mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2024-11-05 16:03:16 +00:00
219 lines
8.4 KiB
Python
219 lines
8.4 KiB
Python
import datetime
|
|
|
|
from .common import InfoExtractor
|
|
from .redge import RedCDNLivxIE
|
|
from ..utils import (
|
|
clean_html,
|
|
join_nonempty,
|
|
js_to_json,
|
|
strip_or_none,
|
|
update_url_query,
|
|
)
|
|
from ..utils.traversal import traverse_obj
|
|
|
|
|
|
def is_dst(date):
|
|
last_march = datetime.datetime(date.year, 3, 31)
|
|
last_october = datetime.datetime(date.year, 10, 31)
|
|
last_sunday_march = last_march - datetime.timedelta(days=last_march.isoweekday() % 7)
|
|
last_sunday_october = last_october - datetime.timedelta(days=last_october.isoweekday() % 7)
|
|
return last_sunday_march.replace(hour=2) <= date <= last_sunday_october.replace(hour=3)
|
|
|
|
|
|
def rfc3339_to_atende(date):
|
|
date = datetime.datetime.fromisoformat(date)
|
|
date = date + datetime.timedelta(hours=1 if is_dst(date) else 0)
|
|
return int((date.timestamp() - 978307200) * 1000)
|
|
|
|
|
|
class SejmIE(InfoExtractor):
|
|
_VALID_URL = (
|
|
r'https?://(?:www\.)?sejm\.gov\.pl/[Ss]ejm(?P<term>\d+)\.nsf/transmisje(?:_arch)?\.xsp(?:\?[^#]*)?#(?P<id>[\dA-F]+)',
|
|
r'https?://(?:www\.)?sejm\.gov\.pl/[Ss]ejm(?P<term>\d+)\.nsf/transmisje(?:_arch)?\.xsp\?(?:[^#]+&)?unid=(?P<id>[\dA-F]+)',
|
|
r'https?://sejm-embed\.redcdn\.pl/[Ss]ejm(?P<term>\d+)\.nsf/VideoFrame\.xsp/(?P<id>[\dA-F]+)',
|
|
)
|
|
IE_NAME = 'sejm'
|
|
|
|
_TESTS = [{
|
|
# multiple cameras, polish SL iterpreter
|
|
'url': 'https://www.sejm.gov.pl/Sejm10.nsf/transmisje_arch.xsp#6181EF1AD9CEEBB5C1258A6D006452B5',
|
|
'info_dict': {
|
|
'id': '6181EF1AD9CEEBB5C1258A6D006452B5',
|
|
'title': '1. posiedzenie Sejmu X kadencji',
|
|
'duration': 20145,
|
|
'live_status': 'was_live',
|
|
'location': 'Sala Posiedzeń',
|
|
},
|
|
'playlist': [{
|
|
'info_dict': {
|
|
'id': 'ENC01-722340000000-722360145000',
|
|
'ext': 'mp4',
|
|
'duration': 20145,
|
|
'title': '1. posiedzenie Sejmu X kadencji - ENC01',
|
|
'live_status': 'was_live',
|
|
},
|
|
}, {
|
|
'info_dict': {
|
|
'id': 'ENC30-722340000000-722360145000',
|
|
'ext': 'mp4',
|
|
'duration': 20145,
|
|
'title': '1. posiedzenie Sejmu X kadencji - ENC30',
|
|
'live_status': 'was_live',
|
|
},
|
|
}, {
|
|
'info_dict': {
|
|
'id': 'ENC31-722340000000-722360145000',
|
|
'ext': 'mp4',
|
|
'duration': 20145,
|
|
'title': '1. posiedzenie Sejmu X kadencji - ENC31',
|
|
'live_status': 'was_live',
|
|
},
|
|
}, {
|
|
'info_dict': {
|
|
'id': 'ENC32-722340000000-722360145000',
|
|
'ext': 'mp4',
|
|
'duration': 20145,
|
|
'title': '1. posiedzenie Sejmu X kadencji - ENC32',
|
|
'live_status': 'was_live',
|
|
},
|
|
}, {
|
|
# sign lang interpreter
|
|
'info_dict': {
|
|
'id': 'Migacz-ENC01-1-722340000000-722360145000',
|
|
'ext': 'mp4',
|
|
'duration': 20145,
|
|
'title': '1. posiedzenie Sejmu X kadencji - Migacz-ENC01',
|
|
'live_status': 'was_live',
|
|
},
|
|
}],
|
|
}, {
|
|
'url': 'https://www.sejm.gov.pl/Sejm8.nsf/transmisje.xsp?unid=9377A9D65518E9A5C125808E002E9FF2',
|
|
'info_dict': {
|
|
'id': '9377A9D65518E9A5C125808E002E9FF2',
|
|
'title': 'Debata "Lepsza Polska: obywatelska"',
|
|
'description': 'KP .Nowoczesna',
|
|
'duration': 8770,
|
|
'live_status': 'was_live',
|
|
'location': 'sala kolumnowa im. Kazimierza Pużaka (bud. C-D)',
|
|
},
|
|
'playlist': [{
|
|
'info_dict': {
|
|
'id': 'ENC08-1-503831270000-503840040000',
|
|
'ext': 'mp4',
|
|
'duration': 8770,
|
|
'title': 'Debata "Lepsza Polska: obywatelska" - ENC08',
|
|
'live_status': 'was_live',
|
|
},
|
|
}],
|
|
}, {
|
|
# 7th term is very special, since it does not use redcdn livx
|
|
'url': 'https://www.sejm.gov.pl/sejm7.nsf/transmisje_arch.xsp?rok=2015&month=11#A6E6D475ECCC6FE5C1257EF90034817F',
