We need to do this because when I tride to go to the JSON serializer a
bunch of tests started failing because various parts of our code are
putting things into the session that are not JSON serializable.
We can't keep using the default pickle serializer because it defaluts to
using the highest available protocol and that will cause issues with the
python 2 to 3 upgrade since both will be running in production at the
same time. We need to use a version of the pickle protocol that both
can use interchangably.
We also need to make sure we read with latin1 encoding to make datetimes
work correctly between the two versions of python.
This will force a logout as sessions fail to load but this should be a
more performant and secure serializer moving forward. The reason we
overwrote it in our config is that it previously used to be the default
and we didn't want things to breake and force logouts when we changed
it. We're no more okay with people getting logged out.
If this isn't installed, the sample_task provided by
openedx.core.djangoapps.heartbeat isn't imported, and thus are never
registered with the celery workers. This sample_task is used for the
extended heartbeat api call. Since the celery heartbeat check is turned
on by default, we should also make sure this djangoapp and thus
sample_task is registered by default. Otherwise the extended heartbeat
check fails with the default configuration.
We are currently running this plugin from a has directly off of master
to get support for a newer version of DJDT. However even on master
there is not yet support for python 3. We're running into this when
running runserver and when collecting static assets.
A quick survey of the development team at edX shows that people are no
longer actively using this debug panel.(14 responders all saying no to
the question "In the last year have you used the mongo portion of the
django-debug-toolbar in edx-platform?")
This makes sense since the module store and courseware related
developement is not very active right now. Given all this, I'm removing
this toolbar for now and if we need it again we can survey what's
available at that time to choose the best tool.
ENABLE_MKTG_SITE has been serving double duty to both indicate that
an Open edX installation is using a Drupal marketing site AND
is using the Publisher workflow tool for managing course metadata.
But now that publisher-frontend is available and the Publisher
feature is no longer tied to the marketing site, we want to tease
apart those two concerns. Hence ENABLE_PUBLISHER.
Only really used so far in Studio, to control which fields are
shown (if using Publisher, some fields are only editable in
Publisher).
- The fields need to be unicode not bytes. In python 2 it was auto
converting.
- The static url base has been allowed to be a unicode string for a
while.
https://github.com/edx/edx-platform/pull/20645
This introduces:
* A new XBlock runtime that can read and write XBlocks that are persisted using
Blockstore instead of Modulestore. The new runtime is currently isolated so
that it can be tested without risk to the current courseware/runtime.
* Content Libraries v2, which store XBlocks in Blockstore not modulestore
* An API Client for Blockstore
* "Learning Context" plugin API. A learning context is a more abstract concept
than a course; it's a collection of XBlocks that serves some learning purpose.
* Update Financial Assistance logic
Use the zendesk proxy app instead of the unsupported zendesk library.
* Move to pre-fetching the group IDs.
Rather than making extra requests to zendesk to list all groups and find
a specific group ID. Just make a pre-filled list of group IDs for the
groups we care about. When a group name is passed in, it is checked
against this list and the ticket is created in the correct group so the
right people can respond to it.
Fix Unregistered Task
openedx.core.djangoapps.bookmarks.tasks.update_xblock_cache task is not
getting autodiscovered by celery and needs to be imported explicitly
PROD-284
* New system_wide_roles app added in openedx/core/djangoapps
* Added SystemWideRole and SystemWideRoleAssignment classes to govern
non-enterprise system wide roles
PROD-424
