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Update europa.py

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pull/12742/head
edmundman 6 months ago committed by GitHub
parent 2afe7e2fa3
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yt_dlp/extractor/europa.py
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@ -103,7 +103,7 @@ class EuroParlWebstreamIE(InfoExtractor):
_VALID_URL = r'''(?x)
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)
live\.media\.eup\.glcloud\.eu/hls/live/(?P<live_id>\d+)/(?P<channel>channel-\d+-\w+|[\w-]+)/(?:input/\d+/\d+/[\w-]+/)?(?P<stream_id>[\w-]+)(?:\.m3u8|/master\.m3u8)
)
'''
_TESTS = [{
@ -118,7 +118,7 @@ class EuroParlWebstreamIE(InfoExtractor):
'skip_download': True,
},
}, {
# New URL format for direct HLS streams
# Direct HLS stream URL
'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',
@ -128,187 +128,144 @@ class EuroParlWebstreamIE(InfoExtractor):
'params': {
'skip_download': True,
},
}, {
'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': '20250324-1500-COMMITTEE-HOUS',
'display_id': '20250324-1500-COMMITTEE-HOUS',
'ext': 'mp4',
'title': 'Special committee on the Housing Crisis in the European Union Ordinary meeting',
},
'params': {
'skip_download': True,
},
}]
# Known working stream IDs (in order of likely success)
KNOWN_STREAM_IDS = [
"index-archive",
"norsk-archive",
]
# Main CDN endpoint - primarily target this instead of trying multiple
MAIN_ENDPOINT = "2113753"
# Priority channels based on observed success rates
PRIORITY_CHANNELS = ["channel-07-bxl", "channel-01-bxl", "channel-10-bxl"]
# Default stream types by content type
LIVE_STREAM_TYPES = ["index", "master", "playlist"]
ARCHIVE_STREAM_TYPES = ["index-archive", "norsk-archive", "index", "master"]
# Known CDN endpoints (in order of likely success)
KNOWN_ENDPOINTS = [
"2113753", # This appears to be the main endpoint
"2113749",
"2113750",
"2113751",
"2113752",
"2113754",
]
def _extract_direct_url_from_webpage(self, webpage):
"""Extract direct m3u8 URLs from webpage with minimal logging"""
m3u8_urls = []
# Search patterns for m3u8 URLs
for pattern in [
r'["\'](https?://live\.media\.eup\.glcloud\.eu/[^"\'\s]+\.m3u8(?:\?[^"\']*)?)["\']',
r'"url"\s*:\s*"(https?://live\.media\.eup\.glcloud\.eu/[^"]+\.m3u8[^"]*)"',
r'=[^\n]*["\'](https?://live\.media\.eup\.glcloud\.eu/[^"\'\s]+\.m3u8[^"\']*)["\']',
]:
matches = re.findall(pattern, webpage)
if matches:
m3u8_urls.extend(matches)
# Clean up URLs
clean_urls = []
for url in m3u8_urls:
# Remove any JS string escaping
url = url.replace('\\/', '/').replace('\\\\', '\\')
clean_urls.append(url)
# Extract from network panel if available
network_url_match = re.search(r'Request URL:[\s\n]*(?:<[^>]+>)?[\s\n]*(https://live\.media\.eup\.glcloud\.eu/[^\s<]+\.m3u8[^\s<]*)', webpage, re.IGNORECASE)
if network_url_match:
clean_urls.append(network_url_match.group(1))
return clean_urls
# Prioritized channel list based on observations (channel-07-bxl is often used)
PRIORITIZED_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 _extract_title_from_webpage(self, webpage, display_id):
"""Extract the title from the webpage"""
# Try different patterns to extract the title
for pattern in [
r'<meta property="og:title" content="([^"]+)"',
r'<title>([^<]+)</title>',
r'<h1[^>]*>([^<]+)</h1>',
r'"title"\s*:\s*"([^"]+)"',
]:
title_match = re.search(pattern, webpage)
if title_match:
title = title_match.group(1).strip()
# Clean up common suffixes
title = re.sub(r'\s*\|\s*European Parliament$', '', title)
title = re.sub(r'\s*-\s*Multimedia Centre$', '', title)
return title
return f"European Parliament Session - {display_id}"
def _parse_meeting_id(self, display_id):
"""Extract date and time information from the meeting ID."""
