Bug #5971: tvhmeta: urllib.error.URLError: <urlopen error [Errno -2] Name or service not known> - Tvheadend

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Bug #5971

closed

tvhmeta: urllib.error.URLError: <urlopen error [Errno -2] Name or service not known>

Added by Christian Eiden almost 5 years ago. Updated almost 3 years ago.

Status:

Invalid

Priority:

Normal

Assignee:

Category:

Target version:

Start date:

2020-11-02

Due date:

% Done:

Estimated time:

Found in version:

214a14f2968857331dc746609e15c9ad46b5f13e

Affected Versions:

Description

cyke@tv:~$ /usr/bin/tvhmeta --uuid 956d4b67c0b537f490a0493b28a7651c --tmdb-key 1234567890abcdefghijk --user someuser --password sompasswd
2020-11-02 21:31:03,519:INFO:tvhmeta:452:Got movie modules: [tv_meta_tmdb] tv modules [tv_meta_tmdb,tv_meta_tvdb]
2020-11-02 21:31:03,519:INFO:tvhmeta:149:Sending uuid=956d4b67c0b537f490a0493b28a7651c&list=uuid%2Cimage%2Cfanart_image%2Ctitle%2Ccopyright_year%2Cepisode_disp%2Curi&grid=1 to http://someuser:sompasswd@localhost:9981/api/idnode/load
Traceback (most recent call last):
  File "/usr/lib/python3.8/urllib/request.py", line 1350, in do_open
    h.request(req.get_method(), req.selector, req.data, headers,
  File "/usr/lib/python3.8/http/client.py", line 1255, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "/usr/lib/python3.8/http/client.py", line 1301, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
  File "/usr/lib/python3.8/http/client.py", line 1250, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "/usr/lib/python3.8/http/client.py", line 1010, in _send_output
    self.send(msg)
  File "/usr/lib/python3.8/http/client.py", line 950, in send
    self.connect()
  File "/usr/lib/python3.8/http/client.py", line 921, in connect
    self.sock = self._create_connection(
  File "/usr/lib/python3.8/socket.py", line 787, in create_connection
    for res in getaddrinfo(host, port, 0, SOCK_STREAM):
  File "/usr/lib/python3.8/socket.py", line 918, in getaddrinfo
    for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno -2] Name or service not known

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/bin/tvhmeta", line 458, in <module>
    process(sys.argv[1:])
  File "/usr/bin/tvhmeta", line 453, in process
    tvhmeta.fetch_and_persist_artwork(opts.uuid, opts.force_refresh, opts.modules_movie, opts.modules_tv)
  File "/usr/bin/tvhmeta", line 225, in fetch_and_persist_artwork
    recjson = self.request("api/idnode/load", data)
  File "/usr/bin/tvhmeta", line 150, in request
    req = urlopen(full_url, data=bytearray(data, 'utf-8'))
  File "/usr/lib/python3.8/urllib/request.py", line 222, in urlopen
    return opener.open(url, data, timeout)
  File "/usr/lib/python3.8/urllib/request.py", line 525, in open
    response = self._open(req, data)
  File "/usr/lib/python3.8/urllib/request.py", line 542, in _open
    result = self._call_chain(self.handle_open, protocol, protocol +
  File "/usr/lib/python3.8/urllib/request.py", line 502, in _call_chain
    result = func(*args)
  File "/usr/lib/python3.8/urllib/request.py", line 1379, in http_open
    return self.do_open(http.client.HTTPConnection, req)
  File "/usr/lib/python3.8/urllib/request.py", line 1353, in do_open
    raise URLError(err)
urllib.error.URLError: <urlopen error [Errno -2] Name or service not known>

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Updated by Flole Systems almost 5 years ago

Status changed from New to Invalid

If it can't resolve localhost something on your system is completely broken.

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Updated by Christian Eiden almost 5 years ago

I’m not so sure if that is the issue.
The same happens when I pass

—host 127.0.0.1

And sure, my system can resolve localhost.

Can this be related to python 3?

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Updated by saen acro almost 5 years ago

Christian Eiden wrote:

I’m not so sure if that is the issue.
The same happens when I pass

—host 127.0.0.1

And sure, my system can resolve localhost.

Can this be related to python 3?

cat /etc/hosts

is there

127.0.0.1 localhost

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Updated by Christian Eiden almost 5 years ago

It is:

cyke@tv:~$ cat /etc/hosts
127.0.0.1 localhost
127.0.1.1 tv

# The following lines are desirable for IPv6 capable hosts
::1     ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters

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Updated by Christian Eiden almost 5 years ago

ok, I figured out, that it does not work with username and password. Anyway, there is another python 3 issue:

Traceback (most recent call last):
  File "/usr/bin/tvhmeta", line 458, in <module>
    process(sys.argv[1:])
  File "/usr/bin/tvhmeta", line 453, in process
    tvhmeta.fetch_and_persist_artwork(opts.uuid, opts.force_refresh, opts.modules_movie, opts.modules_tv)
  File "/usr/bin/tvhmeta", line 236, in fetch_and_persist_artwork
    if not force_refresh and rec.has_key("image") and rec.has_key("fanart_image") and rec["image"] is not None and rec["fanart_image"] is not None:
AttributeError: 'dict' object has no attribute 'has_key'