From: Remita Amine <remitamine@gmail.com>
Date: Sat, 9 Nov 2019 15:00:12 +0000 (+0100)
Subject: [daisuki] remove extractor
X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=commitdiff_plain;h=20baa17c0180c7254644abea968792abcf0743cb;p=youtube-dl

[daisuki] remove extractor
---

diff --git a/youtube_dl/extractor/daisuki.py b/youtube_dl/extractor/daisuki.py
deleted file mode 100644
index dbc1aa5d4..000000000
--- a/youtube_dl/extractor/daisuki.py
+++ /dev/null
@@ -1,154 +0,0 @@
-from __future__ import unicode_literals
-
-import base64
-import json
-import random
-import re
-
-from .common import InfoExtractor
-from ..aes import (
-    aes_cbc_decrypt,
-    aes_cbc_encrypt,
-)
-from ..compat import compat_b64decode
-from ..utils import (
-    bytes_to_intlist,
-    bytes_to_long,
-    extract_attributes,
-    ExtractorError,
-    intlist_to_bytes,
-    js_to_json,
-    int_or_none,
-    long_to_bytes,
-    pkcs1pad,
-)
-
-
-class DaisukiMottoIE(InfoExtractor):
-    _VALID_URL = r'https?://motto\.daisuki\.net/framewatch/embed/[^/]+/(?P<id>[0-9a-zA-Z]{3})'
-
-    _TEST = {
-        'url': 'http://motto.daisuki.net/framewatch/embed/embedDRAGONBALLSUPERUniverseSurvivalsaga/V2e/760/428',
-        'info_dict': {
-            'id': 'V2e',
-            'ext': 'mp4',
-            'title': '#117 SHOWDOWN OF LOVE! ANDROIDS VS UNIVERSE 2!!',
-            'subtitles': {
-                'mul': [{
-                    'ext': 'ttml',
-                }],
-            },
-        },
-        'params': {
-            'skip_download': True,  # AES-encrypted HLS stream
-        },
-    }
-
-    # The public key in PEM format can be found in clientlibs_anime_watch.min.js
-    _RSA_KEY = (0xc5524c25e8e14b366b3754940beeb6f96cb7e2feef0b932c7659a0c5c3bf173d602464c2df73d693b513ae06ff1be8f367529ab30bf969c5640522181f2a0c51ea546ae120d3d8d908595e4eff765b389cde080a1ef7f1bbfb07411cc568db73b7f521cedf270cbfbe0ddbc29b1ac9d0f2d8f4359098caffee6d07915020077d, 65537)
-
-    def _real_extract(self, url):
-        video_id = self._match_id(url)
-
-        webpage = self._download_webpage(url, video_id)
-
-        flashvars = self._parse_json(self._search_regex(
-            r'(?s)var\s+flashvars\s*=\s*({.+?});', webpage, 'flashvars'),
-            video_id, transform_source=js_to_json)
-
-        iv = [0] * 16
-
-        data = {}
-        for key in ('device_cd', 'mv_id', 'ss1_prm', 'ss2_prm', 'ss3_prm', 'ss_id'):
-            data[key] = flashvars.get(key, '')
-
-        encrypted_rtn = None
-
-        # Some AES keys are rejected. Try it with different AES keys
-        for idx in range(5):
-            aes_key = [random.randint(0, 254) for _ in range(32)]
-            padded_aeskey = intlist_to_bytes(pkcs1pad(aes_key, 128))
-
-            n, e = self._RSA_KEY
-            encrypted_aeskey = long_to_bytes(pow(bytes_to_long(padded_aeskey), e, n))
-            init_data = self._download_json(
-                'http://motto.daisuki.net/fastAPI/bgn/init/',
-                video_id, query={
-                    's': flashvars.get('s', ''),
-                    'c': flashvars.get('ss3_prm', ''),
-                    'e': url,
-                    'd': base64.b64encode(intlist_to_bytes(aes_cbc_encrypt(
-                        bytes_to_intlist(json.dumps(data)),
-                        aes_key, iv))).decode('ascii'),
-                    'a': base64.b64encode(encrypted_aeskey).decode('ascii'),
-                }, note='Downloading JSON metadata' + (' (try #%d)' % (idx + 1) if idx > 0 else ''))
-
-            if 'rtn' in init_data:
-                encrypted_rtn = init_data['rtn']
-                break
-
-            self._sleep(5, video_id)
-
-        if encrypted_rtn is None:
-            raise ExtractorError('Failed to fetch init data')
-
-        rtn = self._parse_json(
-            intlist_to_bytes(aes_cbc_decrypt(bytes_to_intlist(
-                compat_b64decode(encrypted_rtn)),
-                aes_key, iv)).decode('utf-8').rstrip('\0'),
-            video_id)
-
-        title = rtn['title_str']
-
-        formats = self._extract_m3u8_formats(
-            rtn['play_url'], video_id, ext='mp4', entry_protocol='m3u8_native')
-
-        subtitles = {}
-        caption_url = rtn.get('caption_url')
-        if caption_url:
-            # mul: multiple languages
-            subtitles['mul'] = [{
-                'url': caption_url,
-                'ext': 'ttml',
-            }]
-
-        return {
-            'id': video_id,
-            'title': title,
-            'formats': formats,
-            'subtitles': subtitles,
-        }
-
-
-class DaisukiMottoPlaylistIE(InfoExtractor):
-    _VALID_URL = r'https?://motto\.daisuki\.net/(?P<id>information)/'
-
-    _TEST = {
-        'url': 'http://motto.daisuki.net/information/',
-        'info_dict': {
-            'title': 'DRAGON BALL SUPER',
-        },
-        'playlist_mincount': 117,
-    }
-
-    def _real_extract(self, url):
-        playlist_id = self._match_id(url)
-
-        webpage = self._download_webpage(url, playlist_id)
-
-        entries = []
-        for li in re.findall(r'(<li[^>]+?data-product_id="[a-zA-Z0-9]{3}"[^>]+>)', webpage):
-            attr = extract_attributes(li)
-            ad_id = attr.get('data-ad_id')
-            product_id = attr.get('data-product_id')
-            if ad_id and product_id:
-                episode_id = attr.get('data-chapter')
-                entries.append({
-                    '_type': 'url_transparent',
-                    'url': 'http://motto.daisuki.net/framewatch/embed/%s/%s/760/428' % (ad_id, product_id),
-                    'episode_id': episode_id,
-                    'episode_number': int_or_none(episode_id),
-                    'ie_key': 'DaisukiMotto',
-                })
-
-        return self.playlist_result(entries, playlist_title='DRAGON BALL SUPER')
diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py
index 8df9d95b1..e2ebe8f95 100644
--- a/youtube_dl/extractor/extractors.py
+++ b/youtube_dl/extractor/extractors.py
@@ -254,10 +254,6 @@ from .dailymotion import (
     DailymotionPlaylistIE,
     DailymotionUserIE,
 )
-from .daisuki import (
-    DaisukiMottoIE,
-    DaisukiMottoPlaylistIE,
-)
 from .daum import (
     DaumIE,
     DaumClipIE,