[IPython-dev] function specific tab completion via annotations
Brian Granger
ellisonbg at gmail.com
Tue Dec 18 02:51:29 EST 2012
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 at 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
>
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>
--
Brian E. Granger
Cal Poly State University, San Luis Obispo
bgranger at calpoly.edu and ellisonbg at gmail.com
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