mirror of https://github.com/yt-dlp/yt-dlp
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
462 lines
18 KiB
Python
462 lines
18 KiB
Python
8 months ago
|
import json
|
||
|
|
import textwrap
|
||
|
|
import urllib.parse
|
||
|
|
import uuid
|
||
|
|
|
||
|
|
from .common import InfoExtractor
|
||
|
|
from ..utils import (
|
||
|
|
ExtractorError,
|
||
|
|
determine_ext,
|
||
|
|
filter_dict,
|
||
|
|
get_first,
|
||
|
|
int_or_none,
|
||
|
|
parse_iso8601,
|
||
|
|
update_url,
|
||
|
|
url_or_none,
|
||
|
|
variadic,
|
||
|
|
)
|
||
|
|
from ..utils.traversal import traverse_obj
|
||
|
|
|
||
|
|
|
||
|
|
class LoomIE(InfoExtractor):
|
||
|
|
IE_NAME = 'loom'
|
||
|
|
_VALID_URL = r'https?://(?:www\.)?loom\.com/(?:share|embed)/(?P<id>[\da-f]{32})'
|
||
|
|
_EMBED_REGEX = [rf'<iframe[^>]+\bsrc=["\'](?P<url>{_VALID_URL})']
|
||
|
|
_TESTS = [{
|
||
|
|
# m3u8 raw-url, mp4 transcoded-url, cdn url == raw-url, json subs only
|
||
|
|
'url': 'https://www.loom.com/share/43d05f362f734614a2e81b4694a3a523',
|
||
|
|
'md5': 'bfc2d7e9c2e0eb4813212230794b6f42',
|
||
|
|
'info_dict': {
|
||
|
|
'id': '43d05f362f734614a2e81b4694a3a523',
|
||
|
|
'ext': 'mp4',
|
||
|
|
'title': 'A Ruler for Windows - 28 March 2022',
|
||
|
|
'uploader': 'wILLIAM PIP',
|
||
|
|
'upload_date': '20220328',
|
||
|
|
'timestamp': 1648454238,
|
||
|
|
'duration': 27,
|
||
|
|
},
|
||
|
|
}, {
|
||
|
|
# webm raw-url, mp4 transcoded-url, cdn url == transcoded-url, no subs
|
||
|
|
'url': 'https://www.loom.com/share/c43a642f815f4378b6f80a889bb73d8d',
|
||
|
|
'md5': '70f529317be8cf880fcc2c649a531900',
|
||
|
|
'info_dict': {
|
||
|
|
'id': 'c43a642f815f4378b6f80a889bb73d8d',
|
||
|
|
'ext': 'webm',
|
||
|
|
'title': 'Lilah Nielsen Intro Video',
|
||
|
|
'uploader': 'Lilah Nielsen',
|
||
|
|
'upload_date': '20200826',
|
||
|
|
'timestamp': 1598480716,
|
||
|
|
'duration': 20,
|
||
|
|
},
|
||
|
|
}, {
|
||
|
|
# m3u8 raw-url, mp4 transcoded-url, cdn url == raw-url, vtt sub and json subs
|
||
|
|
'url': 'https://www.loom.com/share/9458bcbf79784162aa62ffb8dd66201b',
|
||
|
|
'md5': '51737ec002969dd28344db4d60b9cbbb',
|
||
|
|
'info_dict': {
|
||
|
|
'id': '9458bcbf79784162aa62ffb8dd66201b',
|
||
|
|
'ext': 'mp4',
|
||
|
|
'title': 'Sharing screen with gpt-4',
|
||
|
|
'description': 'Sharing screen with GPT 4 vision model and asking questions to guide through blender.',
|
||
|
|
'uploader': 'Suneel Matham',
|
||
|
|
'chapters': 'count:3',
|
||
|
|
'upload_date': '20231109',
|
||
|
|
'timestamp': 1699518978,
|
||
|
|
'duration': 93,
|
||
|
|
},
|
||
|
|
}, {
|
||
|
|
# mpd raw-url, mp4 transcoded-url, cdn url == raw-url, no subs
|
||
|
|
'url': 'https://www.loom.com/share/24351eb8b317420289b158e4b7e96ff2',
|
||
|
|
'info_dict': {
|
||
|
|
'id': '24351eb8b317420289b158e4b7e96ff2',
|
||
|
|
'ext': 'webm',
|
||
|
|
'title': 'OMFG clown',
|
||
|
|
