[IPython-dev] IPython 5.0 and ConfigManager issue

[Damián Avila]

2016-08-03 12:07 GMT-03:00 Alan <alanwilter at gmail.com>:

> Many thanks for the replies.
>
> Indeed, based on Thomas', I did:
>
> (slide type: skip)
> from notebook.services.config import ConfigManager
> from IPython.utils.path import locate_profile
> cm = ConfigManager(profile_dir=locate_profile(get_ipython().profile))
> cm.update('livereveal', {
>               'theme': 'sky',
>               'transition': 'cube', # zoom
>               'start_slideshow_at': 'selected',
> })
>
> I am fine with restarting the kernel. Yet I don't get what Thomas says by
> "And you don't need any of the profile stuff - Jupiter".
>
> Well, I am happy with what I got so far.
>
> And for Damian, I am using notebook 4.2.1 an RISE master indeed, but not
> using (conda?) environment (I use Fink on my Mac + pip).
>

OK ;-)


> And how to "you can also use the notebook metadata..." ?
>

https://github.com/damianavila/RISE#alternative-configuration-method


>
> Many thanks and Many more Thanks for these incredible IPython, Jupyter and
> RISE.
>
> Alan
>
> On 2 August 2016 at 18:33, Damián Avila <damianavila at gmail.com> wrote:
>
>> Just to add a little bit more of info... if you are using RISE master and
>> notebook 4.2.1, you probably need something like this if you have them
>> installed in an environment:
>>
>> from traitlets.config.manager import BaseJSONConfigManager
>> path = "/home/damian/miniconda3/envs/rise_latest/etc/jupyter/nbconfig"
>> cm = BaseJSONConfigManager(config_dir=path)
>> cm.update('livereveal', {
>>     stuff...
>> })
>>
>> where rise_latest is the environment where you have RISE + notebook
>> installed...
>>
>> Alternative, to customize the presentation you can also use the notebook
>> metadata... I will be releasing a RISE 4.0.0 beta soon... where some issues
>> loading customization from the metadata are solved.
>> So you can try customization on the fly... without restarting the
>> notebook server nor reloading the page.
>>
>> 2016-08-02 12:18 GMT-03:00 Thomas Kluyver <takowl at gmail.com>:
>>
>>> Hi Alan,
>>>
>>> The import for ConfigManager is now:
>>>
>>> from notebook.services.config import ConfigManager
>>>
>>> And you don't need any of the profile stuff - Jupyter, which includes
>>> all of the notebook frontend machinery, doesn't have profiles.
>>>
>>> Thomas
>>>
>>> On 2 August 2016 at 16:00, Alan <alanwilter at gmail.com> wrote:
>>>
>>>> Hi there,
>>>>
>>>> This is not working for me:
>>>>
>>>> from IPython.html.services.config import ConfigManagerfrom IPython.utils.path import locate_profilecm = ConfigManager(profile_dir=locate_profile(get_ipython().profile))cm.update('livereveal', {
>>>>               'theme': 'serif',
>>>>               'transition': 'zoom',
>>>>               'start_slideshow_at': 'selected',})
>>>>
>>>> TraitError: The 'parent' trait of a ConfigManager instance must be a Configurable, but a value of class 'NoneType' (i.e. None) was specified.
>>>>
>>>> It looks like IPY 5 changed the way it handles the configuration?
>>>>
>>>> I have these warning in my prompt:
>>>>
>>>> /sw/lib/python3.5/site-packages/IPython/utils/traitlets.py:5:
>>>> UserWarning: IPython.utils.traitlets has moved to a top-level traitlets
>>>> package.
>>>>
>>>>   warn("IPython.utils.traitlets has moved to a top-level traitlets
>>>> package.")
>>>>
>>>> /sw/lib/python3.5/site-packages/IPython/utils/path.py:283: UserWarning:
>>>> locate_profile has moved to the IPython.paths module
>>>>
>>>>   warn("locate_profile has moved to the IPython.paths module")
>>>>
>>>> But I don't know how to fix it. I am using ipython/jupyter + RISE and I
>>>> want to customise my presentations.
>>>>
>>>> Thanks,
>>>>
>>>> Alan
>>>>
>>>> --
>>>> Alan Wilter SOUSA da SILVA, DSc
>>>> Senior Bioinformatician, UniProt
>>>> European Bioinformatics Institute (EMBL-EBI)
>>>> European Molecular Biology Laboratory
>>>> Wellcome Trust Genome Campus
>>>> Hinxton
>>>> Cambridge CB10 1SD
>>>> United Kingdom
>>>> Tel: +44 (0)1223 494588
>>>>
>>>> _______________________________________________
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>>>> IPython-dev at scipy.org
>>>> https://mail.scipy.org/mailman/listinfo/ipython-dev
>>>>
>>>>
>>>
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>>>
>>
>>
>> --
>> *Damián*
>>
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>>
>>
>
>
> --
> Alan Wilter SOUSA da SILVA, DSc
> Senior Bioinformatician, UniProt
> European Bioinformatics Institute (EMBL-EBI)
> European Molecular Biology Laboratory
> Wellcome Trust Genome Campus
> Hinxton
> Cambridge CB10 1SD
> United Kingdom
> Tel: +44 (0)1223 494588
>
> _______________________________________________
> IPython-dev mailing list
> IPython-dev at scipy.org
> https://mail.scipy.org/mailman/listinfo/ipython-dev
>
>


-- 
*Damián*
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