[Debian-science-sagemath] Sage 7.6

[Ximin Luo]

Ximin Luo:
> Ximin Luo:
>> Ximin Luo:
>>> Gordon Ball:
>>>> [..]
>>>>  * ipywidgets 5.2.2 -> 6.0.0
>>>>      + add phosphor 0.7.0
>>>>      + new internal JS package jupyter-widgets-schema
>>>>      + new internal JS package jupyterlab-widgets
>>>>      + upgrade jquery -> 3.1.1 (already in debian)
>>>>      + upgrade jquery-ui -> 1.12.1 (already in debian)
>>>>      + add font-awesome 4.5.0 (already in debian)
>>>>      + drop bootstrap
>>>>      + add ajv 4.9.0
>>>>      + add jupyterlab-services
>>>>      + add @types-backbone 1.3.33
>>>>      + add @types-semver 5.3.30
>>>>
>>>> Further dependencies:
>>>>
>>>>  [..]
>>>>  * phosphor ->
>>>>  [..]
>>>
>>> For the time being, I'll omit the documentation temporarily.
>>>
>>
>> Omitting the documentation also allows us to omit most of the above, except for phosphor (and it has no child dependencies).
>>
>> This is because the widgetsnbextension build, I guess, eliminates some dead code so that ajv is not actually present in extension.js - see [1] which is the output of running debian/fakewebpack-extract-source-map.py on extension.js.map. However, it does add:
>>
>> +./node_modules/timers-browserify/main.js
>>   - https://github.com/jryans/timers-browserify
>>   - only depends on setimmediate, connect, browserify
>>   - node-connect is already in Debian
>>   - the package is small enough that node-browserify-lite could probably work instead of browserify
>> +./node_modules/setimmediate/setImmediate.js
>>   - already in Debian
>>
>> Then, it looks like the @types-backbone and @types-semvar are also not used - there are no new "backbone" or "semver" entries in that output either. I'm less sure about this however. Did you look at how the typescript stuff is used, more closely?
>>
>> [..]
> 
> I've finished updating the fakewebpack build-emulation for widgetsnbextension, so now "all" we have to do is package the dependencies. The typescript stuff will be a problem:
> 
> $ ipywidgets/debian$ git grep -A2 FIXME
> [..]
> fakewebpack-prep-tree.mk:# FIXME: doesn't work at the moment, needs a bunch of typescript dependencies
> fakewebpack-prep-tree.mk-$U/jupyter-js-widgets/lib.stamp:
> fakewebpack-prep-tree.mk-       cd $U/jupyter-js-widgets && tsc --project src
> 
> I'm getting a lot of type errors because various dependencies / type definitions don't exist. Trying to reverse-engineer the build now...
> 

I managed to make `tsc --project src` work, here is what we will need to package:

	fakewebpack-unpacked/@jupyterlab/
	fakewebpack-unpacked/@types/backbone/
	fakewebpack-unpacked/@types/jquery/
	fakewebpack-unpacked/@types/mathjax/
	fakewebpack-unpacked/@types/requirejs/
	fakewebpack-unpacked/@types/semver/
	fakewebpack-unpacked/phosphor/
	fakewebpack-unpacked/setimmediate
	fakewebpack-unpacked/timers-browserify

(At the moment I'm supplying them manually.)

All of these type definitions come from https://github.com/DefinitelyTyped/DefinitelyTyped/ so perhaps we can just create a typescript-types package.

X

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