'description': 'md5:285c5ee9d62aa087b7e3271b08796815',
|
||
|
|
'uploader': 'MrPumkin B',
|
||
|
|
'upload_date': '20210924',
|
||
|
|
'timestamp': 1632519618,
|
||
|
|
'duration': 210,
|
||
|
|
},
|
||
|
|
'params': {'skip_download': 'dash'},
|
||
|
|
}, {
|
||
|
|
# password-protected
|
||
|
|
'url': 'https://www.loom.com/share/50e26e8aeb7940189dff5630f95ce1f4',
|
||
|
|
'md5': '5cc7655e7d55d281d203f8ffd14771f7',
|
||
|
|
'info_dict': {
|
||
|
|
'id': '50e26e8aeb7940189dff5630f95ce1f4',
|
||
|
|
'ext': 'mp4',
|
||
|
|
'title': 'iOS Mobile Upload',
|
||
|
|
'uploader': 'Simon Curran',
|
||
|
|
'upload_date': '20200520',
|
||
|
|
'timestamp': 1590000123,
|
||
|
|
'duration': 35,
|
||
|
|
},
|
||
|
|
'params': {'videopassword': 'seniorinfants2'},
|
||
|
|
}, {
|
||
|
|
# embed, transcoded-url endpoint sends empty JSON response
|
||
|
|
'url': 'https://www.loom.com/embed/ddcf1c1ad21f451ea7468b1e33917e4e',
|
||
|
|
'md5': '8488817242a0db1cb2ad0ea522553cf6',
|
||
|
|
'info_dict': {
|
||
|
|
'id': 'ddcf1c1ad21f451ea7468b1e33917e4e',
|
||
|
|
'ext': 'mp4',
|
||
|
|
'title': 'CF Reset User\'s Password',
|
||
|
|
'uploader': 'Aimee Heintz',
|
||
|
|
'upload_date': '20220707',
|
||
|
|
'timestamp': 1657216459,
|
||
|
|
'duration': 181,
|
||
|
|
},
|
||
|
|
'expected_warnings': ['Failed to parse JSON'],
|
||
|
|
}]
|
||
|
|
_WEBPAGE_TESTS = [{
|
||
|
|
'url': 'https://www.loom.com/community/e1229802a8694a09909e8ba0fbb6d073-pg',
|
||
|
|
'md5': 'ec838cd01b576cf0386f32e1ae424609',
|
||
|
|
'info_dict': {
|
||
|
|
'id': 'e1229802a8694a09909e8ba0fbb6d073',
|
||
|
|
'ext': 'mp4',
|
||
|
|
'title': 'Rexie Jane Cimafranca - Founder\'s Presentation',
|
||
|
|
'uploader': 'Rexie Cimafranca',
|
||
|
|
'upload_date': '20230213',
|
||
|
|
'duration': 247,
|
||
|
|
'timestamp': 1676274030,
|
||
|
|
},
|
||
|
|
}]
|
||
|
|
|
||
|
|
_GRAPHQL_VARIABLES = {
|
||
|
|
'GetVideoSource': {
|
||
|
|
'acceptableMimes': ['DASH', 'M3U8', 'MP4'],
|
||
|
|
},
|
||
|
|
}
|
||
|
|
_GRAPHQL_QUERIES = {
|
||
|
|
'GetVideoSSR': textwrap.dedent('''\
|
||
|
|
query GetVideoSSR($videoId: ID!, $password: String) {
|
||
|
|
getVideo(id: $videoId, password: $password) {
|
||
|
|
__typename
|
||
|
|
... on PrivateVideo {
|
||
|
|
id
|
||
|
|
status
|
||
|
|
message
|
||
|
|
__typename
|
||
|
|
}
|
||
|
|
... on VideoPasswordMissingOrIncorrect {
|
||
|
|
id
|
||
|
|
message
|
||
|
|
__typename
|
||
|
|
}
|
||
|
|
... on RegularUserVideo {
|
||
|
|
id
|
||
|
|
__typename
|
||
|
|
createdAt
|
||
|
|
description
|
||
|
|
download_enabled
|
||
|
|
folder_id
|
||
|
|
is_protected
|
||
|
|
needs_password
|
||
|
|
owner {
|
||
|
|
display_name
|
||
|
|
__typename
|
||
|
|
}
|
||
|
|
privacy
|
||
|
|
s3_id
|
||
|
|
name
|
||
|
|
video_properties {
|
||
|
|
avgBitRate
|
||
|
|
client
|
||
|
|
camera_enabled
|
||
|
|
client_version
|
||
|
|
duration
|
||
|
|
durationMs
|