# Format: YYYYMMDD-HHMM-COMMITTEE-TYPE
def _parse_meeting_date(self, display_id):
"""Parse the date from the meeting ID format (YYYYMMDD-HHMM-TYPE)"""
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
# Parse the date components
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
# Create timestamps with a generous window (3 hours before and after)
meeting_dt = datetime.datetime(year, month, day, hour, minute)
start_dt = meeting_dt - datetime.timedelta(hours=3)
end_dt = meeting_dt + datetime.timedelta(hours=6)
# Calculate a reasonable meeting duration (2 hours by default)
end_dt = meeting_dt + datetime.timedelta(hours=2)
# Convert to timestamps
start_ts = int(start_dt.timestamp())
end_ts = int(end_dt.timestamp())
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()),
}
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 {
'start_timestamp': current_time - 86400, # 24 hours ago
'end_timestamp': current_time,
}
def _find_m3u8_in_webpage(self, webpage):
"""Look for m3u8 URLs directly in the webpage."""
# Look for direct m3u8 URLs with timestamps
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')
return start_ts, end_ts
except (ValueError, OverflowError):
pass
# Clean up title
title = re.sub(r'\s*\|\s*European Parliament$', '', title).strip()
return title
# Fallback to a recent 48-hour window
now = int(time.time())
start_time = now - (48 * 3600) # 48 hours ago
return start_time, now
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')
channel = mobj.group('channel')
# Handle direct HLS stream URLs
# Handle direct HLS URLs
if live_id and stream_id:
# Strip any query parameters from stream_id
if '?' in stream_id:
stream_id = stream_id.split('?')[0]
# Remove query parameters from stream_id if present
clean_stream_id = stream_id.split('?')[0] if '?' in stream_id else stream_id
formats, subtitles = self._extract_m3u8_formats_and_subtitles(
url, stream_id, 'mp4', m3u8_id='hls', fatal=False)
url, clean_stream_id, 'mp4', m3u8_id='hls', fatal=False, quiet=True)
return {
'id': stream_id,
'id': clean_stream_id,
'title': 'European Parliament Stream',
'formats': formats,
'subtitles': subtitles,
}
# If we're dealing with a europarl.europa.eu URL, download the webpage first
# Download the webpage for standard europarl URLs
webpage = self._download_webpage(url, display_id)
title = self._extract_title_from_webpage(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:
try:
self.to_screen(f"Trying direct URL: {m3u8_url}")
formats, subtitles = self._extract_m3u8_formats_and_subtitles(
m3u8_url, display_id, 'mp4', m3u8_id='hls', fatal=False)
if formats:
return {
'id': display_id,
'display_id': display_id,
'title': title,
'formats': formats,
'subtitles': subtitles,
}
except ExtractorError as e:
self.report_warning(f"Failed with direct URL {m3u8_url}: {e}")
# Check for live indicators
is_live = bool(re.search(r'(?:isLive|livestream|live-stream|\"live\"\s*:\s*true)', webpage, re.IGNORECASE))
# If no direct URLs found, parse the meeting ID and generate likely timestamps
meeting_info = self._parse_meeting_id(display_id)
start_timestamp = meeting_info.get('start_timestamp')
end_timestamp = meeting_info.get('end_timestamp')
# Extract title
title = self._extract_title_from_webpage(webpage, display_id)
self.to_screen(f"Generated timestamps for meeting: start={start_timestamp}, end={end_timestamp}")
# First try direct URLs from the webpage (this is the most reliable approach)
direct_urls = self._extract_direct_url_from_webpage(webpage)
# Try a variety of possibilities, starting with the most likely combinations
# Track whether we successfully found a stream
formats = []
subtitles = {}
working_url = None
# Main endpoint with prioritized channels
for channel in self.PRIORITIZED_CHANNELS:
for stream_type in self.KNOWN_STREAM_IDS:
candidate_url = f"https://live.media.eup.glcloud.eu/hls/live/2113753/{channel}/{stream_type}.m3u8?startTime={start_timestamp}&endTime={end_timestamp}"
self.to_screen(f"Trying URL: {candidate_url}")
if direct_urls:
for m3u8_url in direct_urls:
try:
fmt, subs = self._extract_m3u8_formats_and_subtitles(
candidate_url, display_id, 'mp4', m3u8_id='hls', fatal=False)
m3u8_url, display_id, 'mp4', m3u8_id='hls', fatal=False)
if fmt:
formats.extend(fmt)
self._merge_subtitles(subs, target=subtitles)
working_url = candidate_url
