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[manyvids] Improve extraction (#31172)

* extract all formats from page
* extract description, uploader, views, likes
* downrate previews
* fix tests
* use txt_or_none()
pull/20291/merge
dirkf 4 months ago committed by GitHub
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  1. 113
      youtube_dl/extractor/manyvids.py

113
youtube_dl/extractor/manyvids.py

@ -1,11 +1,16 @@ @@ -1,11 +1,16 @@
# coding: utf-8
from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..compat import compat_str
from ..utils import (
determine_ext,
extract_attributes,
int_or_none,
str_to_int,
url_or_none,
urlencode_postdata,
)
@ -20,17 +25,20 @@ class ManyVidsIE(InfoExtractor): @@ -20,17 +25,20 @@ class ManyVidsIE(InfoExtractor):
'id': '133957',
'ext': 'mp4',
'title': 'everthing about me (Preview)',
'uploader': 'ellyxxix',
'view_count': int,
'like_count': int,
},
}, {
# full video
'url': 'https://www.manyvids.com/Video/935718/MY-FACE-REVEAL/',
'md5': 'f3e8f7086409e9b470e2643edb96bdcc',
'md5': 'bb47bab0e0802c2a60c24ef079dfe60f',
'info_dict': {
'id': '935718',
'ext': 'mp4',
'title': 'MY FACE REVEAL',
'description': 'md5:ec5901d41808b3746fed90face161612',
'uploader': 'Sarah Calanthe',
'view_count': int,
'like_count': int,
},
@ -41,15 +49,43 @@ class ManyVidsIE(InfoExtractor): @@ -41,15 +49,43 @@ class ManyVidsIE(InfoExtractor):
webpage = self._download_webpage(url, video_id)
video_url = self._search_regex(
r'data-(?:video-filepath|meta-video)\s*=s*(["\'])(?P<url>(?:(?!\1).)+)\1',
webpage, 'video URL', group='url')
info = self._search_regex(
r'''(<div\b[^>]*\bid\s*=\s*(['"])pageMetaDetails\2[^>]*>)''',
webpage, 'meta details', default='')
info = extract_attributes(info)
player = self._search_regex(
r'''(<div\b[^>]*\bid\s*=\s*(['"])rmpPlayerStream\2[^>]*>)''',
webpage, 'player details', default='')
player = extract_attributes(player)
video_urls_and_ids = (
(info.get('data-meta-video'), 'video'),
(player.get('data-video-transcoded'), 'transcoded'),
(player.get('data-video-filepath'), 'filepath'),
(self._og_search_video_url(webpage, secure=False, default=None), 'og_video'),
)
def txt_or_none(s, default=None):
return (s.strip() or default) if isinstance(s, compat_str) else default
uploader = txt_or_none(info.get('data-meta-author'))
def mung_title(s):
if uploader:
s = re.sub(r'^\s*%s\s+[|-]' % (re.escape(uploader), ), '', s)
return txt_or_none(s)
title = self._html_search_regex(
(r'<span[^>]+class=["\']item-title[^>]+>([^<]+)',
r'<h2[^>]+class=["\']h2 m-0["\'][^>]*>([^<]+)'),
webpage, 'title', default=None) or self._html_search_meta(
'twitter:title', webpage, 'title', fatal=True)
title = (
mung_title(info.get('data-meta-title'))
or self._html_search_regex(
(r'<span[^>]+class=["\']item-title[^>]+>([^<]+)',
r'<h2[^>]+class=["\']h2 m-0["\'][^>]*>([^<]+)'),
webpage, 'title', default=None)
or self._html_search_meta(
'twitter:title', webpage, 'title', fatal=True))
title = re.sub(r'\s*[|-]\s+ManyVids\s*$', '', title) or title
if any(p in webpage for p in ('preview_videos', '_preview.mp4')):
title += ' (Preview)'
@ -70,23 +106,56 @@ class ManyVidsIE(InfoExtractor): @@ -70,23 +106,56 @@ class ManyVidsIE(InfoExtractor):
'X-Requested-With': 'XMLHttpRequest'
})
if determine_ext(video_url) == 'm3u8':
formats = self._extract_m3u8_formats(
video_url, video_id, 'mp4', entry_protocol='m3u8_native',
m3u8_id='hls')
else:
formats = [{'url': video_url}]
formats = []
for v_url, fmt in video_urls_and_ids:
v_url = url_or_none(v_url)
if not v_url:
continue
if determine_ext(v_url) == 'm3u8':
formats.extend(self._extract_m3u8_formats(
v_url, video_id, 'mp4', entry_protocol='m3u8_native',
m3u8_id='hls'))
else:
formats.append({
'url': v_url,
'format_id': fmt,
})
self._remove_duplicate_formats(formats)
for f in formats:
if f.get('height') is None:
f['height'] = int_or_none(
self._search_regex(r'_(\d{2,3}[02468])_', f['url'], 'video height', default=None))
if '/preview/' in f['url']:
f['format_id'] = '_'.join(filter(None, (f.get('format_id'), 'preview')))
f['preference'] = -10
if 'transcoded' in f['format_id']:
f['preference'] = f.get('preference', -1) - 1
self._sort_formats(formats)
def get_likes():
likes = self._search_regex(
r'''(<a\b[^>]*\bdata-id\s*=\s*(['"])%s\2[^>]*>)''' % (video_id, ),
webpage, 'likes', default='')
likes = extract_attributes(likes)
return int_or_none(likes.get('data-likes'))
like_count = int_or_none(self._search_regex(
r'data-likes=["\'](\d+)', webpage, 'like count', default=None))
view_count = str_to_int(self._html_search_regex(
r'(?s)<span[^>]+class="views-wrapper"[^>]*>(.+?)</span', webpage,
'view count', default=None))
def get_views():
return str_to_int(self._html_search_regex(
r'''(?s)<span\b[^>]*\bclass\s*=["']views-wrapper\b[^>]+>.+?<span\b[^>]+>\s*(\d[\d,.]*)\s*</span>''',
webpage, 'view count', default=None))
return {
'id': video_id,
'title': title,
'view_count': view_count,
'like_count': like_count,
'formats': formats,
'description': txt_or_none(info.get('data-meta-description')),
'uploader': txt_or_none(info.get('data-meta-author')),
'thumbnail': (
url_or_none(info.get('data-meta-image'))
or url_or_none(player.get('data-video-screenshot'))),
'view_count': get_views(),
'like_count': get_likes(),
}

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