dcd2258db4
There is no way to resume either the backup or restore library actions, i.e. if you navigate away from it, you have to do it again. This is a limitation of the current UI because we wanted to get something quick and simple in for Ulmo, but it also reflects the fact that library backup/restore should be much faster than course import/export has historically been. In any case, sending an email for a 5-10 second task is unnecessary and distracting, so this commit suppresses the email. Note: I'm using local imports to get around the fact that the content_libraries public API is used by content_libraries/tasks.py which defines the tasks. I can't import from content_libraries/tasks.py directly, because that would violate import linter rules forbidding other apps from importing things outside of api.py. This isn't ideal, but it keeps the fix small and it keeps the logic in the content_libraries app.
CMS
===
This directory contains code relating to the Open edX Content Management System ("CMS"). It allows learning content to be created, edited, versioned, and eventually published to the `Open edX Learning Mangement System <../lms>`_ ("LMS"). The main user-facing application that CMS powers is the `Open edX Studio <https://docs.openedx.org/en/latest/educators/concepts/open_edx_platform/what_is_studio.html>`_
See also
--------
* `CMS vs Studio terminology <../docs/decisions/0013-cms-vs-studio.rst>`_
* `CMS vs LMS boundaries <../docs/decisions/0005-studio-lms-subdomain-boundaries.rst>`_