||
|
|
format
|
||
|
|
height
|
||
|
|
microphone_enabled
|
||
|
|
os
|
||
|
|
os_version
|
||
|
|
recordingClient
|
||
|
|
recording_type
|
||
|
|
recording_version
|
||
|
|
screen_type
|
||
|
|
tab_audio
|
||
|
|
trim_duration
|
||
|
|
width
|
||
|
|
__typename
|
||
|
|
}
|
||
|
|
playable_duration
|
||
|
|
source_duration
|
||
|
|
visibility
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}\n'''),
|
||
|
|
'GetVideoSource': textwrap.dedent('''\
|
||
|
|
query GetVideoSource($videoId: ID!, $password: String, $acceptableMimes: [CloudfrontVideoAcceptableMime]) {
|
||
|
|
getVideo(id: $videoId, password: $password) {
|
||
|
|
... on RegularUserVideo {
|
||
|
|
id
|
||
|
|
nullableRawCdnUrl(acceptableMimes: $acceptableMimes, password: $password) {
|
||
|
|
url
|
||
|
|
__typename
|
||
|
|
}
|
||
|
|
__typename
|
||
|
|
}
|
||
|
|
__typename
|
||
|
|
}
|
||
|
|
}\n'''),
|
||
|
|
'FetchVideoTranscript': textwrap.dedent('''\
|
||
|
|
query FetchVideoTranscript($videoId: ID!, $password: String) {
|
||
|
|
fetchVideoTranscript(videoId: $videoId, password: $password) {
|
||
|
|
... on VideoTranscriptDetails {
|
||
|
|
id
|
||
|
|
video_id
|
||
|
|
source_url
|
||
|
|
captions_source_url
|
||
|
|
__typename
|
||
|
|
}
|
||
|
|
... on GenericError {
|
||
|
|
message
|
||
|
|
__typename
|
||
|
|
}
|
||
|
|
__typename
|
||
|
|
}
|
||
|
|
}\n'''),
|
||
|
|
'FetchChapters': textwrap.dedent('''\
|
||
|
|
query FetchChapters($videoId: ID!, $password: String) {
|
||
|
|
fetchVideoChapters(videoId: $videoId, password: $password) {
|
||
|
|
... on VideoChapters {
|
||
|
|
video_id
|
||
|
|
content
|
||
|
|
__typename
|
||
|
|
}
|
||
|
|
... on EmptyChaptersPayload {
|
||
|
|
content
|
||
|
|
__typename
|
||
|
|
}
|
||
|
|
... on InvalidRequestWarning {
|
||
|
|
message
|
||
|
|
__typename
|
||
|
|
}
|
||
|
|
... on Error {
|
||
|
|
message
|
||
|
|
__typename
|
||
|
|
}
|
||
|
|
__typename
|
||
|
|
}
|
||
|
|
}\n'''),
|
||
|
|
}
|
||
|
|
_APOLLO_GRAPHQL_VERSION = '0a1856c'
|
||
|
|
|
||
|
|
def _call_graphql_api(self, operations, video_id, note=None, errnote=None):
|
||
|
|
password = self.get_param('videopassword')
|
||
|
|
return self._download_json(
|
||
|
|
'https://www.loom.com/graphql', video_id, note or 'Downloading GraphQL JSON',
|
||
|
|
errnote or 'Failed to download GraphQL JSON', headers={
|
||
|
|
'Accept': 'application/json',
|
||
|
|
'Content-Type': 'application/json',
|
||
|
|
'x-loom-request-source': f'loom_web_{self._APOLLO_GRAPHQL_VERSION}',
|
||
|
|
'apollographql-client-name': 'web',
|
||
|
|
'apollographql-client-version': self._APOLLO_GRAPHQL_VERSION,
|
||
|
|
}, data=json.dumps([{
|
||
|
|
'operationName': operation_name,
|
||
|
|
'variables': {
|
||
|
|
'videoId': video_id,
|
||
|
|
'password': password,
|
||
|
|
**self._GRAPHQL_VARIABLES.get(operation_name, {}),
|
||
|
|
},
|
||
|
|
