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Update europa.py

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[europarl] Update extractor to support new stream URLs
- Add support for live.media.eup.glcloud.eu direct HLS streams
- Add live stream detection and handling without timestamps
- Prioritise channel-07-bxl which is commonly used
This commit is contained in:
edmundman
2025-03-25 14:25:17 +00:00
committed by GitHub
parent 336b33e72f
commit b652a8a6b1
1 changed files with 291 additions and 66 deletions
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yt_dlp/extractor/europa.py
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@@ -9,7 +9,11 @@ from ..utils import (
traverse_obj,
unified_strdate,
xpath_text,
ExtractorError,
)
import re
import datetime
import time
class EuropaIE(InfoExtractor):
@@ -94,97 +98,318 @@ class EuropaIE(InfoExtractor):
class EuroParlWebstreamIE(InfoExtractor):
_VALID_URL = r'''(?x)
https?://multimedia\.europarl\.europa\.eu/
(?:\w+/)?webstreaming/(?:[\w-]+_)?(?P<id>[\w-]+)
https?://(?:
multimedia\.europarl\.europa\.eu/(?:\w+/)?webstreaming/(?:[\w-]+_)?(?P<id>[\w-]+)|
live\.media\.eup\.glcloud\.eu/hls/live/(?P<live_id>\d+)/(?:channel-\d+-\w+|[\w-]+)/(?:input/\d+/\d+/[\w-]+/)?(?P<stream_id>[\w-]+)(?:\.m3u8|/master\.m3u8)
)
'''
_TESTS = [{
'url': 'https://multimedia.europarl.europa.eu/pl/webstreaming/plenary-session_20220914-0900-PLENARY',
'info_dict': {
'id': '62388b15-d85b-4add-99aa-ba12ccf64f0d',
'id': '20220914-0900-PLENARY',
'display_id': '20220914-0900-PLENARY',
'ext': 'mp4',
'title': 'Plenary session',
'release_timestamp': 1663139069,
'release_date': '20220914',
},
'params': {
'skip_download': True,
},
}, {
# live webstream
'url': 'https://multimedia.europarl.europa.eu/en/webstreaming/euroscola_20221115-1000-SPECIAL-EUROSCOLA',
# New URL format for direct HLS streams
'url': 'https://live.media.eup.glcloud.eu/hls/live/2113753/channel-07-bxl/index-archive.m3u8?startTime=1742828675&endTime=1742832870',
'info_dict': {
'id': 'index-archive',
'ext': 'mp4',
'id': '510eda7f-ba72-161b-7ee7-0e836cd2e715',
'release_timestamp': 1668502800,
'title': 'Euroscola 2022-11-15 19:21',
'release_date': '20221115',
'live_status': 'is_live',
'title': 'European Parliament Stream',
},
'skip': 'not live anymore',
}, {
'url': 'https://multimedia.europarl.europa.eu/en/webstreaming/committee-on-culture-and-education_20230301-1130-COMMITTEE-CULT',
'info_dict': {
'id': '7355662c-8eac-445e-4bb9-08db14b0ddd7',
'display_id': '20230301-1130-COMMITTEE-CULT',
'ext': 'mp4',
'release_date': '20230301',
'title': 'Committee on Culture and Education',
'release_timestamp': 1677666641,
'params': {
'skip_download': True,
},
}, {
