yt-dlp/yt_dlp/downloader/fc2.py
pukkandan 86e5f3ed2e
[cleanup] Upgrade syntax
Using https://github.com/asottile/pyupgrade

1. `__future__` imports and `coding: utf-8` were removed
2. Files were rewritten with `pyupgrade --py36-plus --keep-percent-format`
3. f-strings were cherry-picked from `pyupgrade --py36-plus`

Extractors are left untouched (except removing header) to avoid unnecessary merge conflicts
2022-04-12 05:32:51 +05:30

40 lines
1.1 KiB
Python

import threading
from .common import FileDownloader
from .external import FFmpegFD
class FC2LiveFD(FileDownloader):
"""
Downloads FC2 live without being stopped. <br>
Note, this is not a part of public API, and will be removed without notice.
DO NOT USE
"""
def real_download(self, filename, info_dict):
ws = info_dict['ws']
heartbeat_lock = threading.Lock()
heartbeat_state = [None, 1]
def heartbeat():
try:
heartbeat_state[1] += 1
ws.send('{"name":"heartbeat","arguments":{},"id":%d}' % heartbeat_state[1])
except Exception:
self.to_screen('[fc2:live] Heartbeat failed')
with heartbeat_lock:
heartbeat_state[0] = threading.Timer(30, heartbeat)
heartbeat_state[0]._daemonic = True
heartbeat_state[0].start()
heartbeat()
new_info_dict = info_dict.copy()
new_info_dict.update({
'ws': None,
'protocol': 'live_ffmpeg',
})
return FFmpegFD(self.ydl, self.params or {}).download(filename, new_info_dict)