'query': self._GRAPHQL_QUERIES[operation_name],
|
||
|
|
} for operation_name in variadic(operations)], separators=(',', ':')).encode())
|
||
|
|
|
||
|
|
def _call_url_api(self, endpoint, video_id):
|
||
|
|
response = self._download_json(
|
||
|
|
f'https://www.loom.com/api/campaigns/sessions/{video_id}/{endpoint}', video_id,
|
||
|
|
f'Downloading {endpoint} JSON', f'Failed to download {endpoint} JSON', fatal=False,
|
||
|
|
headers={'Accept': 'application/json', 'Content-Type': 'application/json'},
|
||
|
|
data=json.dumps({
|
||
|
|
'anonID': str(uuid.uuid4()),
|
||
|
|
'deviceID': None,
|
||
|
|
'force_original': False, # HTTP error 401 if True
|
||
|
|
'password': self.get_param('videopassword'),
|
||
|
|
}, separators=(',', ':')).encode())
|
||
|
|
return traverse_obj(response, ('url', {url_or_none}))
|
||
|
|
|
||
|
|
def _extract_formats(self, video_id, metadata, gql_data):
|
||
|
|
formats = []
|
||
|
|
video_properties = traverse_obj(metadata, ('video_properties', {
|
||
|
|
'width': ('width', {int_or_none}),
|
||
|
|
'height': ('height', {int_or_none}),
|
||
|
|
'acodec': ('microphone_enabled', {lambda x: 'none' if x is False else None}),
|
||
|
|
}))
|
||
|
|
|
||
|
|
def get_formats(format_url, format_id, quality):
|
||
|
|
if not format_url:
|
||
|
|
return
|
||
|
|
ext = determine_ext(format_url)
|
||
|
|
query = urllib.parse.urlparse(format_url).query
|
||
|
|
|
||
|
|
if ext == 'm3u8':
|
||
|
|
# Extract pre-merged HLS formats to avoid buggy parsing of metadata in split playlists
|
||
|
|
format_url = format_url.replace('-split.m3u8', '.m3u8')
|
||
|
|
m3u8_formats = self._extract_m3u8_formats(
|
||
|
|
format_url, video_id, 'mp4', m3u8_id=f'hls-{format_id}', fatal=False, quality=quality)
|
||
|
|
for fmt in m3u8_formats:
|
||
|
|
yield {
|
||
|
|
**fmt,
|
||
|
|
'url': update_url(fmt['url'], query=query),
|
||
|
|
'extra_param_to_segment_url': query,
|
||
|
|
}
|
||
|
|
|
||
|
|
elif ext == 'mpd':
|
||
|
|
dash_formats = self._extract_mpd_formats(
|
||
|
|
format_url, video_id, mpd_id=f'dash-{format_id}', fatal=False)
|
||
|
|
for fmt in dash_formats:
|
||
|
|
yield {
|
||
|
|
**fmt,
|
||
|
|
'extra_param_to_segment_url': query,
|
||
|
|
'quality': quality,
|
||
|
|
}
|
||
|
|
|
||
|
|
else:
|
||
|
|
yield {
|
||
|
|
'url': format_url,
|
||
|
|
'ext': ext,
|
||
|
|
'format_id': f'http-{format_id}',
|
||
|
|
'quality': quality,
|
||
|
|
**video_properties,
|
||
|
|
}
|
||
|
|
|
||
|
|
raw_url = self._call_url_api('raw-url', video_id)
|
||
|
|
formats.extend(get_formats(raw_url, 'raw', quality=1)) # original quality
|
||
|
|
|
||
|
|
transcoded_url = self._call_url_api('transcoded-url', video_id)
|
||
|
|
formats.extend(get_formats(transcoded_url, 'transcoded', quality=-1)) # transcoded quality
|
||
|
|
|
||
|
|
cdn_url = get_first(gql_data, ('data', 'getVideo', 'nullableRawCdnUrl', 'url', {url_or_none}))