# live stream
'url': 'https://multimedia.europarl.europa.eu/en/webstreaming/committee-on-environment-public-health-and-food-safety_20230524-0900-COMMITTEE-ENVI',
'url': 'https://multimedia.europarl.europa.eu/en/webstreaming/special-committee-on-housing-crisis-in-european-union-ordinary-meeting_20250324-1500-COMMITTEE-HOUS',
'info_dict': {
'id': 'e4255f56-10aa-4b3c-6530-08db56d5b0d9',
'id': '20250324-1500-COMMITTEE-HOUS',
'display_id': '20250324-1500-COMMITTEE-HOUS',
'ext': 'mp4',
'release_date': '20230524',
'title': r're:Committee on Environment, Public Health and Food Safety \d{4}-\d{2}-\d{2}\s\d{2}:\d{2}',
'release_timestamp': 1684911541,
'live_status': 'is_live',
'title': 'Special committee on the Housing Crisis in the European Union Ordinary meeting',
'is_live': False,
},
'skip': 'Not live anymore',
}, {
'url': 'https://multimedia.europarl.europa.eu/en/webstreaming/20240320-1345-SPECIAL-PRESSER',
'info_dict': {
'id': 'c1f11567-5b52-470a-f3e1-08dc3c216ace',
'display_id': '20240320-1345-SPECIAL-PRESSER',
'ext': 'mp4',
'release_date': '20240320',
'title': 'md5:7c6c814cac55dea5e2d87bf8d3db2234',
'release_timestamp': 1710939767,
'params': {
'skip_download': True,
},
}, {
'url': 'https://multimedia.europarl.europa.eu/webstreaming/briefing-for-media-on-2024-european-elections_20240429-1000-SPECIAL-OTHER',
'only_matching': True,
}]
def _real_extract(self, url):
display_id = self._match_id(url)
webpage = self._download_webpage(url, display_id)
# Known working stream IDs (in order of likely success)
_ARCHIVE_STREAM_IDS = [
"index-archive",
"norsk-archive",
]
# Live stream IDs
_LIVE_STREAM_IDS = [
"index",
"master",
"playlist",
"norsk",
]
webpage_nextjs = self._search_nextjs_data(webpage, display_id)['props']['pageProps']
# Known CDN endpoints (in order of likely success)
_ENDPOINTS = [
"2113753", # This appears to be the main endpoint
"2113749",
"2113750",
"2113751",
"2113752",
"2113754",
]
json_info = self._download_json(
'https://acs-api.europarl.connectedviews.eu/api/FullMeeting', display_id,
query={
'api-version': 1.0,
'tenantId': 'bae646ca-1fc8-4363-80ba-2c04f06b4968',
'externalReference': display_id,
})
formats, subtitles = [], {}
for hls_url in traverse_obj(json_info, ((('meetingVideo'), ('meetingVideos', ...)), 'hlsUrl')):
fmt, subs = self._extract_m3u8_formats_and_subtitles(hls_url, display_id)
formats.extend(fmt)
self._merge_subtitles(subs, target=subtitles)
# Prioritized channel list based on observations (channel-07-bxl is often used)
_CHANNELS = [
"channel-07-bxl", # Most common based on examples
"channel-03-bxl", # Also seen in examples
"channel-01-bxl",
"channel-02-bxl",
"channel-04-bxl",
"channel-05-bxl",
"channel-06-bxl",
"channel-08-bxl",
"channel-09-bxl",
"channel-10-bxl",
]
def _parse_meeting_id(self, display_id):
"""Extract date and time information from the meeting ID."""
