Make `invenio_users_resources` dependency optional

[PascalRepond]

Package version (if known): 5.1.0

Describe the bug

A dependency to invenio_users_resources was added, which installs some dependencies that might not be needed in other projects and might create errors.

Specifically, invenio webpack buildall returns an error if a project uses bootstrap3 because invenio-administration is now a subdependency and is only compatible with semantic-ui.

Expected behavior

The package invenio_users_resources dependency should be optional instead of required.

[zzacharo]

Hello, working on diffrent invenio instance not depended on invenio-{records, users}-resources I haven't hit this problem. However, in order for the bootstrap theme to be correctly build I have to define explicitly APP_THEME = ["bootstrap3"]. Have you tried this?

[PascalRepond]

Hello, working on diffrent invenio instance not depended on invenio-{records, users}-resources I haven't hit this problem. However, in order for the bootstrap theme to be correctly build I have to define explicitly APP_THEME = ["bootstrap3"]. Have you tried this?

Hi, thanks for your reply. Yes, I define APP_THEME = ["bootstrap3"] but since v5.1.0 (see https://github.com/inveniosoftware/invenio-accounts/blame/710781e95ebb754e1eb579decc298eb44e9d7ac6/setup.cfg#L40), invenio-accounts depends on invenio-user-resources which itself depends on a bunch of other packages that do not define APP_THEME = ["bootstrap3"] and crash the webpack build.

[zzacharo]

Hey @PascalRepond ! I think that was an overlook from our side and we are working on a fix. Thanks a lot for reporting it.

[zzacharo]

Hey, we just released a new version with the fix https://pypi.org/project/invenio-accounts/5.1.1/ (kudos to @utnapischtim )