下载优酷视频时出现ValueError: Sign not allowed in string format specifier 错误

[Z4HD]

系统环境： Android 7.1.2 Termux Python3.6.4 lulu 0.3.2

下载一般睿站视频时亦有可能发生这个问题。

---

输出全文如下

$ lulu -V
lulu: version 0.3.2, a tiny downloader that scrapes the web.
$ lulu -d --format=mp4hd http://v.youku.com/v_show/id_XNjA4MzA1MjY4
[DEBUG] get_content: https://ups.youku.com/ups/get.json?vid=XNjA4MzA1MjY4&ccode=0507&client_ip=192.168.1.1&utid=VxAEE1fOSgYCAa%2BjQ4XPTyNf&client_ts=1518150235
lulu: version 0.3.2, a tiny downloader that scrapes the web.
lulu: Namespace(URL=['http://v.youku.com/v_show/id_XNjA4MzA1MjY4';], cookies=None, debug=True, extractor_proxy=None, force=False, format='mp4hd', help=False, http_proxy=None, info=False, input_file=None, itag=None, json=False, no_caption=False, no_merge=False, no_proxy=False, output_dir='.', output_filename=None, password=None, player=None, playlist=False, socks_proxy=None, stream=None, timeout=600, url=False, version=False)
site: 优酷 (Youku)
title: 龙兄虎弟
stream:
- format: mp4hd
container: mp4
video-profile: 高清
size: 385.39999999999998 MiB (404139132 bytes)
m3u8_url: http://pl.cp12.wasu.tv/playlist/m3u8?vid=XNjA4MzA1MjY4&type=mp4&ups_client_netip=afa34385&utid=VxAEE1fOSgYCAa%2BjQ4XPTyNf&ccode=0507&psid=9b4d4e221d79a349d536e48a9b6f0c98&duration=5869&expire=18000&ups_ts=1518150234&onOff=0&encr=1&ups_key=3392a85de76518cbcf4922cf2c5a0c75
# download-with: lulu --format=mp4hd [URL]

audio-languages:
- lang: 国语
download-url: http://v.youku.com/v_show/id_XNjA4MzA1MjY4

- lang: 粤语
download-url: http://v.youku.com/v_show/id_XNzMyMDUwNDgw

Downloading 龙兄虎弟.mp4 ...
Traceback (most recent call last):
File "/data/data/com.termux/files/usr/bin/lulu", line 11, in <module>
sys.exit(main())
File "/data/data/com.termux/files/usr/lib/python3.6/site-packages/lulu/__main__.py", line 92, in main
main(**kwargs)
File "/data/data/com.termux/files/usr/lib/python3.6/site-packages/lulu/common.py", line 1485, in main
script_main(any_download, any_download_playlist, **kwargs)
File "/data/data/com.termux/files/usr/lib/python3.6/site-packages/lulu/common.py", line 1375, in script_main
**extra
File "/data/data/com.termux/files/usr/lib/python3.6/site-packages/lulu/common.py", line 1121, in download_main
download(url, **kwargs)
File "/data/data/com.termux/files/usr/lib/python3.6/site-packages/lulu/common.py", line 1476, in any_download
m.download(url, **kwargs)
File "/data/data/com.termux/files/usr/lib/python3.6/site-packages/lulu/extractors/youku.py", line 349, in youku_download_by_url
Youku().download_by_url(url, **kwargs)
File "/data/data/com.termux/files/usr/lib/python3.6/site-packages/lulu/extractor.py", line 86, in download_by_url
self.download(**kwargs)
File "/data/data/com.termux/files/usr/lib/python3.6/site-packages/lulu/extractor.py", line 302, in download
av=stream_id in self.dash_streams
File "/data/data/com.termux/files/usr/lib/python3.6/site-packages/lulu/common.py", line 802, in download_urls
bar.update()
File "/data/data/com.termux/files/usr/lib/python3.6/site-packages/lulu/common.py", line 651, in update
self.current_piece, self.total_pieces, self.speed
ValueError: Sign not allowed in string format specifier

[iawia002]

我复现不了这个错，看样子应该是 self.current_piece, self.total_pieces, self.speed 中哪个的值出现了异常。你稳定复现吗？

[Z4HD]

