diff options
Diffstat (limited to 'youtube_dl/extractor')
| -rw-r--r-- | youtube_dl/extractor/niconico.py | 121 |
1 files changed, 31 insertions, 90 deletions
diff --git a/youtube_dl/extractor/niconico.py b/youtube_dl/extractor/niconico.py index 8638a8ee8..22898b5a1 100644 --- a/youtube_dl/extractor/niconico.py +++ b/youtube_dl/extractor/niconico.py @@ -17,6 +17,7 @@ from ..utils import ( unified_strdate, ) + class NiconicoIE(InfoExtractor): IE_NAME = u'niconico' IE_DESC = u'ニコニコ動画' @@ -38,8 +39,7 @@ class NiconicoIE(InfoExtractor): }, } - _VALID_URL = r'^(?:https?://)?(?:www\.)?nicovideo\.jp/watch/([a-z][a-z][0-9]+)(?:.*)$' - _LOGIN_URL = 'https://secure.nicovideo.jp/secure/login' + _VALID_URL = r'^https?://(?:www\.|secure\.)?nicovideo\.jp/watch/([a-z][a-z][0-9]+)(?:.*)$' _NETRC_MACHINE = 'niconico' # If True it will raise an error if no login info is provided _LOGIN_REQUIRED = True @@ -57,99 +57,63 @@ class NiconicoIE(InfoExtractor): # Log in login_form_strs = { - u'mail': username, - u'password': password, + u'mail': username, + u'password': password, } # Convert to UTF-8 *before* urlencode because Python 2.x's urlencode # chokes on unicode login_form = dict((k.encode('utf-8'), v.encode('utf-8')) for k,v in login_form_strs.items()) - login_data = compat_urllib_parse.urlencode(login_form).encode('ascii') - request = compat_urllib_request.Request(self._LOGIN_URL, login_data) - try: - self.report_login() - login_results = compat_urllib_request.urlopen(request).read().decode('utf-8') - if re.search(r'(?i)<h1 class="mb8p4">Log in error</h1>', login_results) is not None: - self._downloader.report_warning(u'unable to log in: bad username or password') - return False - except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: - self._downloader.report_warning(u'unable to log in: %s' % compat_str(err)) + login_data = compat_urllib_parse.urlencode(login_form).encode('utf-8') + request = compat_urllib_request.Request( + u'https://secure.nicovideo.jp/secure/login', login_data) + login_results = self._download_webpage( + request, u'', note=u'Logging in', errnote=u'Unable to log in') + if re.search(r'(?i)<h1 class="mb8p4">Log in error</h1>', login_results) is not None: + self._downloader.report_warning(u'unable to log in: bad username or password') return False return True def _real_extract(self, url): - video_id = self._extract_id(url) + mobj = re.match(self._VALID_URL, url) + video_id = mobj.group(1) # Get video webpage - self.report_video_webpage_download(video_id) - url = 'http://www.nicovideo.jp/watch/' + video_id - request = compat_urllib_request.Request(url) - try: - video_webpage = compat_urllib_request.urlopen(request).read() - except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: - raise ExtractorError(u'Unable to download video webpage: %s' % compat_str(err)) + video_webpage = self._download_webpage( + 'http://www.nicovideo.jp/watch/' + video_id, video_id) - # Get video info - self.report_video_info_webpage_download(video_id) - url = 'http://ext.nicovideo.jp/api/getthumbinfo/' + video_id - request = compat_urllib_request.Request(url) - try: - video_info_webpage = compat_urllib_request.urlopen(request).read() - except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: - raise ExtractorError(u'Unable to download video info webpage: %s' % compat_str(err)) + video_info_webpage = self._download_webpage( + 'http://ext.nicovideo.jp/api/getthumbinfo/' + video_id, video_id, + note=u'Downloading video info page') # Get flv info - self.report_flv_info_webpage_download(video_id) - url = 'http://flapi.nicovideo.jp/api/getflv?v=' + video_id - request = compat_urllib_request.Request(url) - try: - flv_info_webpage = compat_urllib_request.urlopen(request).read() - except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: - raise ExtractorError(u'Unable to download flv info webpage: %s' % compat_str(err)) + flv_info_webpage = self._download_webpage( + u'http://flapi.nicovideo.jp/api/getflv?v=' + video_id, + video_id, u'Downloading flv info') + video_real_url = compat_urlparse.parse_qs(flv_info_webpage)['url'][0] # Start extracting information - self.report_information_extraction(video_id) video_info = xml.etree.ElementTree.fromstring(video_info_webpage) - - # url - video_real_url = compat_urlparse.parse_qs(flv_info_webpage.decode('utf-8'))['url'][0] - - # title video_title = video_info.find('.//title').text - - # ext video_extension = video_info.find('.//movie_type').text - - # format video_format = video_extension.upper() - - # thumbnail video_thumbnail = video_info.find('.//thumbnail_url').text - - # description video_description = video_info.find('.//description').text - - # uploader_id video_uploader_id = video_info.find('.//user_id').text + video_upload_date = unified_strdate(video_info.find('.//first_retrieve').text.split('+')[0]) + video_view_count = video_info.find('.//view_counter').text + video_webpage_url = video_info.find('.//watch_url').text # uploader + video_uploader = video_uploader_id url = 'http://seiga.nicovideo.jp/api/user/info?id=' + video_uploader_id - request = compat_urllib_request.Request(url) try: - user_info_webpage = compat_urllib_request.urlopen(request).read() + user_info_webpage = self._download_webpage( + url, video_id, note=u'Downloading user information') except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: self._downloader.report_warning(u'Unable to download user info webpage: %s' % compat_str(err)) - - user_info = xml.etree.ElementTree.fromstring(user_info_webpage) - video_uploader = user_info.find('.//nickname').text - - # uploder_date - video_upload_date = unified_strdate(video_info.find('.//first_retrieve').text.split('+')[0]) - - # view_count - video_view_count = video_info.find('.//view_counter').text - - # webpage_url - video_webpage_url = video_info.find('.//watch_url').text + else: + user_info = xml.etree.ElementTree.fromstring(user_info_webpage) + video_uploader = user_info.find('.//nickname').text return { 'id': video_id, @@ -165,26 +129,3 @@ class NiconicoIE(InfoExtractor): 'view_count': video_view_count, 'webpage_url': video_webpage_url, } - - def _extract_id(self, url): - mobj = re.match(self._VALID_URL, url) - if mobj is None: - raise ExtractorError(u'Invalid URL: %s' % url) - video_id = mobj.group(1) - return video_id - - def report_video_webpage_download(self, video_id): - """Report attempt to download video webpage.""" - self.to_screen(u'%s: Downloading video webpage' % video_id) - - def report_video_info_webpage_download(self, video_id): - """Report attempt to download video info webpage.""" - self.to_screen(u'%s: Downloading video info webpage' % video_id) - - def report_flv_info_webpage_download(self, video_id): - """Report attempt to download flv info webpage.""" - self.to_screen(u'%s: Downloading flv info webpage' % video_id) - - def report_information_extraction(self, video_id): - """Report attempt to extract video information.""" - self.to_screen(u'%s: Extracting video information' % video_id) |