox"][name="checked"]')
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song_id = chk["value"].strip() if chk and chk.has_attr("value") else None
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a_title = li.select_one("span.title a")
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play_url = urljoin(base_url, play_href) if (play_href := a_title["href"].strip() if a_title and a_title.has_attr("href") else None) else None
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artist = a_artist.get_text(" ", strip=True) if (a_artist := li.select_one("span.artistName a")) else None; artist_url = urljoin(base_url, a_artist["href"]) if a_artist and a_artist.has_attr("href") else None
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album = a_album.get_text(" ", strip=True) if (a_album := li.select_one("span.albumName a")) else None; album_url = urljoin(base_url, a_album["href"]) if a_album and a_album.has_attr("href") else None
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search_results.append({"id": song_id, "sid": a_title.get("sid") if a_title else None, "title": a_title.get_text(" ", strip=True) if a_title else None, "title_attr": a_title.get("title") if a_title else None, "artist": artist, "artist_url": artist_url, "album": album, "album_url": album_url, "play_url": play_url})
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return search_results
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'''_extractplayscriptinfo'''
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def _extractplayscriptinfo(self, html_text: str):
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unescape_func = lambda x: unescape(x) if isinstance(x, str) else x
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grabvar_func = lambda name: (None if (m := re.search(rf'\bvar\s+{re.escape(name)}\s*=\s*(?:"([^"]*)"|\'([^\']*)\'|([0-9]+))\s*;', t)) is None else (int(v) if m.group(3) is not None else v) if (v := (m.group(1) or m.group(2) or m.group(3))) is not None else None)
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soup, script_text = BeautifulSoup(html_text, "html.parser"), None
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for s in soup.find_all("script"):
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if not (txt := s.string or s.get_text()): continue
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if ("PageData." in txt or "var PageData" in txt) and ("fileHost" in txt or "var mp3" in txt): script_text = txt; break
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if not script_text: return {}
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t, pagedata = script_text, {}
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for m in re.finditer(r'PageData\.(\w+)\s*=\s*(?:"([^"]*)"|\'([^\']*)\'|([0-9]+))\s*;', t):
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key, val = m.group(1), m.group(2) or m.group(3) or m.group(4)
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if m.group(4) is not None: val = int(val)
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pagedata[key] = val
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file_format, ip = grabvar_func("format") or pagedata.get("format"), grabvar_func("ip")
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file_host, mp3_path, bd_text, bd_text2, img_url, mp3_url = grabvar_func("fileHost"), grabvar_func("mp3"), grabvar_func("bdText"), grabvar_func("bdText2"), grabvar_func("imgUrl"), None
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if file_host and mp3_path and re.search(r'\bmp3\s*=\s*fileHost\s*\+\s*mp3\s*;', t): mp3_url = file_host + mp3_path
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return {"format": unescape_func(file_format), "PageData": {k: unescape_func(v) for k, v in pagedata.items()}, "ip": unescape_func(ip), "fileHost": unescape_func(file_host), "mp3_path": unescape_func(mp3_path), "mp3_url": unescape_func(mp3_url), "bdText": unescape_func(bd_text), "bdText2": unescape_func(bd_text2), "imgUrl": unescape_func(img_url)}
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'''_search'''
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@usesearchheaderscookies
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def _search(self, keyword: str = '', search_url: str = '', request_overrides: dict = None, song_infos: list = [], progress: Progress = None, progress_id: int = 0):
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# init
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request_overrides = request_overrides or {}
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# successful
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try:
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# --search results
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(resp := self.get(search_url, **request_overrides)).raise_for_status()
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search_results = self._parsesearchresultsfromhtml(resp.text)
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for search_result in search_results:
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# --download results
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if not isinstance(search_result, dict) or ('play_url' not in search_result): continue
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song_info = SongInfo(source=self.source)
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try: (resp := self.get(search_result['play_url'], **request_overrides)).raise_for_status(); download_result = self._extractplayscriptinfo(resp.text)
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except Exception: continue
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download_url: str = download_result.get('mp3_url')
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if not download_url or not download_url.startswith('http'): continue
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song_info = SongInfo(
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raw_data={'search': search_result, 'download': download_result, 'lyric': {}}, source=self.source, song_name=legalizestring(search_result.get('title')), singers=legalizestring(search_result.get('artist')), album=legalizestring(search_result.get('album')),
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ext=download_result.get('format', 'mp3') or download_url.split('?')[0].split('.')[-1], file_size=None, identifier=search_result.get('id') or search_result.get('sid'), duration_s=None, duration='-:-:-', lyric='NULL', cover_url=download_result.get('imgUrl'),
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download_url=download_url, download_url_status=self.audio_link_tester.test(download_url, request_overrides),
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)
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if not song_info.with_valid_download_url: continue
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song_info.download_url_status['probe_status'] = self.audio_link_tester.probe(song_info.download_url, request_overrides)
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song_info.file_size = song_info.download_url_status['probe_status']['file_size']
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if (song_info.ext not in AudioLinkTester.VALID_AUDIO_EXTS) and (song_info.download_url_status['probe_status']['ext'] in AudioLinkTester.VALID_AUDIO_EXTS): song_info.ext = song_info.download_url_status['probe_status']['ext']
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elif (song_info.ext not in AudioLinkTester.VALID_AUDIO_EXTS): song_info.ext = 'mp3'
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# --append to song_infos
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song_infos.append(song_info)
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# --judgement for search_size
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if self.strict_limit_search_size_per_page and len(song_infos) >= self.search_size_per_page: break
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# --update progress
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progress.update(progress_id, description=f"{self.source}.search >>> {search_url} (Success)")
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# failure
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except Exception as err:
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progress.update(progress_id, description=f"{self.source}.search >>> {search_url} (Error: {err})")
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# return
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return song_infos |