[IPython-dev] filename completion - anyone working on it?
Thu Nov 4 01:26:50 CDT 2010
On Mon, Nov 1, 2010 at 2:55 AM, Hans Meine <firstname.lastname@example.org> wrote:
>> Could you pull from trunk and let me know if you find the situation
>> any better? Invoking my time machine for your question, I rewound to
>> yesterday afternoon and put more time than I'd like to admit into this
>> very problem:
> Aaah, I love it when you pull that trick! :-)
>> Things already work as you imagine, with a custom completer for magics
>> without quotes, and a generic file completer that should work in
>> strings. This weekend John and I actually ran into the limitations of
>> the completions-in-strings, and that prompted my effort to fix this.
> The strange thing is - I updated my git repo and tried it out, and it was
> certainly working to some extent (read: at least some completions I tried with
> paths containing spaces did work, so I was happy). I planned to try it out
> more thoroughly for some days before reporting back, but right now I tried
> again (with updated git master), and it does not work at all anymore?!
I'm afraid I must run now (will try to continue tomorrow), but in the
> Is there a good way to debug these kind of things? (completion)
> I would like to contribute test cases, but they would obviously require some
> temp. dir setup, and I don't know yet how to write good unit tests for this.
Yes, again my time machine at your service:
That was added *precisely* for doing what you want (that time machine
is accurate, to boot :)
Hopefully that commit shows you the kind of code that's needed for
completions. Debugging completion code is annoying, it typically
involves activating a bunch of print statements that you'll find in
the core/completer.py file, and likely turning on this debug flag:
so that you can see exceptions that are otherwise silently gobbled up
I hope this gets you started, and please don't hesitate to pester me.
Yell loud enough, I'll end up answering ;) I'm really sorry not to be
more responsive, but 'real life' calls sometimes :)
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