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author | Philipp Hagemeister <phihag@phihag.de> | 2013-07-01 18:52:19 +0200 |
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committer | Philipp Hagemeister <phihag@phihag.de> | 2013-07-01 18:52:19 +0200 |
commit | 0f818663291752b2084d81aff76d945a43c66a06 (patch) | |
tree | b70d0df45ab1f751e79f924733e8a582fd7e2420 /youtube_dl | |
parent | 2db67bc0f40d8a2938145a6630901360834cf387 (diff) | |
download | youtube-dl-0f818663291752b2084d81aff76d945a43c66a06.zip youtube-dl-0f818663291752b2084d81aff76d945a43c66a06.tar.gz youtube-dl-0f818663291752b2084d81aff76d945a43c66a06.tar.bz2 |
Add --list-extractor-descriptions (human-readable list of IEs)
Diffstat (limited to 'youtube_dl')
-rw-r--r-- | youtube_dl/__init__.py | 16 | ||||
-rw-r--r-- | youtube_dl/extractor/comedycentral.py | 3 | ||||
-rw-r--r-- | youtube_dl/extractor/common.py | 4 | ||||
-rw-r--r-- | youtube_dl/extractor/generic.py | 3 | ||||
-rw-r--r-- | youtube_dl/extractor/googleplus.py | 3 | ||||
-rw-r--r-- | youtube_dl/extractor/googlesearch.py | 2 | ||||
-rw-r--r-- | youtube_dl/extractor/stanfordoc.py | 5 | ||||
-rw-r--r-- | youtube_dl/extractor/yahoo.py | 5 | ||||
-rw-r--r-- | youtube_dl/extractor/youtube.py | 15 |
9 files changed, 34 insertions, 22 deletions
diff --git a/youtube_dl/__init__.py b/youtube_dl/__init__.py index c4b0969..4f18292 100644 --- a/youtube_dl/__init__.py +++ b/youtube_dl/__init__.py @@ -35,6 +35,7 @@ import codecs import getpass import optparse import os +import random import re import shlex import socket @@ -142,6 +143,9 @@ def parseOpts(overrideArguments=None): general.add_option('--list-extractors', action='store_true', dest='list_extractors', help='List all supported extractors and the URLs they would handle', default=False) + general.add_option('--list-extractor-descriptions', + action='store_true', dest='list_extractor_descriptions', + help='Output descriptions of all supported extractors', default=False) general.add_option('--proxy', dest='proxy', default=None, help='Use the specified HTTP/HTTPS proxy', metavar='URL') general.add_option('--no-check-certificate', action='store_true', dest='no_check_certificate', default=False, help='Suppress HTTPS certificate validation.') @@ -427,6 +431,18 @@ def _real_main(argv=None): for mu in matchedUrls: compat_print(u' ' + mu) sys.exit(0) + if opts.list_extractor_descriptions: + for ie in sorted(extractors, key=lambda ie: ie.IE_NAME.lower()): + if not ie._WORKING: + continue + desc = getattr(ie, 'IE_DESC', ie.IE_NAME) + if hasattr(ie, 'SEARCH_KEY'): + _SEARCHES = (u'cute kittens', u'slithering pythons', u'falling cat', u'angry poodle', u'purple fish', u'running tortoise') + _COUNTS = (u'', u'5', u'10', u'all') + desc += u' (Example: "%s%s:%s" )' % (ie.SEARCH_KEY, random.choice(_COUNTS), random.choice(_SEARCHES)) + compat_print(desc) + sys.exit(0) + # Conflicting, missing and erroneous options if opts.usenetrc and (opts.username is not None or opts.password is not None): diff --git a/youtube_dl/extractor/comedycentral.py b/youtube_dl/extractor/comedycentral.py