|
||
|
|
# cdn_url is usually a dupe, but the raw-url/transcoded-url endpoints could return errors
|
||
|
|
valid_urls = [update_url(url, query=None) for url in (raw_url, transcoded_url) if url]
|
||
|
|
if cdn_url and update_url(cdn_url, query=None) not in valid_urls:
|
||
|
|
formats.extend(get_formats(cdn_url, 'cdn', quality=0)) # could be original or transcoded
|
||
|
|
|
||
|
|
return formats
|
||
|
|
|
||
|
|
def _real_extract(self, url):
|
||
|
|
video_id = self._match_id(url)
|
||
|
|
metadata = get_first(
|
||
|
|
self._call_graphql_api('GetVideoSSR', video_id, 'Downloading GraphQL metadata JSON'),
|
||
|
|
('data', 'getVideo', {dict})) or {}
|
||
|
|
|
||
|
|
if metadata.get('__typename') == 'VideoPasswordMissingOrIncorrect':
|
||
|
|
if not self.get_param('videopassword'):
|
||
|
|
raise ExtractorError(
|
||
|
|
'This video is password-protected, use the --video-password option', expected=True)
|
||
|
|
raise ExtractorError('Invalid video password', expected=True)
|
||
|
|
|
||
|
|
gql_data = self._call_graphql_api(['FetchChapters', 'FetchVideoTranscript', 'GetVideoSource'], video_id)
|
||
|
|
duration = traverse_obj(metadata, ('video_properties', 'duration', {int_or_none}))
|
||
|
|
|
||
|
|
return {
|
||
|
|
'id': video_id,
|
||
|
|
'duration': duration,
|
||
|
|
'chapters': self._extract_chapters_from_description(
|
||
|
|
get_first(gql_data, ('data', 'fetchVideoChapters', 'content', {str})), duration) or None,
|
||
|
|
'formats': self._extract_formats(video_id, metadata, gql_data),
|
||
|
|
'subtitles': filter_dict({
|
||
|
|
'en': traverse_obj(gql_data, (
|
||
|
|
..., 'data', 'fetchVideoTranscript',
|
||
|
|
('source_url', 'captions_source_url'), {
|
||
|
|
'url': {url_or_none},
|
||
|
|
})) or None,
|
||
|
|
}),
|
||
|
|
**traverse_obj(metadata, {
|
||
|
|
'title': ('name', {str}),
|
||
|
|
'description': ('description', {str}),
|
||
|
|
'uploader': ('owner', 'display_name', {str}),
|
||
|
|
'timestamp': ('createdAt', {parse_iso8601}),
|
||
|
|
}),
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
class LoomFolderIE(InfoExtractor):
|
||
|
|
IE_NAME = 'loom:folder'
|
||
|
|
_VALID_URL = r'https?://(?:www\.)?loom\.com/share/folder/(?P<id>[\da-f]{32})'
|
||
|
|
_TESTS = [{
|
||
|
|
# 2 subfolders, no videos in root
|
||
|
|
'url': 'https://www.loom.com/share/folder/997db4db046f43e5912f10dc5f817b5c',
|
||
|
|
'playlist_mincount': 16,
|
||
|
|
'info_dict': {
|
||
|
|
'id': '997db4db046f43e5912f10dc5f817b5c',
|
||
|
|
'title': 'Blending Lessons',
|
||
|
|
},
|
||
|
|
}, {
|
||
|
|
# only videos, no subfolders
|
||
|
|
'url': 'https://www.loom.com/share/folder/9a8a87f6b6f546d9a400c8e7575ff7f2',
|
||
|
|
'playlist_mincount': 12,
|
||
|
|
'info_dict': {
|
||
|
|
'id': '9a8a87f6b6f546d9a400c8e7575ff7f2',
|
||
|
|
'title': 'List A- a, i, o',
|
||
|
|
},
|
||
|
|
}, {
|
||
|
|
# videos in root and empty subfolder
|
