Getting warning "WARNING: Unexpected error discovering local network interfaces: 'SysOutput' object has no attribute 'flush"

[spyder-bot]

From [email protected] on 2014-04-11T17:10:51Z

Spyder Version: 2.3.0beta4
Python Version: 2.7.6
Qt Version : 4.8.5, PyQt4 (API v2) 4.10.3 on Linux
pyflakes >=0.5.0: 0.8.1 (OK)
pep8 >=0.6 : 1.5.5 (OK)
IPython >=0.13 : 2.0.0 (OK)
pygments >=1.6 : 1.6 (OK)
sphinx >=0.6.6 : 1.2.2 (OK)
psutil >=0.3 : 2.1.0 (OK)
rope >=0.9.2 : 0.9.4 (OK)
matplotlib >=1.0: 1.3.1 (OK)
sympy >=0.7.0 : 0.7.5 (OK)
pylint >=0.25 : 1.1.0 (OK)

What steps will reproduce the problem?

When I launch spyder I get following, It was working before after I did some updates

user@somemachine:~ >--> spyder
Unable to load library icui18n "Cannot load library icui18n: (icui18n: cannot open shared object file: No such file or directory)"
WARNING: Unexpected error discovering local network interfaces: 'SysOutput' object has no attribute 'flush'

1. The message "Unable to load library icui18n "Cannot load library icui18n: (icui18n: cannot open shared object file: No such file or directory)" can be ignored as it is outside the scope of spyder, that error is coming from Qt because I am using spyder on RHEL6 while the tools (Qt) were compiled on RHEL 5.5
2. "WARNING: Unexpected error discovering local network interfaces: 'SysOutput' object has no attribute 'flush" This is new warning, that started to popup after I updated the dependencies and spyder, I thought it was coming from psutil package but it doesn't seem so. What is the expected output? What do you see instead? There should no warning

Please provide any additional information below

.

Original issue: http://code.google.com/p/spyderlib/issues/detail?id=1789

[spyder-bot]

From ccordoba12 on 2014-04-16T09:11:13Z

I'm seeing it myself. I think this warning is generated by IPython but I'll have to investigate it further.

Status: Accepted
Labels: Cat-IPythonConsole MS-v2.3.1

[spyder-bot]

From [email protected] on 2014-06-09T14:31:50Z

I'm seeing this too...

Spyder Version: 2.3.0rc
Python Version: 2.7.7
IPython >=0.13 : 2.1.0 (OK)
matplotlib >=1.0: 1.3.1 (OK)
pep8 >=0.6 : 1.5.7 (OK)
psutil >=0.3 : 2.1.1 (OK)
pyflakes >=0.5.0: 0.8.1 (OK)
pygments >=1.6 : 1.6 (OK)
pylint >=0.25 : 1.1.0 (OK)
rope >=0.9.2 : 0.10.2 (OK)
sphinx >=0.6.6 : 1.2.2 (OK)
sympy >=0.7.0 : 0.7.5 (OK)

Thanks for your help.

[spyder-bot]

From [email protected] on 2014-06-20T18:08:54Z

I just installed Spyder on a new Macbook. When Launch spyder, I got the same warming information. "Unexpected error discovering local network interfaces: 'SysOutput' object has no attribute 'flush'".

what is the problem.

[spyder-bot]

From [email protected] on 2014-07-04T00:47:17Z

same here : OSX 10.8
WARNING: Unexpected error discovering local network interfaces: 'SysOutput' object has no attribute 'flush'

[spyder-bot]

From [email protected] on 2014-07-05T15:43:04Z

I get the same error with newly installed Spyder on MacBook Pro, OSX 10.9.3,
Python 3.4.1 |Anaconda 2.0.1 (x86_64)| (default, May 19 2014, 13:05:46)

I always get the following errors when exiting python (Quit Python), even though I don't load or run a file.

1050-XXXXX:~ someuser$ spyder
WARNING: Unexpected error discovering local network interfaces: 'SysOutput' object has no attribute 'flush'
Exception in thread Thread-2:
Traceback (most recent call last):
File "/Users/someuser/anaconda/python.app/Contents/lib/python3.4/threading.py", line 920, in _bootstrap_inner
self.run()
File "/Users/someuser/anaconda/python.app/Contents/lib/python3.4/threading.py", line 868, in run
self._target(_self._args, *_self._kwargs)
File "/Users/someuser/anaconda/python.app/Contents/lib/python3.4/site-packages/spyderlib/spyder.py", line 2097, in start_open_files_server
req, dummy = self.open_files_server.accept()
File "/Users/someuser/anaconda/python.app/Contents/lib/python3.4/socket.py", line 184, in accept
fd, addr = self._accept()
ConnectionAbortedError: [Errno 53] Software caused connection abort

[spyder-bot]

From ccordoba12 on 2014-07-06T06:18:54Z

@-dcsrobts: your second error is not related to the first one. I don't know where it can be coming from.

[spyder-bot]

From [email protected] on 2014-07-20T03:55:30Z

OSX 10.9.4 with the same issue. Happens with both of my environments.
Python 3.4.1 |Anaconda 2.0.1 (x86_64) | IPython 2.1.0
Python 2.7.7 |Anaconda 2.0.1 (x86_64) | IPython 2.1.0

[spyder-bot]

From [email protected] on 2014-08-12T16:25:52Z

osx 10.9.4 I have the same issue.
Python 2.7.7 |Anaconda 2.0.1| IPython 2.1.0

[spyder-bot]

From [email protected] on 2014-08-15T02:39:28Z

so do i... installed from debian::apt with package spyder3
python 3.4.1 / debian testing

[spyder-bot]

From ccordoba12 on 2014-08-17T18:35:50Z

Labels: -MS-v2.3.1 MS-v2.4

[spyder-bot]

From ccordoba12 on 2014-09-10T13:30:08Z

I found the error. I'll fix it for 2.3.2

Labels: -MS-v2.4 MS-v2.3.2

[spyder-bot]

From ccordoba12 on 2014-09-19T06:28:22Z

issue #1971 has been merged into this issue.

[spyder-bot]

From ccordoba12 on 2014-09-19T11:28:05Z

This issue was closed by revision 7f89d0a8f424 .

Status: Fixed

[spyder-bot]

From [email protected] on 2014-09-19T11:59:09Z

what is the fix for this problem

[spyder-bot]

From ccordoba12 on 2014-09-19T12:08:20Z

We needed to add a "dummy" flush method to one of our classes.

Click on the revision link above to see the details.