[IPython-User] notebook and parallel work on Windows7 and Linux
Fri Feb 1 06:50:07 CST 2013
MinRK, thank you very much for the answers!!
- I think the strategy of separating task-submission from
result-retrieval will work well for me! :-)
> The Notebook may lose *websocket* connections (execution, output) when
> the tunnel goes down,
> but you should at least be able to do things like save the notebook
> after re-establishing the tunnel
> and then refresh the page to get new websocket connections.
I don't understand websockets, so please ignore this if it doesn't make
sense: Could it be useful (e.g. in a special "persistent-session-mode"?)
to have output saved independently of the websocket connections, to be
able to reconnect to it later? (- together with reconnecting the kernel...)
> A smaller issue I noticed in the second configuration is that while
> IPython's paramiko can work nicely with PuTTY (rather: Pageant) to
> private ssh keys, it doesn't recognize PuTTY's "known hosts" or
> its own. (Apparently PuTTY stores them in the registry, but paramiko
> would like them saved to a file by the application?) So I keep getting
> warnings about an unknown host (first time in the browser-notebook,
> later in its cmd-output) although it should be well-known by now.
> That sounds like an issue for Paramiko. I don't know of anything
> IPython should be doing here.
loading hosts with filename=None "...is probably only useful on posix."
- I'm afraid on Windows they really leave known-hosts-management to the
- But then, for what you call "sort of working" on Windows, IPython's
SSH code really does a very decent job!! :-)
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