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https://codeberg.org/polarisfm/youtube-dl
synced 2024-12-22 22:47:55 +01:00
[extractor/common] Add the encoding parameter
The QQMusic info extractor need forced encoding for correct working.
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@ -324,7 +324,7 @@ class InfoExtractor(object):
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self._downloader.report_warning(errmsg)
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return False
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def _download_webpage_handle(self, url_or_request, video_id, note=None, errnote=None, fatal=True):
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def _download_webpage_handle(self, url_or_request, video_id, note=None, errnote=None, fatal=True, encoding=None):
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""" Returns a tuple (page content as string, URL handle) """
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# Strip hashes from the URL (#1038)
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if isinstance(url_or_request, (compat_str, str)):
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@ -334,14 +334,11 @@ class InfoExtractor(object):
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if urlh is False:
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assert not fatal
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return False
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content = self._webpage_read_content(urlh, url_or_request, video_id, note, errnote, fatal)
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content = self._webpage_read_content(urlh, url_or_request, video_id, note, errnote, fatal, encoding=encoding)
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return (content, urlh)
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def _webpage_read_content(self, urlh, url_or_request, video_id, note=None, errnote=None, fatal=True, prefix=None):
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content_type = urlh.headers.get('Content-Type', '')
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webpage_bytes = urlh.read()
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if prefix is not None:
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webpage_bytes = prefix + webpage_bytes
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@staticmethod
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def _guess_encoding_from_content(content_type, webpage_bytes):
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m = re.match(r'[a-zA-Z0-9_.-]+/[a-zA-Z0-9_.-]+\s*;\s*charset=(.+)', content_type)
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if m:
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encoding = m.group(1)
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@ -354,6 +351,16 @@ class InfoExtractor(object):
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encoding = 'utf-16'
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else:
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encoding = 'utf-8'
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return encoding
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def _webpage_read_content(self, urlh, url_or_request, video_id, note=None, errnote=None, fatal=True, prefix=None, encoding=None):
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content_type = urlh.headers.get('Content-Type', '')
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webpage_bytes = urlh.read()
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if prefix is not None:
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webpage_bytes = prefix + webpage_bytes
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if not encoding:
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encoding = self._guess_encoding_from_content(content_type, webpage_bytes)
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if self._downloader.params.get('dump_intermediate_pages', False):
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try:
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url = url_or_request.get_full_url()
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@ -410,13 +417,13 @@ class InfoExtractor(object):
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return content
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def _download_webpage(self, url_or_request, video_id, note=None, errnote=None, fatal=True, tries=1, timeout=5):
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def _download_webpage(self, url_or_request, video_id, note=None, errnote=None, fatal=True, tries=1, timeout=5, encoding=None):
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""" Returns the data of the page as a string """
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success = False
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try_count = 0
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while success is False:
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try:
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res = self._download_webpage_handle(url_or_request, video_id, note, errnote, fatal)
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res = self._download_webpage_handle(url_or_request, video_id, note, errnote, fatal, encoding=encoding)
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success = True
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except compat_http_client.IncompleteRead as e:
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try_count += 1
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@ -431,10 +438,10 @@ class InfoExtractor(object):
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def _download_xml(self, url_or_request, video_id,
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note='Downloading XML', errnote='Unable to download XML',
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transform_source=None, fatal=True):
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transform_source=None, fatal=True, encoding=None):
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"""Return the xml as an xml.etree.ElementTree.Element"""
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xml_string = self._download_webpage(
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url_or_request, video_id, note, errnote, fatal=fatal)
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url_or_request, video_id, note, errnote, fatal=fatal, encoding=encoding)
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if xml_string is False:
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return xml_string
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if transform_source:
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@ -445,9 +452,10 @@ class InfoExtractor(object):
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note='Downloading JSON metadata',
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errnote='Unable to download JSON metadata',
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transform_source=None,
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fatal=True):
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fatal=True, encoding=None):
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json_string = self._download_webpage(
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url_or_request, video_id, note, errnote, fatal=fatal)
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url_or_request, video_id, note, errnote, fatal=fatal,
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encoding=encoding)
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if (not fatal) and json_string is False:
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return None
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return self._parse_json(
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@ -24,7 +24,7 @@ class QQMusicIE(InfoExtractor):
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'title': '可惜没如果',
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'upload_date': '20141227',
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'creator': '林俊杰',
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'description': 'md5:242c97c2847e0495583b7b13764f7106',
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'description': 'md5:4348ff1dd24036906baa7b6f973f8d30',
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}
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}]
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@ -41,7 +41,7 @@ class QQMusicIE(InfoExtractor):
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detail_info_page = self._download_webpage(
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'http://s.plcloud.music.qq.com/fcgi-bin/fcg_yqq_song_detail_info.fcg?songmid=%s&play=0' % mid,
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mid, note='Download song detail info',
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errnote='Unable to get song detail info')
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errnote='Unable to get song detail info', encoding='gbk')
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song_name = self._html_search_regex(
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r"songname:\s*'([^']+)'", detail_info_page, 'song name')
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