[pgrouting-dev] GSoC 2022 Week 7 Report : Add Google Or tools functionality to pgrouting

[Imre Samu]

Hi Manas,

Thank you for working on this topic.

> figure out how to add python ortools to pgrouting requirements

I don't know all the details, so apologies if my comment is too early or
already known.

if it can be done, it would be ideal for me ( as a user )  if the
plpython3u system requirement was optional and not mandatory.
Now the plpythonu is an “untrusted” language[1]
  and is not allowed to be installed in many places;  ( ~ strict security
policy )

[1] https://www.postgresql.org/docs/14/plpython.html
*"The writer of a function in untrusted PL/Python must take care that the
function cannot be used to do anything unwanted, since it will be able to
do anything that could be done by a user logged in as the database
administrator.  Only superusers can create functions in untrusted languages
such as plpythonu."   *

Regards,
 Imre


Manas Sivakumar <callmehero350 at gmail.com> ezt írta (időpont: 2022. júl.
31., V, 21:09):

> Hello Everyone,
> This is my week 7 report of the official coding period July 25th - July
> 31th.
> This also marks my first report for the second coding period.
>
> *What have I done this week?*
>
>    - Implemented multiple_knapsack in PL/Python
>    - Implemented bin_packing in PL/Python
>    - Converted knapsack from c++ to PL/Python
>
> *What do I plan to do next week?*
>
>    - figure out how to add python ortools to pgrouting requirements
>
> *Am I blocked on anything?*
>
>    - No
>
> Any feedback, comments and suggestions are welcome.
> Pull Request : https://github.com/pgRouting/GSoC-pgRouting/pull/241
>
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