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Connecting to an IPython kernel through ssh hangs if you have never connected to hostname before #1970

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spyder-bot opened this issue Feb 17, 2015 · 14 comments
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Connecting to an IPython kernel through ssh hangs if you have never connected to hostname before #1970

spyder-bot opened this issue Feb 17, 2015 · 14 comments
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2–5 stars component:IPython Console type:Bug
Milestone
v2.3.2

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From ccordoba12 on 2014-09-17T14:05:25Z

I think this happens because ssh asks if you trust hostname before establishing the connection.

The problem is this makes the whole Spyder interface to freeze.

Original issue: http://code.google.com/p/spyderlib/issues/detail?id=1970
@spyder-bot spyder-bot added this to the v2.3.2 milestone Feb 17, 2015
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From sylvain....@gmail.com on 2014-09-17T12:26:40Z

It is a known bug in IPython. ipython/ipython#5139

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From sylvain....@gmail.com on 2014-09-17T12:36:50Z

We could implement a workaround (like giving up after some timeout), any clue?

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From sylvain....@gmail.com on 2014-09-17T12:54:51Z

Moved the issue to pyzmq actually zeromq/pyzmq#589

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From ccordoba12 on 2014-09-20T16:13:34Z

Yes, please try to implement a workaround because the situation is terrible right now.

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From sylvain....@gmail.com on 2014-09-21T16:52:36Z

Ok I will open a pr in pyzmq and also overload the responsible function in Spyder to support older versions of ipython/pyzmq.

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From ccordoba12 on 2014-10-31T15:07:53Z

Labels: -MS-v2.3.2 MS-v2.3.3

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From ccordoba12 on 2014-11-09T15:35:54Z

Labels: -Priority-High -MS-v2.3.3 Priority-Critical MS-v2.3.2

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From pauldur...@gmail.com on 2014-11-20T11:05:31Z

Is this the last of the issues before the 2.3.2 release?

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From sylvain....@gmail.com on 2014-11-20T11:08:10Z

Yes there is a pr open with a fix.

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From pauldur...@gmail.com on 2014-11-20T11:11:49Z

Great, looking forward to seeing 2.3.2!

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From ccordoba12 on 2014-11-21T13:50:05Z

This issue was closed by revision 1c9f0c81b5bf .

Status: Fixed

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From caleb.ha...@gmail.com on 2014-11-24T16:52:46Z

Rev 1c9f0c81b5bf (lines 39-43) adds a dependency to the pexpect module, which is unix-only. I can't run python bootstrap.py on a Windows 7 machine due to ImportError on pexpect.

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From sylvain....@gmail.com on 2014-11-24T17:05:49Z

@-caleb thanks for reporting. We have another pr open fixing that issue. S.

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From caleb.ha...@gmail.com on 2014-11-24T17:19:52Z

Ok no worries. I found this by searching for the commit hash :)

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2–5 stars component:IPython Console type:Bug
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