commit 73c19aaa9f74e9383a7aaf0dfb3c608727d5b6b2
parent 289ef490f77cb35c43d98b9d2ea4cf529c24895e
Author: Sergey M․ <dstftw@gmail.com>
Date:   Sun, 20 Jan 2019 17:42:25 +0700

[hketv] Improve and simplify (closes #18696)

Diffstat:
Myoutube_dl/extractor/hketv.py | 180+++++++++++++++++++++++++++++++++++++++++--------------------------------------
1 file changed, 93 insertions(+), 87 deletions(-)

diff --git a/youtube_dl/extractor/hketv.py b/youtube_dl/extractor/hketv.py @@ -8,8 +8,8 @@ from ..utils import ( ExtractorError, int_or_none, merge_dicts, + parse_count, str_or_none, - str_to_int, try_get, unified_strdate, urlencode_postdata, @@ -30,20 +30,12 @@ class HKETVIE(InfoExtractor): 'id': '2932360618', 'ext': 'mp4', 'title': '喜閱一生(共享閱讀樂) (中、英文字幕可供選擇)', - 'description': '本節目輯錄了「閱讀滿Fun嘉年華」和「二○一八響應世界閱讀日――悅愛閱讀・愈讀愈愛」的活動花絮,並由學者、作家、演藝界人士等,分享培養子女閱讀興趣和習慣的方法,以及呼籲大家一同分享閱讀的樂趣。', + 'description': 'md5:d5286d05219ef50e0613311cbe96e560', 'upload_date': '20181024', 'duration': 900, - 'subtitles': { - 'en': [{ - 'url': 'https://apps.hkedcity.net/media/mediaplayer/caption.php?f=74395&lang=en', - 'ext': 'srt', - }], - 'zh-Hant': [{ - 'url': 'https://apps.hkedcity.net/media/mediaplayer/caption.php?f=74395&lang=qmt', - 'ext': 'srt', - }], - } + 'subtitles': 'count:2', }, + 'skip': 'Geo restricted to HK', }, { 'url': 'https://www.hkedcity.net/etv/resource/972641418', 'md5': '1ed494c1c6cf7866a8290edad9b07dc9', @@ -51,11 +43,15 @@ class HKETVIE(InfoExtractor): 'id': '972641418', 'ext': 'mp4', 'title': '衣冠楚楚 (天使系列之一)', - 'description': '天國仙境,有兩位可愛的天使小姐妹。她們對幾千年來天使衣著一成不變頗有不滿。她們下望人世間:只見人們穿著七彩繽紛、款式各異的服裝,漂亮極了。天使姐妹決定下凡考察衣著,以設計天使新裝。 下到人間,姐妹試穿各式各樣的衣著,引發連串奇特有趣的情節:她們穿著校服在街上閒逛時,被女警誤認為逃學而送回學校,到校後又被體育老師誤認為是新同學,匆匆忙忙換上運動服後在操場上大顯神通。她們穿著護士服在醫院散步時,又被誤認為當班護士,而投入追尋失蹤病童、治病救人的工作中去。姐妹倆還到過玩具店,與布娃娃們談論衣著。她們也去過服裝設計學校,被當成小模特兒而試穿各式服裝。最令姐妹倆興奮的是一場盛大的民族服裝表演會。身穿盛裝的十二個民族的少女在台上翩翩起舞,各種服飾七彩繽紛、美不勝收。姐妹們情不自禁地穿上民族服裝,小天使變成了少數民族姑娘……最後天使姐妹回到天上,對於天使究竟穿甚麼樣的衣服好,她們還是拿不定主意。 節目通過天使姐妹的奇特經歷,反復示範各式衣服鞋襪的正確讀音及談論衣著時的常用句式,並以盛大的民族服裝表演活動,帶出有關服裝的文化知識。內容豐富而饒有趣味。', + 'description': 'md5:10bb3d659421e74f58e5db5691627b0f', 'upload_date': '20070109', 'duration': 907, 'subtitles': {}, }, + 'params': { + 'geo_verification_proxy': '<HK proxy here>', + }, + 'skip': 'Geo restricted to HK', }] _CC_LANGS = { @@ -69,117 +65,127 @@ class HKETVIE(InfoExtractor): '\u0e44\u0e17\u0e22': 'th', '\u0627\u0631\u062f\u0648': 'ur', } + _FORMAT_HEIGHTS = { + 'SD': 360, + 'HD': 720, + } + _APPS_BASE_URL = 'https://apps.hkedcity.net' def _real_extract(self, url): video_id = self._match_id(url) webpage = self._download_webpage(url, video_id) - title = self._html_search_meta('ed_title', webpage, fatal=True) - file_id = self._html_search_regex(r'post_var\["file_id"\]\s*=\s*(.+?);', webpage, 'file ID') - curr_url = self._html_search_regex(r'post_var\["curr_url"\]\s*=\s*"(.+?)";', webpage, 'curr URL') + title = ( + self._html_search_meta( + ('ed_title', 'search.ed_title'), webpage, default=None) or + self._search_regex( + r'data-favorite_title_(?:eng|chi)=(["\'])(?P<id>(?:(?!\1).)+)\1', + webpage, 'title', default=None, group='url') or + self._html_search_regex( + r'<h1>([^<]+)</h1>', webpage, 'title', default=None) or + self._og_search_title(webpage) + ) + + file_id = self._search_regex( + r'post_var\[["\']file_id["\']\s*\]\s*=\s*(.+?);', + webpage, 'file ID') + curr_url = self._search_regex( + r'post_var\[["\']curr_url["\']\s*\]\s*=\s*"(.+?)";', + webpage, 'curr URL') data = { 'action': 'get_info', 'curr_url': curr_url, 'file_id': file_id, 'video_url': file_id, } - _APPS_BASE_URL = 'https://apps.hkedcity.net' - handler_url = _APPS_BASE_URL + '/media/play/handler.php' response = self._download_json( - handler_url, video_id, + self._APPS_BASE_URL + '/media/play/handler.php', video_id, data=urlencode_postdata(data), - headers=merge_dicts({'Content-Type': 'application/x-www-form-urlencoded'}, - self.geo_verification_headers())) + headers=merge_dicts({ + 'Content-Type': 'application/x-www-form-urlencoded'}, + self.geo_verification_headers())) result = response['result'] + if not response.get('success') or not response.get('access'): + error = clean_html(response.get('access_err_msg')) + if 'Video streaming is not available in your country' in error: + self.raise_geo_restricted( + msg=error, countries=self._GEO_COUNTRIES) + else: + raise ExtractorError(error, expected=True) + formats = [] - subtitles = {} - if response.get('success') and response.get('access'): - width = int_or_none(result.get('width')) - height = int_or_none(result.get('height')) - - playlist0 = try_get(result, lambda x: x['playlist'][0], dict) - fmts = playlist0.get('sources') - for fmt in fmts: - file_path = fmt.get('file') - if file_path: - file_url = urljoin(_APPS_BASE_URL, file_path) - # If we ever wanted to provide the final resolved URL that - # does not require cookies, albeit with a shorter lifespan: - # urlh = self._downloader.urlopen(file_url) - # resolved_url = urlh.geturl() - - label = fmt.get('label') - w = None - h = None - if label == 'HD': - h = 720 - elif label == 'SD': - h = 360 - if h: - if width and height: - w = h * width // height - else: - w = h * 4 // 3 - - formats.append({ - 'format_id': label, - 'ext': fmt.get('type'), - 'url': file_url, - 'width': w, - 'height': h, - }) - - tracks = playlist0.get('tracks', []) - for track in tracks: - if not isinstance(track, dict): - continue - track_kind = str_or_none(track.get('kind')) - if not track_kind or not isinstance(track_kind, compat_str): - continue - if track_kind.lower() not in ('captions', 'subtitles'): - continue - track_url = urljoin(_APPS_BASE_URL, track.get('file')) - if not track_url: - continue - track_label = track.get('label') - subtitles.setdefault(self._CC_LANGS.get(track_label, track_label), []).append({ + width = int_or_none(result.get('width')) + height = int_or_none(result.get('height')) + + playlist0 = result['playlist'][0] + for fmt in playlist0['sources']: + file_url = urljoin(self._APPS_BASE_URL, fmt.get('file')) + if not file_url: + continue + # If we ever wanted to provide the final resolved URL that + # does not require cookies, albeit with a shorter lifespan: + # urlh = self._downloader.urlopen(file_url) + # resolved_url = urlh.geturl() + label = fmt.get('label') + h = self._FORMAT_HEIGHTS.get(label) + w = h * width // height if h and width and height else None + formats.append({ + 'format_id': label, + 'ext': fmt.get('type'), + 'url': file_url, + 'width': w, + 'height': h, + }) + self._sort_formats(formats) + + subtitles = {} + tracks = try_get(playlist0, lambda x: x['tracks'], list) or [] + for track in tracks: + if not isinstance(track, dict): + continue + track_kind = str_or_none(track.get('kind')) + if not track_kind or not isinstance(track_kind, compat_str): + continue + if track_kind.lower() not in ('captions', 'subtitles'): + continue + track_url = urljoin(self._APPS_BASE_URL, track.get('file')) + if not track_url: + continue + track_label = track.get('label') + subtitles.setdefault(self._CC_LANGS.get( + track_label, track_label), []).append({ 'url': self._proto_relative_url(track_url), 'ext': 'srt', }) - else: - error = clean_html(response.get('access_err_msg')) - if 'Video streaming is not available in your country' in error: - self.raise_geo_restricted(msg=error, countries=self._GEO_COUNTRIES) - else: - raise ExtractorError(error) - # Likes emotion = self._download_json( - 'https://emocounter.hkedcity.net/handler.php', - video_id, + 'https://emocounter.hkedcity.net/handler.php', video_id, data=urlencode_postdata({ 'action': 'get_emotion', 'data[bucket_id]': 'etv', 'data[identifier]': video_id, }), headers={'Content-Type': 'application/x-www-form-urlencoded'}, - fatal=False) - like_count = int_or_none(try_get(emotion, lambda x: x['data']['emotion_data'][0]['count'])) + fatal=False) or {} + like_count = int_or_none(try_get( + emotion, lambda x: x['data']['emotion_data'][0]['count'])) return { 'id': video_id, 'title': title, - 'description': self._html_search_meta('description', webpage, fatal=False), - 'upload_date': unified_strdate(self._html_search_meta('ed_date', webpage, fatal=False), day_first=False), + 'description': self._html_search_meta( + 'description', webpage, fatal=False), + 'upload_date': unified_strdate(self._html_search_meta( + 'ed_date', webpage, fatal=False), day_first=False), 'duration': int_or_none(result.get('length')), 'formats': formats, 'subtitles': subtitles, - 'thumbnail': urljoin(_APPS_BASE_URL, result.get('image')), - 'view_count': str_to_int(result.get('view_count')), + 'thumbnail': urljoin(self._APPS_BASE_URL, result.get('image')), + 'view_count': parse_count(result.get('view_count')), 'like_count': like_count, }