||
|
|
'url': 'https://www.loom.com/share/folder/886e534218c24fd292e97e9563078cc4',
|
||
|
|
'playlist_mincount': 21,
|
||
|
|
'info_dict': {
|
||
|
|
'id': '886e534218c24fd292e97e9563078cc4',
|
||
|
|
'title': 'Medicare Agent Training videos',
|
||
|
|
},
|
||
|
|
}, {
|
||
|
|
# videos in root and videos in subfolders
|
||
|
|
'url': 'https://www.loom.com/share/folder/b72c4ecdf04745da9403926d80a40c38',
|
||
|
|
'playlist_mincount': 21,
|
||
|
|
'info_dict': {
|
||
|
|
'id': 'b72c4ecdf04745da9403926d80a40c38',
|
||
|
|
'title': 'Quick Altos Q & A Tutorials',
|
||
|
|
},
|
||
|
|
}, {
|
||
|
|
# recursive folder extraction
|
||
|
|
'url': 'https://www.loom.com/share/folder/8b458a94e0e4449b8df9ea7a68fafc4e',
|
||
|
|
'playlist_count': 23,
|
||
|
|
'info_dict': {
|
||
|
|
'id': '8b458a94e0e4449b8df9ea7a68fafc4e',
|
||
|
|
'title': 'Sezer Texting Guide',
|
||
|
|
},
|
||
|
|
}, {
|
||
|
|
# more than 50 videos in 1 folder
|
||
|
|
'url': 'https://www.loom.com/share/folder/e056a91d290d47ca9b00c9d1df56c463',
|
||
|
|
'playlist_mincount': 61,
|
||
|
|
'info_dict': {
|
||
|
|
'id': 'e056a91d290d47ca9b00c9d1df56c463',
|
||
|
|
'title': 'User Videos',
|
||
|
|
},
|
||
|
|
}, {
|
||
|
|
# many subfolders
|
||
|
|
'url': 'https://www.loom.com/share/folder/c2dde8cc67454f0e99031677279d8954',
|
||
|
|
'playlist_mincount': 75,
|
||
|
|
'info_dict': {
|
||
|
|
'id': 'c2dde8cc67454f0e99031677279d8954',
|
||
|
|
'title': 'Honors 1',
|
||
|
|
},
|
||
|
|
}, {
|
||
|
|
'url': 'https://www.loom.com/share/folder/bae17109a68146c7803454f2893c8cf8/Edpuzzle',
|
||
|
|
'only_matching': True,
|
||
|
|
}]
|
||
|
|
|
||
|
|
def _extract_folder_data(self, folder_id):
|
||
|
|
return self._download_json(
|
||
|
|
f'https://www.loom.com/v1/folders/{folder_id}', folder_id,
|
||
|
|
'Downloading folder info JSON', query={'limit': '10000'})
|
||
|
|
|
||
|
|
def _extract_folder_entries(self, folder_id, initial_folder_data=None):
|
||
|
|
folder_data = initial_folder_data or self._extract_folder_data(folder_id)
|
||
|
|
|
||
|
|
for video in traverse_obj(folder_data, ('videos', lambda _, v: v['id'])):
|
||
|
|
video_id = video['id']
|
||
|
|
yield self.url_result(
|
||
|
|
f'https://www.loom.com/share/{video_id}', LoomIE, video_id, video.get('name'))
|
||
|
|
|
||
|
|
# Recurse into subfolders
|
||
|
|
for subfolder_id in traverse_obj(folder_data, (
|
||
|
|
'folders', lambda _, v: v['id'] != folder_id, 'id', {str})):
|
||
|
|
yield from self._extract_folder_entries(subfolder_id)
|
||
|
|
|
||
|
|
def _real_extract(self, url):
|
||
|
|
playlist_id = self._match_id(url)
|
||
|
|
playlist_data = self._extract_folder_data(playlist_id)
|
||
|
|
|
||
|
|
return self.playlist_result(
|
||
|
|
self._extract_folder_entries(playlist_id, playlist_data), playlist_id,
|
||
|
|
traverse_obj(playlist_data, ('folder', 'name', {str.strip})))
|