|
|
'info_dict': {
|
|
'id': 'A6E6D475ECCC6FE5C1257EF90034817F',
|
|
'title': 'Konferencja prasowa - Stanowisko SLD ws. składu nowego rządu',
|
|
'description': 'SLD - Biuro Prasowe Klubu',
|
|
'duration': 514,
|
|
'location': 'sala 101/bud. C',
|
|
'live_status': 'was_live',
|
|
},
|
|
'playlist': [{
|
|
'info_dict': {
|
|
'id': 'A6E6D475ECCC6FE5C1257EF90034817F',
|
|
'ext': 'mp4',
|
|
'title': 'Konferencja prasowa - Stanowisko SLD ws. składu nowego rządu',
|
|
'duration': 514,
|
|
},
|
|
}],
|
|
}, {
|
|
'url': 'https://sejm-embed.redcdn.pl/Sejm10.nsf/VideoFrame.xsp/FED58EABB97FBD53C1258A7400386492',
|
|
'only_matching': True,
|
|
}]
|
|
|
|
def _real_extract(self, url):
|
|
term, video_id = self._match_valid_url(url).group('term', 'id')
|
|
frame = self._download_webpage(
|
|
f'https://sejm-embed.redcdn.pl/Sejm{term}.nsf/VideoFrame.xsp/{video_id}',
|
|
video_id)
|
|
# despite it says "transmisje_arch", it works for live streams too!
|
|
data = self._download_json(
|
|
f'https://www.sejm.gov.pl/Sejm{term}.nsf/transmisje_arch.xsp/json/{video_id}',
|
|
video_id)
|
|
params = data['params']
|
|
|
|
title = strip_or_none(data.get('title'))
|
|
|
|
if data.get('status') == 'VIDEO_ENDED':
|
|
live_status = 'was_live'
|
|
elif data.get('status') == 'VIDEO_PLAYING':
|
|
live_status = 'is_live'
|
|
else:
|
|
live_status = None
|
|
self.report_warning(f'unknown status: {data.get("status")}')
|
|
|
|
start_time = rfc3339_to_atende(params['start'])
|
|
# current streams have a stop time of *expected* end of session, but actual times
|
|
# can change during the transmission. setting a stop_time would artificially
|
|
# end the stream at that time, while the session actually keeps going.
|
|
if live_status == 'was_live':
|
|
stop_time = rfc3339_to_atende(params['stop'])
|
|
duration = (stop_time - start_time) // 1000
|
|
else:
|
|
stop_time, duration = None, None
|
|
|
|
entries = []
|
|
|
|
def add_entry(file, legacy_file=False):
|
|
if not file:
|
|
return
|
|
file = self._proto_relative_url(file)
|
|
if not legacy_file:
|
|
file = update_url_query(file, {'startTime': start_time})
|
|
if stop_time is not None:
|
|
file = update_url_query(file, {'stopTime': stop_time})
|
|
stream_id = self._search_regex(r'/o2/sejm/([^/]+)/[^./]+\.livx', file, 'stream id')
|
|
common_info = {
|
|
'url': file,
|
|
'duration': duration,
|
|
}
|
|
if legacy_file:
|
|
entries.append({
|
|
**common_info,
|
|
'id': video_id,
|
|
'title': title,
|
|
})
|
|
else:
|
|
entries.append({
|
|
**common_info,
|
|
'_type': 'url_transparent',
|
|
'ie_key': RedCDNLivxIE.ie_key(),
|
|
'id': stream_id,
|
|
'title': join_nonempty(title, stream_id, delim=' - '),
|
|
})
|
|
|
|
cameras = self._search_json(
|
|
r'var\s+cameras\s*=', frame, 'camera list', video_id,
|
|
contains_pattern=r'\[(?s:.+)\]', transform_source=js_to_json,
|
|
fatal=False) or []
|
|
for camera_file in traverse_obj(cameras, (..., 'file', {dict})):
|
|
if camera_file.get('flv'):
|
|
add_entry(camera_file['flv'])
|
|
elif camera_file.get('mp4'):
|
|
# this is only a thing in 7th term. no streams before, and starting 8th it's redcdn livx
|
|
add_entry(camera_file['mp4'], legacy_file=True)
|
|
else:
|
|
self.report_warning('Unknown camera stream type found')
|
|
|
|
if params.get('mig'):
|
|
add_entry(self._search_regex(r"var sliUrl\s*=\s*'([^']+)'", frame, 'sign language interpreter url', fatal=False))
|
|
|
|
return {
|
|
'_type': 'playlist',
|
|
'entries': entries,
|
|
'id': video_id,
|
|
'title': title,
|
|
'description': clean_html(data.get('desc')) or None,
|
|
'duration': duration,
|
|
'live_status': live_status,
|
|
'location': strip_or_none(data.get('location')),
|
|
}
|