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Add --list-extractor-descriptions (human-readable list of IEs)

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This commit is contained in:
Philipp Hagemeister
2013-07-01 18:52:19 +02:00
parent 2db67bc0f4
commit 0f81866329
9 changed files with 34 additions and 22 deletions
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3
youtube_dl/extractor/comedycentral.py
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@@ -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

4
youtube_dl/extractor/common.py
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@@ -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

3
youtube_dl/extractor/generic.py
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@@ -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 = {

3
youtube_dl/extractor/googleplus.py
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@@ -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 = {

2
youtube_dl/extractor/googlesearch.py
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@@ -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'

5
youtube_dl/extractor/stanfordoc.py
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@@ -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',

5
youtube_dl/extractor/yahoo.py
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@@ -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'

15
youtube_dl/extractor/youtube.py
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@@ -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'