date_match = re.match(r'(\d{8})-(\d{4})-(.+)', display_id)
if date_match:
date_str, time_str, meeting_type = date_match.groups()
try:
# Parse the date and time
year = int(date_str[:4])
month = int(date_str[4:6])
day = int(date_str[6:8])
hour = int(time_str[:2])
minute = int(time_str[2:4])
# Create datetime object
meeting_dt = datetime.datetime(year, month, day, hour, minute)
# Calculate a reasonable meeting duration (2 hours by default)
end_dt = meeting_dt + datetime.timedelta(hours=2)
# Check if meeting is today or in the future (potential live stream)
now = datetime.datetime.now()
is_today = (meeting_dt.year == now.year and
meeting_dt.month == now.month and
meeting_dt.day == now.day)
is_future = meeting_dt > now
is_recent_past = now - meeting_dt < datetime.timedelta(hours=6)
return {
'date': date_str,
'time': time_str,
'type': meeting_type,
'start_dt': meeting_dt,
'end_dt': end_dt,
'start_timestamp': int(meeting_dt.timestamp()),
'end_timestamp': int(end_dt.timestamp()),
'is_today': is_today,
'is_future': is_future,
'is_recent_past': is_recent_past,
'is_live_candidate': is_today or is_future or is_recent_past,
}
except (ValueError, OverflowError) as e:
self.report_warning(f"Failed to parse meeting date/time: {e}")
# If we can't parse the date/time, use the current time minus 24 hours to now
current_time = int(time.time())
return {
'id': json_info['id'],
'display_id': display_id,
'title': traverse_obj(webpage_nextjs, (('mediaItem', 'title'), ('title', )), get_all=False),
'formats': formats,
'subtitles': subtitles,
'release_timestamp': parse_iso8601(json_info.get('startDateTime')),
'is_live': traverse_obj(webpage_nextjs, ('mediaItem', 'mediaSubType')) == 'Live',
'start_timestamp': current_time - 86400, # 24 hours ago
'end_timestamp': current_time,
'is_live_candidate': True, # Assume it might be live if we can't parse the time
}
def _find_m3u8_in_webpage(self, webpage):
"""Look for m3u8 URLs directly in the webpage."""
m3u8_matches = re.findall(
r'[\'"]((https?://live\.media\.eup\.glcloud\.eu/[^"\']+\.m3u8(?:\?[^\'"]*)?)[\'"])',
webpage
)
if m3u8_matches:
return [url[0].replace('\\/', '/').replace('\\\\', '\\') for url in m3u8_matches]
return []
def _extract_title_from_webpage(self, webpage):
"""Extract the title from the webpage."""
title = self._html_search_regex(
r'<meta property="og:title" content="([^"]+)"',
webpage, 'title', default=None) or \
self._html_search_regex(
r'<title>([^<]+)</title>',
webpage, 'title', default='European Parliament Stream')
# Clean up title
title = re.sub(r'\s*\|\s*European Parliament$', '', title).strip()
return title
def _check_is_live(self, webpage):
"""Check if the stream is likely to be live based on webpage content."""
live_indicators = [
r'(?i)live\s+now',
r'(?i)streaming\s+live',
r'(?i)watch\s+live',
r'(?i)live\s+stream',
r'(?i)currently\s+live',
r'(?i)livestream',
r'isLive\s*[:=]\s*true',
r'"isLive"\s*:\s*true',
r'data-is-live\s*=\s*["\'](true|1)["\']',
]
for indicator in live_indicators:
if re.search(indicator, webpage):
return True
return False
def _try_url(self, url, display_id):
"""Try a single URL and return formats and subtitles if successful."""
try:
self.to_screen(f"Trying URL: {url}")
fmt, subs = self._extract_m3u8_formats_and_subtitles(
url, display_id, 'mp4', m3u8_id='hls', fatal=False)
if fmt:
return fmt, subs
except ExtractorError as e:
self.report_warning(f"Failed with URL {url}: {e}")
return None, None
def _real_extract(self, url):
mobj = self._match_valid_url(url)
display_id = mobj.group('id')
live_id = mobj.group('live_id')
stream_id = mobj.group('stream_id')
# Handle direct HLS stream URLs
if live_id and stream_id:
# Strip any query parameters from stream_id
if '?' in stream_id:
stream_id = stream_id.split('?')[0]
formats, subtitles = self._extract_m3u8_formats_and_subtitles(
url, stream_id, 'mp4', m3u8_id='hls', fatal=False)
return {
'id': stream_id,
'title': 'European Parliament Stream',
'formats': formats,
'subtitles': subtitles,