self.to_screen(f"Success! Found working URL: {working_url}")
return {
'id': display_id,
@ -316,26 +273,58 @@ class EuroParlWebstreamIE(InfoExtractor):
'title': title,
'formats': formats,
'subtitles': subtitles,
'is_live': is_live,
}
except ExtractorError as e:
self.report_warning(f"Failed with URL {candidate_url}: {e}")
except ExtractorError:
pass
# Parse timestamps for archive retrieval (or use current time for live)
if is_live:
# For live streams, we don't need timestamps
start_timestamp, end_timestamp = None, None
else:
start_timestamp, end_timestamp = self._parse_meeting_date(display_id)
# If main endpoint + prioritized channels didn't work, try other endpoints
for endpoint in self.KNOWN_ENDPOINTS[1:]: # Skip the first one as we already tried it
for channel in self.PRIORITIZED_CHANNELS[:3]: # Only try the top 3 channels for other endpoints
for stream_type in self.KNOWN_STREAM_IDS:
candidate_url = f"https://live.media.eup.glcloud.eu/hls/live/{endpoint}/{channel}/{stream_type}.m3u8?startTime={start_timestamp}&endTime={end_timestamp}"
self.to_screen(f"Trying URL: {candidate_url}")
# Use appropriate stream types for the content type
stream_types = self.LIVE_STREAM_TYPES if is_live else self.ARCHIVE_STREAM_TYPES
# Try combinations with improved targeting
for channel in self.PRIORITY_CHANNELS:
for stream_type in stream_types:
# For live streams, try without timestamps first
if is_live:
live_url = f"https://live.media.eup.glcloud.eu/hls/live/{self.MAIN_ENDPOINT}/{channel}/{stream_type}.m3u8"
try:
fmt, subs = self._extract_m3u8_formats_and_subtitles(
live_url, display_id, 'mp4', m3u8_id='hls', fatal=False)
if fmt:
formats.extend(fmt)
self._merge_subtitles(subs, target=subtitles)
return {
'id': display_id,
'display_id': display_id,
'title': title,
'formats': formats,
'subtitles': subtitles,
'is_live': True,
}
except ExtractorError:
pass
# For archived content (or as fallback for live), try with timestamps
if start_timestamp and end_timestamp:
archive_url = f"https://live.media.eup.glcloud.eu/hls/live/{self.MAIN_ENDPOINT}/{channel}/{stream_type}.m3u8?startTime={start_timestamp}&endTime={end_timestamp}"
try:
fmt, subs = self._extract_m3u8_formats_and_subtitles(
candidate_url, display_id, 'mp4', m3u8_id='hls', fatal=False)
archive_url, display_id, 'mp4', m3u8_id='hls', fatal=False)
if fmt:
formats.extend(fmt)
self._merge_subtitles(subs, target=subtitles)
working_url = candidate_url
self.to_screen(f"Success! Found working URL: {working_url}")
return {
'id': display_id,
@ -343,20 +332,31 @@ class EuroParlWebstreamIE(InfoExtractor):
'title': title,
'formats': formats,
'subtitles': subtitles,
'is_live': False,
}
except ExtractorError as e:
self.report_warning(f"Failed with URL {candidate_url}: {e}")
except ExtractorError:
pass
# Provide helpful error with the most likely working URLs
suggested_urls = []
# 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')}"
# Add the URLs that are most likely to work based on the logs and screenshots
if start_timestamp and end_timestamp:
suggested_urls.extend([
f"https://live.media.eup.glcloud.eu/hls/live/{self.MAIN_ENDPOINT}/channel-07-bxl/index-archive.m3u8?startTime={start_timestamp}&endTime={end_timestamp}",
f"https://live.media.eup.glcloud.eu/hls/live/{self.MAIN_ENDPOINT}/channel-01-bxl/index-archive.m3u8?startTime={start_timestamp}&endTime={end_timestamp}"
])
else:
suggested_urls.extend([
f"https://live.media.eup.glcloud.eu/hls/live/{self.MAIN_ENDPOINT}/channel-07-bxl/index.m3u8",
f"https://live.media.eup.glcloud.eu/hls/live/{self.MAIN_ENDPOINT}/channel-01-bxl/index.m3u8"
])
# Provide the most likely URL for manual use
suggested_url = f"https://live.media.eup.glcloud.eu/hls/live/2113753/channel-07-bxl/index-archive.m3u8?startTime={start_timestamp}&endTime={end_timestamp}"
suggestions = "\n".join([f"yt-dlp \"{url}\"" for url in suggested_urls])
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 stream for date: {parsed_date}, time: {parsed_time}.\n"
f"Try using yt-dlp directly with: yt-dlp \"{suggested_url}\"",
f"Could not extract stream URL for {display_id or url}. The European Parliament stream may not be available.\n"
f"Live stream detected: {is_live}\n"
f"Try using yt-dlp directly with one of these URLs:\n{suggestions}",
expected=True
)

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