[IPython-dev] function specific tab completion via annotations

Robert McGibbon rmcgibbo@gmail....
Tue Dec 18 02:28:16 CST 2012


Marrhias

the baz(notevaluated).<TAB> is working in the notebook.

it's the foo(<TAB> that's not working... yet.

my fridge is not out of beer, so i'm still working :)

-Robert

On Dec 18, 2012, at 12:22 AM, Matthias BUSSONNIER wrote:

> 
> Le 18 déc. 2012 à 09:03, Robert McGibbon a écrit :
> 
>> It's not working in the notebook with the argument specific completions, but the return value completion is working. There must be some issue with a difference in the line splitting with readline and without. I'll track it down.
> 
> That's probably the js that removes everything between bracket by nothing
> (IIRC, first completer was doing that.)
> 
> baz(notevaluated).<tab>
> to 
> baz.<tab>
> 
> before completion. (or is it tooltip... that does it) 
> 
> Or a security about 'as you type' 
> 
> Actually every key press recall the completer once it has been invoked and it decide to 'kill itself' 
> on certain things (like closing bracket, spaces...) 
> 
> That would be 
> 
> IPython/frontend/html/notebook/static/js/completer.js ~L 100 smth.
> -- 
> Matthias
> 
> 
> 
>> 
>> -Robert
>> 
>> On Dec 17, 2012, at 11:51 PM, Brian Granger wrote:
>> 
>>> This looks really great.  Have you tested it with the notebook yet?  I
>>> would imagine that it should already work there as well.
>>> 
>>> On Mon, Dec 17, 2012 at 11:27 PM, Robert McGibbon <rmcgibbo@gmail.com> wrote:
>>>> Hey,
>>>> 
>>>> I just posted a new PR for annotation based custom tab completion.
>>>> https://github.com/ipython/ipython/pull/2701
>>>> 
>>>> The code is fairly complex (~1000 new lines), so I assume that there are
>>>> bugs. For that reason (and because its fun!), I encourage people
>>>> to try taking it out for a spin.
>>>> 
>>>> 
>>>> It lets you do things like this:
>>>> 
>>>> In [1]: from IPython.extensions.completion import tab_complete, globs_to,
>>>> literal
>>>> 
>>>> In [2]: @tab_complete
>>>> ...: def baz(x) -> str:
>>>> ...:     pass
>>>> ...:
>>>> 
>>>> In [3]: baz(notevaluated).<TAB>
>>>> .capitalize  .find        .isspace     .partition   .rstrip      .translate
>>>> .center      .format      .istitle     .replace     .split       .upper
>>>> .count       .index       .isupper     .rfind       .splitlines  .zfill
>>>> .decode      .isalnum     .join        .rindex      .startswith
>>>> .encode      .isalpha     .ljust       .rjust       .strip
>>>> .endswith    .isdigit     .lower       .rpartition  .swapcase
>>>> .expandtabs  .islower     .lstrip      .rsplit      .title
>>>> 
>>>> 
>>>> And this:
>>>> 
>>>> In [4]: @tab_complete
>>>> ...: def foo(x : globs_to('*.txt'), mode : literal('r', 'w')):
>>>> ...:     pass
>>>> ...:
>>>> 
>>>> In [5]: foo(<TAB>
>>>> 'COPYING.txt'        'dist/'              'setupext/'
>>>> 'IPython/'           'docs/'              'tools/'
>>>> '__pycache__/'       'ipython.egg-info/'
>>>> 'build/'             'scripts/'
>>>> 
>>>> In[6]: foo('COPYING.txt', <TAB>
>>>> 'r', 'w'
>>>> 
>>>> 
>>>> 
>>>> -Robert
>>>> 
>>>> _______________________________________________
>>>> IPython-dev mailing list
>>>> IPython-dev@scipy.org
>>>> http://mail.scipy.org/mailman/listinfo/ipython-dev
>>>> 
>>> 
>>> 
>>> 
>>> -- 
>>> Brian E. Granger
>>> Cal Poly State University, San Luis Obispo
>>> bgranger@calpoly.edu and ellisonbg@gmail.com
>>> _______________________________________________
>>> IPython-dev mailing list
>>> IPython-dev@scipy.org
>>> http://mail.scipy.org/mailman/listinfo/ipython-dev
>> 
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