invenio-subjects-ddc

DDC subject terms for InvenioRDM

Install this extension to get the german Dewey Decimal Classification into your instance.

Installation

From your instance directory:

pipenv install invenio-subjects-ddc-german

This will add it to your Pipfile.

Versions

This repository follows calendar versioning:

2021.06.18 is both a valid semantic version and an indicator of the year-month corresponding to the loaded DDC terms.

Usage

There are 2 types of users for this package. Maintainers of the package and instance administrators.

Instance administrators

For instance administrators, after you have installed the extension as per the steps above, you are done. It should just work.

TODO -- Maintainers

When a new list of DDC term comes out, this package should be updated. Here we show how.

0- Make sure you have cloned this package. Then install it locally with:

make install

1- Update:

make update

This will

1- Download the new list 2- Convert terms to InvenioRDM subjects format 3- Write those to invenio_subjects_ddc_german/vocabularies/subjects_ddc_german.yaml file

3- Run the tests just to make sure everything is still good:

make test

4- When you are happy with the list, bump the version in invenio_subjects_ddc_german/version.py and release it.

Future Ideas

• InvenioRDM doesn't have a way to update pre-existing subjects yet. Once there is one, this package should provide the functionality to update GND subject terms.