index d9337f8..93d9e3d 100644 --- a/youtube_dl/extractor/comedycentral.py +++ b/youtube_dl/extractor/comedycentral.py @@ -12,8 +12,7 @@ from ..utils import ( class ComedyCentralIE(InfoExtractor): - """Information extractor for The Daily Show and Colbert Report """ - + IE_DESC = u'The Daily Show / Colbert Report' # urls can be abbreviations like :thedailyshow or :colbert # urls for episodes like: # or urls for clips like: http://www.thedailyshow.com/watch/mon-december-10-2012/any-given-gun-day diff --git a/youtube_dl/extractor/common.py b/youtube_dl/extractor/common.py index 5c6fd79..655836f 100644 --- a/youtube_dl/extractor/common.py +++ b/youtube_dl/extractor/common.py @@ -263,3 +263,7 @@ class SearchInfoExtractor(InfoExtractor): def _get_n_results(self, query, n): """Get a specified number of results for a query""" raise NotImplementedError("This method must be implemented by sublclasses") + + @property + def SEARCH_KEY(self): + return self._SEARCH_KEY diff --git a/youtube_dl/extractor/generic.py b/youtube_dl/extractor/generic.py index 019bbe6..6fb9e6f 100644 --- a/youtube_dl/extractor/generic.py +++ b/youtube_dl/extractor/generic.py @@ -11,8 +11,7 @@ from ..utils import ( ) class GenericIE(InfoExtractor): - """Generic last-resort information extractor.""" - + IE_DESC = u'Generic downloader that works on some sites' _VALID_URL = r'.*' IE_NAME = u'generic' _TEST = { diff --git a/youtube_dl/extractor/googleplus.py b/youtube_dl/extractor/googleplus.py index a8f171a..9f7fc19 100644 --- a/youtube_dl/extractor/googleplus.py +++ b/youtube_dl/extractor/googleplus.py @@ -10,8 +10,7 @@ from ..utils import ( class GooglePlusIE(InfoExtractor): - """Information extractor for plus.google.com.""" - + IE_DESC = u'Google Plus' _VALID_URL = r'(?:https://)?plus\.google\.com/(?:[^/]+/)*?posts/(\w+)' IE_NAME = u'plus.google' _TEST = { diff --git a/youtube_dl/extractor/googlesearch.py b/youtube_dl/extractor/googlesearch.py index 21c240e..f9c88e9 100644 --- a/youtube_dl/extractor/googlesearch.py +++ b/youtube_dl/extractor/googlesearch.py @@ -8,7 +8,7 @@ from ..utils import ( class GoogleSearchIE(SearchInfoExtractor): - """Information Extractor for Google Video search queries.""" + IE_DESC = u'Google Video search' _MORE_PAGES_INDICATOR = r'id="pnnext" class="pn"' _MAX_RESULTS = 1000 IE_NAME = u'video.google:search' diff --git a/youtube_dl/extractor/stanfordoc.py b/youtube_dl/extractor/stanfordoc.py index 25a0d09..b27838b 100644 --- a/youtube_dl/extractor/stanfordoc.py +++ b/youtube_dl/extractor/stanfordoc.py @@ -16,10 +16,9 @@ from ..utils import ( class StanfordOpenClassroomIE(InfoExtractor): - """Information extractor for Stanford's Open ClassRoom""" - - _VALID_URL = r'^(?:https?://)?openclassroom.stanford.edu(?P<path>/?|(/MainFolder/(?:HomePage|CoursePage|VideoPage)\.php([?]course=(?P<course>[^&]+)(&video=(?P<video>[^&]+))?(&.*)?)?))$' IE_NAME = u'stanfordoc' + IE_DESC = u'Stanford Open ClassRoom' + _VALID_URL = r'^(?:https?://)?openclassroom.stanford.edu(?P<path>/?|(/MainFolder/(?:HomePage|CoursePage|VideoPage)\.php([?]course=(?P<course>[^&]+)(&video=(?P<video>[^&]+))?