Hi Ingo,
Here is what works for me:
1) go to https://sagecell.sagemath.org/static/test/linked.html
2) put into the first cell
import urllib.request
urllib.request.urlretrieve('https://raw.githubusercontent.com/birkenfeld/ipython-physics/master/physics.py',
'physics.py')
%load_ext physics
3) execute and put into the second cell
x = 1 m
x
4) execute and get "1 m" as output, so it seems to work.
Regarding preparser issues - your life may be easier if you use "Python" as
the mode for cells instead of the default "Sage".
Best,
Andrey
On Wednesday, 16 December 2020 at 06:24:38 UTC-7 [email protected] wrote:
> Hi, Andrej,
> With your example I get the same error in another cell and when I do
> load(../physics.py) and in another linked cell import physics I get the old
> physics not found error.
> Can you point me to a page with linked cells where it works?
> [email protected] schrieb am Sonntag, 13. Dezember 2020 um 19:20:49 UTC+1:
>
>> IPython extension are supposed to be pip-installable, which physics
>> module is not and I would prefer not to custom patch into some place.
>>
>> Getting it just for a single cell and loading works:
>> https://sagecell.sagemath.org/?q=iuhqxt
>>
>> but I am unable to use it afterwards. What does work, however, is
>> downloading and loading this module in one cell, then using in another
>> linked cell. If this is a suitable option for you - great! If not - I can't
>> say that I am excited about digging deeper into why it does not work ;-)
>>
>
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