}
# If we're dealing with a europarl.europa.eu URL, download the webpage first
webpage = self._download_webpage(url, display_id)
title = self._extract_title_from_webpage(webpage)
# Check if this is likely to be a live stream
is_live_page = self._check_is_live(webpage)
# First, look for m3u8 URLs directly in the page
direct_urls = self._find_m3u8_in_webpage(webpage)
if direct_urls:
self.to_screen(f"Found {len(direct_urls)} potential stream URLs in webpage")
for m3u8_url in direct_urls:
formats, subtitles = self._try_url(m3u8_url, display_id)
if formats:
return {
'id': display_id,
'display_id': display_id,
'title': title,
'formats': formats,
'subtitles': subtitles,
'is_live': is_live_page,
}
# Parse the meeting ID and check if this is potentially a live stream
meeting_info = self._parse_meeting_id(display_id)
start_timestamp = meeting_info.get('start_timestamp')
end_timestamp = meeting_info.get('end_timestamp')
is_live_candidate = meeting_info.get('is_live_candidate', False) or is_live_page
self.to_screen(f"Generated timestamps for meeting: start={start_timestamp}, end={end_timestamp}")
self.to_screen(f"Stream is likely {'live' if is_live_candidate else 'archived'}")
# First check for live streams if this is a live candidate
if is_live_candidate:
self.to_screen("Checking for live stream URLs first")
for endpoint in self._ENDPOINTS[:2]: # Only try the first two endpoints for live
for channel in self._CHANNELS[:3]: # Only try the top 3 channels for live
for stream_type in self._LIVE_STREAM_IDS:
# For live streams, try URLs without timestamps
live_url = f"https://live.media.eup.glcloud.eu/hls/live/{endpoint}/{channel}/{stream_type}.m3u8"
formats, subtitles = self._try_url(live_url, display_id)
if formats:
return {
'id': display_id,
'display_id': display_id,
'title': title,
'formats': formats,
'subtitles': subtitles,
'is_live': True,
}
# Try archived streams with prioritized channels
for channel in self._CHANNELS:
for stream_type in self._ARCHIVE_STREAM_IDS:
# For archived content, include timestamps
archive_url = f"https://live.media.eup.glcloud.eu/hls/live/2113753/{channel}/{stream_type}.m3u8?startTime={start_timestamp}&endTime={end_timestamp}"
formats, subtitles = self._try_url(archive_url, display_id)
if formats:
return {
'id': display_id,
'display_id': display_id,
'title': title,
'formats': formats,
'subtitles': subtitles,
'is_live': False,
}
# If main endpoint + prioritized channels didn't work, try other endpoints
for endpoint in self._ENDPOINTS[1:]:
for channel in self._CHANNELS[:3]: # Only try the top 3 channels for other endpoints
for stream_type in self._ARCHIVE_STREAM_IDS:
archive_url = f"https://live.media.eup.glcloud.eu/hls/live/{endpoint}/{channel}/{stream_type}.m3u8?startTime={start_timestamp}&endTime={end_timestamp}"
formats, subtitles = self._try_url(archive_url, display_id)
if formats:
return {
'id': display_id,
'display_id': display_id,
'title': title,
'formats': formats,
'subtitles': subtitles,
'is_live': False,
}
# If we've reached here, we need to give a helpful error message
parsed_date = f"{meeting_info.get('date', 'unknown-date')}"
parsed_time = f"{meeting_info.get('time', 'unknown-time')}"
# Provide different suggestions based on whether it's likely live or archived
if is_live_candidate:
suggested_url = f"https://live.media.eup.glcloud.eu/hls/live/2113753/channel-07-bxl/index.m3u8"
suggestion_text = f"For live streams, try: yt-dlp \"{suggested_url}\""
else:
suggested_url = f"https://live.media.eup.glcloud.eu/hls/live/2113753/channel-07-bxl/index-archive.m3u8?startTime={start_timestamp}&endTime={end_timestamp}"
suggestion_text = f"For archived content, try: yt-dlp \"{suggested_url}\""
raise ExtractorError(
f"Could not extract stream URL for {display_id}. The European Parliament stream may not be available.\n"
f"Attempted to find a {'live' if is_live_candidate else 'archived'} stream for date: {parsed_date}, time: {parsed_time}.\n"
f"{suggestion_text}",
expected=True
)