(&.*)?)?))$' _TEST = { u'url': u'http://openclassroom.stanford.edu/MainFolder/VideoPage.php?course=PracticalUnix&video=intro-environment&speed=100', u'file': u'PracticalUnix_intro-environment.mp4', diff --git a/youtube_dl/extractor/yahoo.py b/youtube_dl/extractor/yahoo.py index 1f98f24..32d5b94 100644 --- a/youtube_dl/extractor/yahoo.py +++ b/youtube_dl/extractor/yahoo.py @@ -11,7 +11,7 @@ from ..utils import ( ) class YahooIE(InfoExtractor): - """Information extractor for screen.yahoo.com.""" + IE_DESC = u'Yahoo screen' _VALID_URL = r'http://screen\.yahoo\.com/.*?-(?P<id>\d*?)\.html' _TEST = { u'url': u'http://screen.yahoo.com/julian-smith-travis-legg-watch-214727115.html', @@ -88,8 +88,7 @@ class YahooIE(InfoExtractor): return info_dict class YahooSearchIE(SearchInfoExtractor): - """Information Extractor for Yahoo! Video search queries.""" - + IE_DESC = u'Yahoo screen search' _MAX_RESULTS = 1000 IE_NAME = u'screen.yahoo:search' _SEARCH_KEY = 'yvsearch' diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py index 76b297e..b526e0c 100644 --- a/youtube_dl/extractor/youtube.py +++ b/youtube_dl/extractor/youtube.py @@ -23,8 +23,7 @@ from ..utils import ( class YoutubeIE(InfoExtractor): - """Information extractor for youtube.com.""" - + IE_DESC = u'YouTube.com' _VALID_URL = r"""^ ( (?:https?://)? # http(s):// (optional) @@ -629,8 +628,7 @@ class YoutubeIE(InfoExtractor): return results class YoutubePlaylistIE(InfoExtractor): - """Information Extractor for YouTube playlists.""" - + IE_DESC = u'YouTube.com playlists' _VALID_URL = r"""(?: (?:https?://)? (?:\w+\.)? @@ -697,8 +695,7 @@ class YoutubePlaylistIE(InfoExtractor): class YoutubeChannelIE(InfoExtractor): - """Information Extractor for YouTube channels.""" - + IE_DESC = u'YouTube.com channels' _VALID_URL = r"^(?:https?://)?(?:youtu\.be|(?:\w+\.)?youtube(?:-nocookie)?\.com)/channel/([0-9A-Za-z_-]+)" _TEMPLATE_URL = 'http://www.youtube.com/channel/%s/videos?sort=da&flow=list&view=0&page=%s&gl=US&hl=en' _MORE_PAGES_INDICATOR = 'yt-uix-load-more' @@ -756,8 +753,7 @@ class YoutubeChannelIE(InfoExtractor): class YoutubeUserIE(InfoExtractor): - """Information Extractor for YouTube users.""" - + IE_DESC = u'YouTube.com user videos (URL or "ytuser" keyword)' _VALID_URL = r'(?:(?:(?:https?://)?(?:\w+\.)?youtube\.com/user/)|ytuser:)([A-Za-z0-9_-]+)' _TEMPLATE_URL = 'http://gdata.youtube.com/feeds/api/users/%s' _GDATA_PAGE_SIZE = 50 @@ -813,7 +809,7 @@ class YoutubeUserIE(InfoExtractor): return [self.playlist_result(url_results, playlist_title = username)] class YoutubeSearchIE(SearchInfoExtractor): - """Information Extractor for YouTube search queries.""" + IE_DESC = u'YouTube.com searches' _API_URL = 'https://gdata.youtube.com/feeds/api/videos?q=%s&start-index=%i&max-results=50&v=2&alt=jsonc' _MAX_RESULTS = 1000 IE_NAME = u'youtube:search' @@ -856,6 +852,7 @@ class YoutubeSearchIE(SearchInfoExtractor): class YoutubeShowIE(InfoExtractor): + IE_DESC = u'YouTube.com (multi-season) shows' _VALID_URL = r'https?://www\.youtube\.com/show/(.*)' IE_NAME = u'youtube:show' |