[anvato] Improve extraction (closes #12913)

* Promote to regular shortcut based extractor
* Add mcp to access key mapping table
* Add support for embeds extraction
* Add support for anvato embeds in generic extractor
This commit is contained in:
Sergey M․ 2017-04-29 19:49:04 +07:00
parent a1ebfd4494
commit 7986c3abcd
No known key found for this signature in database
GPG key ID: 2C393E0F18A9236D
3 changed files with 73 additions and 3 deletions

View file

@ -5,6 +5,7 @@
import hashlib
import json
import random
import re
import time
from .common import InfoExtractor
@ -16,6 +17,7 @@
intlist_to_bytes,
int_or_none,
strip_jsonp,
unescapeHTML,
)
@ -26,6 +28,8 @@ def md5_text(s):
class AnvatoIE(InfoExtractor):
_VALID_URL = r'anvato:(?P<access_key_or_mcp>[^:]+):(?P<id>\d+)'
# Copied from anvplayer.min.js
_ANVACK_TABLE = {
'nbcu_nbcd_desktop_web_prod_93d8ead38ce2024f8f544b78306fbd15895ae5e6': 'NNemUkySjxLyPTKvZRiGntBIjEyK8uqicjMakIaQ',
@ -114,6 +118,22 @@ class AnvatoIE(InfoExtractor):
'nbcu_nbcd_desktop_web_prod_93d8ead38ce2024f8f544b78306fbd15895ae5e6_secure': 'NNemUkySjxLyPTKvZRiGntBIjEyK8uqicjMakIaQ'
}
_MCP_TO_ACCESS_KEY_TABLE = {
'qa': 'anvato_mcpqa_demo_web_stage_18b55e00db5a13faa8d03ae6e41f6f5bcb15b922',
'lin': 'anvato_mcp_lin_web_prod_4c36fbfd4d8d8ecae6488656e21ac6d1ac972749',
'univison': 'anvato_mcp_univision_web_prod_37fe34850c99a3b5cdb71dab10a417dd5cdecafa',
'uni': 'anvato_mcp_univision_web_prod_37fe34850c99a3b5cdb71dab10a417dd5cdecafa',
'dev': 'anvato_mcp_fs2go_web_prod_c7b90a93e171469cdca00a931211a2f556370d0a',
'sps': 'anvato_mcp_sps_web_prod_54bdc90dd6ba21710e9f7074338365bba28da336',
'spsstg': 'anvato_mcp_sps_web_prod_54bdc90dd6ba21710e9f7074338365bba28da336',
'anv': 'anvato_mcp_anv_web_prod_791407490f4c1ef2a4bcb21103e0cb1bcb3352b3',
'gray': 'anvato_mcp_gray_web_prod_4c10f067c393ed8fc453d3930f8ab2b159973900',
'hearst': 'anvato_mcp_hearst_web_prod_5356c3de0fc7c90a3727b4863ca7fec3a4524a99',
'cbs': 'anvato_mcp_cbs_web_prod_02f26581ff80e5bda7aad28226a8d369037f2cbe',
'telemundo': 'anvato_mcp_telemundo_web_prod_c5278d51ad46fda4b6ca3d0ea44a7846a054f582'
}
_ANVP_RE = r'<script[^>]+\bdata-anvp\s*=\s*(["\'])(?P<anvp>(?:(?!\1).)+)\1'
_AUTH_KEY = b'\x31\xc2\x42\x84\x9e\x73\xa0\xce'
def __init__(self, *args, **kwargs):
@ -217,9 +237,42 @@ def _get_anvato_videos(self, access_key, video_id):
'subtitles': subtitles,
}
@staticmethod
def _extract_urls(ie, webpage, video_id):
entries = []
for mobj in re.finditer(AnvatoIE._ANVP_RE, webpage):
anvplayer_data = ie._parse_json(
mobj.group('anvp'), video_id, transform_source=unescapeHTML,
fatal=False)
if not anvplayer_data:
continue
video = anvplayer_data.get('video')
if not isinstance(video, compat_str) or not video.isdigit():
continue
access_key = anvplayer_data.get('accessKey')
if not access_key:
mcp = anvplayer_data.get('mcp')
if mcp:
access_key = AnvatoIE._MCP_TO_ACCESS_KEY_TABLE.get(
mcp.lower())
if not access_key:
continue
entries.append(ie.url_result(
'anvato:%s:%s' % (access_key, video), ie=AnvatoIE.ie_key(),
video_id=video))
return entries
def _extract_anvato_videos(self, webpage, video_id):
anvplayer_data = self._parse_json(self._html_search_regex(
r'<script[^>]+data-anvp=\'([^\']+)\'', webpage,
'Anvato player data'), video_id)
anvplayer_data = self._parse_json(
self._html_search_regex(
self._ANVP_RE, webpage, 'Anvato player data', group='anvp'),
video_id)
return self._get_anvato_videos(
anvplayer_data['accessKey'], anvplayer_data['video'])
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
access_key, video_id = mobj.group('access_key_or_mcp', 'id')
if access_key not in self._ANVACK_TABLE:
access_key = self._MCP_TO_ACCESS_KEY_TABLE[access_key]
return self._get_anvato_videos(access_key, video_id)

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@ -41,6 +41,7 @@
from .amcnetworks import AMCNetworksIE
from .animeondemand import AnimeOnDemandIE
from .anitube import AnitubeIE
from .anvato import AnvatoIE
from .anysex import AnySexIE
from .aol import AolIE
from .allocine import AllocineIE

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@ -86,6 +86,7 @@
from .videopress import VideoPressIE
from .rutube import RutubeIE
from .limelight import LimelightBaseIE
from .anvato import AnvatoIE
class GenericIE(InfoExtractor):
@ -1677,6 +1678,15 @@ class GenericIE(InfoExtractor):
},
'playlist_mincount': 5,
},
{
'url': 'http://kron4.com/2017/04/28/standoff-with-walnut-creek-murder-suspect-ends-with-arrest/',
'info_dict': {
'id': 'standoff-with-walnut-creek-murder-suspect-ends-with-arrest',
'title': 'Standoff with Walnut Creek murder suspect ends',
'description': 'md5:3ccc48a60fc9441eeccfc9c469ebf788',
},
'playlist_mincount': 4,
},
# {
# # TODO: find another test
# # http://schema.org/VideoObject
@ -2537,6 +2547,12 @@ def _real_extract(self, url):
'limelight:media:%s' % mobj.group('id'),
{'source_url': url}), 'LimelightMedia', mobj.group('id'))
# Look for Anvato embeds
anvato_urls = AnvatoIE._extract_urls(self, webpage, video_id)
if anvato_urls:
return self.playlist_result(
anvato_urls, video_id, video_title, video_description)
# Look for AdobeTVVideo embeds
mobj = re.search(
r'<iframe[^>]+src=[\'"]((?:https?:)?//video\.tv\.adobe\.com/v/\d+[^"]+)[\'"]',