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youtube-dl/youtube_dl/extractor/newgrounds.py

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from __future__ import unicode_literals
import re
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from .common import InfoExtractor
from ..utils import (
extract_attributes,
int_or_none,
parse_duration,
parse_filesize,
unified_timestamp,
)
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class NewgroundsIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?newgrounds\.com/(?:audio/listen|portal/view)/(?P<id>[0-9]+)'
_TESTS = [{
'url': 'https://www.newgrounds.com/audio/listen/549479',
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'md5': 'fe6033d297591288fa1c1f780386f07a',
'info_dict': {
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'id': '549479',
'ext': 'mp3',
'title': 'B7 - BusMode',
'uploader': 'Burn7',
'timestamp': 1378878540,
'upload_date': '20130911',
'duration': 143,
},
}, {
'url': 'https://www.newgrounds.com/portal/view/673111',
'md5': '3394735822aab2478c31b1004fe5e5bc',
'info_dict': {
'id': '673111',
'ext': 'mp4',
'title': 'Dancin',
'uploader': 'Squirrelman82',
'timestamp': 1460256780,
'upload_date': '20160410',
},
}, {
# source format unavailable, additional mp4 formats
'url': 'http://www.newgrounds.com/portal/view/689400',
'info_dict': {
'id': '689400',
'ext': 'mp4',
'title': 'ZTV News Episode 8',
'uploader': 'BennettTheSage',
'timestamp': 1487965140,
'upload_date': '20170224',
},
'params': {
'skip_download': True,
},
}]
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def _real_extract(self, url):
media_id = self._match_id(url)
webpage = self._download_webpage(url, media_id)
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title = self._html_search_regex(
r'<title>([^>]+)</title>', webpage, 'title')
media_url = self._parse_json(self._search_regex(
r'"url"\s*:\s*("[^"]+"),', webpage, ''), media_id)
formats = [{
'url': media_url,
'format_id': 'source',
'quality': 1,
}]
max_resolution = int_or_none(self._search_regex(
r'max_resolution["\']\s*:\s*(\d+)', webpage, 'max resolution',
default=None))
if max_resolution:
url_base = media_url.rpartition('.')[0]
for resolution in (360, 720, 1080):
if resolution > max_resolution:
break
formats.append({
'url': '%s.%dp.mp4' % (url_base, resolution),
'format_id': '%dp' % resolution,
'height': resolution,
})
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self._check_formats(formats, media_id)
self._sort_formats(formats)
uploader = self._html_search_regex(
(r'(?s)<h4[^>]*>(.+?)</h4>.*?<em>\s*Author\s*</em>',
r'(?:Author|Writer)\s*<a[^>]+>([^<]+)'), webpage, 'uploader',
fatal=False)
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timestamp = unified_timestamp(self._html_search_regex(
(r'<dt>\s*Uploaded\s*</dt>\s*<dd>([^<]+</dd>\s*<dd>[^<]+)',
r'<dt>\s*Uploaded\s*</dt>\s*<dd>([^<]+)'), webpage, 'timestamp',
default=None))
duration = parse_duration(self._search_regex(
r'(?s)<dd>\s*Song\s*</dd>\s*<dd>.+?</dd>\s*<dd>([^<]+)', webpage,
'duration', default=None))
filesize_approx = parse_filesize(self._html_search_regex(
r'(?s)<dd>\s*Song\s*</dd>\s*<dd>(.+?)</dd>', webpage, 'filesize',
default=None))
if len(formats) == 1:
formats[0]['filesize_approx'] = filesize_approx
if '<dd>Song' in webpage:
formats[0]['vcodec'] = 'none'
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return {
'id': media_id,
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'title': title,
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'uploader': uploader,
'timestamp': timestamp,
'duration': duration,
'formats': formats,
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}
class NewgroundsPlaylistIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?newgrounds\.com/(?:collection|[^/]+/search/[^/]+)/(?P<id>[^/?#&]+)'
_TESTS = [{
'url': 'https://www.newgrounds.com/collection/cats',
'info_dict': {
'id': 'cats',
'title': 'Cats',
},
'playlist_mincount': 46,
}, {
'url': 'http://www.newgrounds.com/portal/search/author/ZONE-SAMA',
'info_dict': {
'id': 'ZONE-SAMA',
'title': 'Portal Search: ZONE-SAMA',
},
'playlist_mincount': 47,
}, {
'url': 'http://www.newgrounds.com/audio/search/title/cats',
'only_matching': True,
}]
def _real_extract(self, url):
playlist_id = self._match_id(url)
webpage = self._download_webpage(url, playlist_id)
title = self._search_regex(
r'<title>([^>]+)</title>', webpage, 'title', default=None)
# cut left menu
webpage = self._search_regex(
r'(?s)<div[^>]+\bclass=["\']column wide(.+)',
webpage, 'wide column', default=webpage)
entries = []
for a, path, media_id in re.findall(
r'(<a[^>]+\bhref=["\']/?((?:portal/view|audio/listen)/(\d+))[^>]+>)',
webpage):
a_class = extract_attributes(a).get('class')
if a_class not in ('item-portalsubmission', 'item-audiosubmission'):
continue
entries.append(
self.url_result(
'https://www.newgrounds.com/%s' % path,
ie=NewgroundsIE.ie_key(), video_id=media_id))
return self.playlist_result(entries, playlist_id, title)