经测试，在Win10上一切正常，无法复现。

但在Termux中又出现了另一种错误：

╭─u0_a146@localhost ~
╰─➤ lulu -V
lulu: version 0.3.2, a tiny downloader that scrapes the web.
╭─u0_a146@localhost ~
╰─➤ lulu -d --format=mp4hd http://v.youku.com/v_show/id_XNjA4MzA1MjY4
lulu: version 0.3.2, a tiny downloader that scrapes the web.
lulu: Namespace(URL=['http://v.youku.com/v_show/id_XNjA4MzA1MjY4';], cookies=None, debug=True, extractor_proxy=None, force=False, format='mp4hd', help=False, http_proxy=None, info=False, input_file=None, itag=None, json=False, no_caption=False, no_merge=False, no_proxy=False, output_dir='.', output_filename=None, password=None, player=None, playlist=False, socks_proxy=None, stream=None, timeout=600, url=False, version=False)
Traceback (most recent call last):
File "/data/data/com.termux/files/usr/lib/python3.6/urllib/request.py", line 1318, in do_open
encode_chunked=req.has_header('Transfer-encoding'))
File "/data/data/com.termux/files/usr/lib/python3.6/http/client.py", line 1239, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/data/data/com.termux/files/usr/lib/python3.6/http/client.py", line 1285, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/data/data/com.termux/files/usr/lib/python3.6/http/client.py", line 1234, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/data/data/com.termux/files/usr/lib/python3.6/http/client.py", line 1026, in _send_output
self.send(msg)
File "/data/data/com.termux/files/usr/lib/python3.6/http/client.py", line 964, in send
self.connect()
File "/data/data/com.termux/files/usr/lib/python3.6/http/client.py", line 936, in connect
(self.host,self.port), self.timeout, self.source_address)
File "/data/data/com.termux/files/usr/lib/python3.6/socket.py", line 724, in create_connection
raise err
File "/data/data/com.termux/files/usr/lib/python3.6/socket.py", line 713, in create_connection
sock.connect(sa)
ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/data/data/com.termux/files/usr/bin/lulu", line 11, in <module>
sys.exit(main())
File "/data/data/com.termux/files/usr/lib/python3.6/site-packages/lulu/__main__.py", line 92, in main
main(**kwargs)
File "/data/data/com.termux/files/usr/lib/python3.6/site-packages/lulu/common.py", line 1485, in main
script_main(any_download, any_download_playlist, **kwargs)
File "/data/data/com.termux/files/usr/lib/python3.6/site-packages/lulu/common.py", line 1375, in script_main
**extra
File "/data/data/com.termux/files/usr/lib/python3.6/site-packages/lulu/common.py", line 1121, in download_main
download(url, **kwargs)
File "/data/data/com.termux/files/usr/lib/python3.6/site-packages/lulu/common.py", line 1476, in any_download
m.download(url, **kwargs)
File "/data/data/com.termux/files/usr/lib/python3.6/site-packages/lulu/extractors/youku.py", line 349, in youku_download_by_url
Youku().download_by_url(url, **kwargs)
File "/data/data/com.termux/files/usr/lib/python3.6/site-packages/lulu/extractor.py", line 63, in download_by_url
self.prepare(**kwargs)
File "/data/data/com.termux/files/usr/lib/python3.6/site-packages/lulu/extractors/youku.py", line 177, in prepare
self.utid = fetch_cna()
File "/data/data/com.termux/files/usr/lib/python3.6/site-packages/lulu/extractors/youku.py", line 30, in fetch_cna
req = urllib.request.urlopen(url)
File "/data/data/com.termux/files/usr/lib/python3.6/urllib/request.py", line 223, in urlopen
return opener.open(url, data, timeout)
File "/data/data/com.termux/files/usr/lib/python3.6/urllib/request.py", line 526, in open
response = self._open(req, data)
File "/data/data/com.termux/files/usr/lib/python3.6/urllib/request.py", line 544, in _open
'_open', req)
File "/data/data/com.termux/files/usr/lib/python3.6/urllib/request.py", line 504, in _call_chain
result = func(*args)
File "/data/data/com.termux/files/usr/lib/python3.6/urllib/request.py", line 1346, in http_open
return self.do_open(http.client.HTTPConnection, req)
File "/data/data/com.termux/files/usr/lib/python3.6/urllib/request.py", line 1320, in do_open
raise URLError(err)
urllib.error.URLError: <urlopen error [Errno 111] Connection refused>

运行环境

Python3.6.4

╭─u0_a146@localhost ~
╰─➤  neofetch
     ╲ ▁▂▂▂▁ ╱        u0_a146@localhost
     ▄███████▄        -----------------
    ▄██ ███ ██▄       OS: Android 5.1 aarch64
   ▄███████████▄      Host: htc HTC One M9
▄█ ▄▄▄▄▄▄▄▄▄▄▄▄▄ █▄   Kernel: 3.10.49-perf-g27e37
██ █████████████ ██   Uptime: 1 day, 8 hours, 18s
██ █████████████ ██   Packages: 118
██ █████████████ ██   Shell: login zsh 5.4.2
██ █████████████ ██   Terminal: com.termux
   █████████████      CPU: Qualcomm MSM8994 (8) z
    ███████████       Memory: 1731MiB / 2767MiB
     ██     ██
     ██     ██

有可能是与运行平台有关的问题？

[lkkljk]

请问楼主后来解决了吗？是怎么解决的？