[IPython-dev] IPython 5.0.0 beta 1 now available !

[klo uo]

Thanks Matthias.

> We need to write documentation about each of these, if you figure out all
the steps, PR would be welcommed.

Googling "Token.Menu.Completions" led me to this nice step by step tutorial
:
https://github.com/jonathanslenders/python-prompt-toolkit/tree/master/examples/tutorial
where it is explained how style can be applied

I just opened "../IPython/terminal" and will try to change the style.
Probably I should be looking inside "ptshell.py"...

I'm saying this as changing the Pygments highlighting style in
configuration file, does not seem to change completion background


About documentation, I'll have a look at give it a try, then PR if I make
something.


> Do you want to open issue for each of these, we can try to improve that
during beta.

Done.


Cheers

On Mon, Jun 6, 2016 at 7:08 PM, Matthias Bussonnier <
bussonniermatthias at gmail.com> wrote:

> Hi Klo,
>
>
>
> On Sun, Jun 5, 2016 at 2:12 PM, klo uo <klonuo at gmail.com> wrote:
>
> > - When I invoke completion, dropbox shows modestly with 5 items. Is it
> > possible to set number of items shown to preferred value?
>
> yes:
> c.TerminalInteractiveShell.space_for_menu=<int>
>
> >
> > - Considering many themed terminals, is it possible to set the color of
> > completion dropbox?
>
> Likely Yes, but you need to define your custom style:
> by grepping through PTK source I can find the following:
>
> Token.Menu.Completions
> Token.Menu.Completions.Completion
> Token.Menu.Completions.Completion.Current
> Token.Menu.Completions.Meta
> Token.Menu.Completions.Meta.Current
> Token.Menu.Completions.MultiColumnMeta
> Token.Menu.Completions.ProgressBar
> Token.Menu.Completions.ProgressButton
> Token.Toolbar.Completions
> Token.Toolbar.Completions.Arrow
> Token.Toolbar.Completions.Completion
> Token.Toolbar.Completions.Completion.Current
>
> Then you define a Pygments Theme and it should "just work".
>
> We need to write documentation about each of these, if you figure out
> all the steps, PR would be welcommed.
>
>
> >
> > - About my experience with this completion interaction... After I invoke
> > completion:
> > - I cant close dropbox with Escape, instead I have to type something to
> hide
> > dropbox, or move cursor back
>
> good point, do you wish to open an issue ?
>
> > - Further I can close dropbox by typing a letter
> > - Pressing Tab, causes cursor to jumps in dropbox and navigates the same
> as
> > down-arrow, which seems to me like unnecessary duplicate key assignment,
> as
> > I would expect Tab to actually auto-complete
>
> I think that using tab to cycle is common, but I might be wrong.
>
> > - Once you jump inside dropbox you must accept some of suggested
> > completions, as your initial typing is irreversibly changed as you
> navigate
> > through completions
> > - Still inside dropbox, if you press Enter, what you have at the
> > command-line is immediately executed.
>
> All these never bother me, but you are right.
>
>
>
> > To compress above points, my shameless suggestion would be (more less
> > consistent with Notebook completions):
> > - Escape should close dropbox
> > - Typing while dropbox is open should just filter available completions,
> > instead close dropbox
> > - Simply navigating through dropbox should not automatically change my
> > command-line unless I press Tab on selected item (Enter should do the
> same
> > too, instead execution)
> >
>
> Do you want to open issue for each of these, we can try to improve
> that during beta.
>
>
>
> >
> > On a side note, I guess it is expected that current jupyter cant launch
> this
> > ipython console nor qtconsole.
> >
> >
> > Cheers
>
>
> Yes this has been reported, we missed that because of the weird
> configuration the developers have.
>
> Thanks for your feedback.
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>
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