X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;ds=inline;f=youtube_dl%2Fextractor%2Fcommon.py;h=9ece3030809502e5288e250987ebad6f4a32d7ca;hb=191b7cbba95679b389a509420993af56ef51545d;hp=84fca8ba0b2577696877c117a13fcc0a5ce40735;hpb=18395217c489f1b324ea7b85305f8b2edaf237c9;p=youtube-dl diff --git a/youtube_dl/extractor/common.py b/youtube_dl/extractor/common.py index 84fca8ba0..9ece30308 100644 --- a/youtube_dl/extractor/common.py +++ b/youtube_dl/extractor/common.py @@ -1,11 +1,12 @@ import base64 import hashlib import json +import netrc import os import re import socket import sys -import netrc +import time import xml.etree.ElementTree from ..utils import ( @@ -17,6 +18,7 @@ from ..utils import ( clean_html, compiled_regex_type, ExtractorError, + int_or_none, RegexNotFoundError, sanitize_filename, unescapeHTML, @@ -68,19 +70,26 @@ class InfoExtractor(object): * vcodec Name of the video codec in use * container Name of the container format * filesize The number of bytes, if known in advance + * filesize_approx An estimate for the number of bytes * player_url SWF Player URL (used for rtmpdump). * protocol The protocol that will be used for the actual download, lower-case. "http", "https", "rtsp", "rtmp", "m3u8" or so. * preference Order number of this format. If this field is present and not None, the formats get sorted - by this field. + by this field, regardless of all other values. -1 for default (order by other properties), -2 or smaller for less than default. * quality Order number of the video quality of this format, irrespective of the file format. -1 for default (order by other properties), -2 or smaller for less than default. + * http_referer HTTP Referer header value to set. + * http_method HTTP method to use for the download. + * http_headers A dictionary of additional HTTP headers + to add to the request. + * http_post_data Additional data to send with a POST + request. url: Final video URL. ext: Video filename extension. format: The video format, defaults to ext (used for --get-format) @@ -88,12 +97,22 @@ class InfoExtractor(object): The following fields are optional: - thumbnails: A list of dictionaries (with the entries "resolution" and - "url") for the varying thumbnails + display_id An alternative identifier for the video, not necessarily + unique, but available before title. Typically, id is + something like "4234987", title "Dancing naked mole rats", + and display_id "dancing-naked-mole-rats" + thumbnails: A list of dictionaries, with the following entries: + * "url" + * "width" (optional, int) + * "height" (optional, int) + * "resolution" (optional, string "{width}x{height"}, + deprecated) thumbnail: Full URL to a video thumbnail image. description: One-line video description. uploader: Full name of the video uploader. + timestamp: UNIX timestamp of the moment the video became available. upload_date: Video upload date (YYYYMMDD). + If not explicitly set, calculated from timestamp. uploader_id: Nickname or id of the video uploader. location: Physical location of the video. subtitles: The subtitle file contents as a dictionary in the format @@ -107,6 +126,8 @@ class InfoExtractor(object): webpage_url: The url to the video webpage, if given to youtube-dl it should allow to get the same result again. (It will be set by YoutubeDL if it's missing) + categories: A list of categories that the video falls in, for example + ["Sports", "Berlin"] Unless mentioned otherwise, the fields should be Unicode strings. @@ -114,9 +135,6 @@ class InfoExtractor(object): _real_extract() methods and define a _VALID_URL regexp. Probably, they should also be added to the list of extractors. - _real_extract() must return a *list* of information dictionaries as - described above. - Finally, the _WORKING attribute should be set to False for broken IEs in order to warn the users and skip the tests. """ @@ -239,16 +257,31 @@ class InfoExtractor(object): url = url_or_request.get_full_url() except AttributeError: url = url_or_request - if len(url) > 200: - h = u'___' + hashlib.md5(url.encode('utf-8')).hexdigest() - url = url[:200 - len(h)] + h - raw_filename = ('%s_%s.dump' % (video_id, url)) + basen = '%s_%s' % (video_id, url) + if len(basen) > 240: + h = u'___' + hashlib.md5(basen.encode('utf-8')).hexdigest() + basen = basen[:240 - len(h)] + h + raw_filename = basen + '.dump' filename = sanitize_filename(raw_filename, restricted=True) self.to_screen(u'Saving request to ' + filename) with open(filename, 'wb') as outf: outf.write(webpage_bytes) - content = webpage_bytes.decode(encoding, 'replace') + try: + content = webpage_bytes.decode(encoding, 'replace') + except LookupError: + content = webpage_bytes.decode('utf-8', 'replace') + + if (u'