As of Python 3.3, the 3rd-party `mock` package has been subsumed into the
standard `unittest.mock` package. Refactoring tests to use the latter will
allow us to drop `mock` as a dependency, which is currently coming in
transitively through requirements/edx/paver.in.
We don't actually drop the `mock` dependency in this PR. That will happen
naturally in:
* https://github.com/openedx/edx-platform/pull/34830
Blockstore and all of its (experimental) functionality has been replaced with
openedx-learning, aka "Learning Core". This commit uninstalls the now-unused
openedx-blockstore package and removes all dangling references to it.
Note: This also removes the `copy_library_from_v1_to_v2` management command,
which has been broken ever since we switched from Blockstore to Learning Core.
Part of this DEPR: https://github.com/openedx/public-engineering/issues/238
Implements the connection from the teams feature to the content groups feature. This implementation uses the dynamic partition generator extension point to associate content groups with the users that belong to a Team.
This implementation was heavily inspired by the enrollment tracks dynamic partitions.
This has been a no-op for a long time anyway, since HierarchyMixin
has been explicitly mixed into XBlock for as long as I remember.
Ref: https://github.com/openedx/XBlock/issues/714
A new field in the Problem settings for choosing a Grading Method. Currently, the only Grading Method is the Last Score. From now on, when turning the feature flag on, the new grading methods available for configuration in Studio are:
- Last Score (Default): The last score made is taken for grading.
- First Score: The first score made is taken for grading.
- Highest Score: The highest score made is taken for grading.
- Average Score: The average of all scores made is taken for grading.
* fix: hide view button when block is not configured
* fix: remove script for load timer if no children or library
* fix: remove print message
* fix: NoneType error is tests
* feat: XBlock's children API as DRF
* fix: 500 error appears if user adds a Content Experiment
* fix: wrap into try/except block getting icon for xblock (#2509)
* fix: wrap into try/except block getting icon for xblock
* fix: revision after review
We migrated the source of truth for what the active draft and published
versions of course and v1 library content are to the
SplitModulestoreCourseIndex Django model. But the contentpruning
code (structures.py) that was developed in tubular and will be moved to
edx-platform is not aware of this newer model, and still only pulls its
source of truth from MongoDB. So we *must* continue to do writes to
MongoDB, or the pruning code will start pruning live versions.
The longer term fix for this is to make the pruning code aware of
SplitModulestoreCourseIndex, which will be easier once it's moved into
edx-platform.
Exposes the hide_from_toc xblock attribute so course authors can configure it as a section visibility option in Studio. Before this change, the Hide from TOC functionality was mainly used by OLX components. Hence, it wasn't available for configuration through the Studio UI. Still, its implementation existed in the platform and could be used by setting the attribute: hide_from_toc=true as part of the OLX definition.
Ref: https://openedx.atlassian.net/wiki/spaces/OEPM/pages/3853975595/Feature+Enhancement+Proposal+Hide+Sections+from+course+outline
This moves the Content Libraries V2 backend from Blockstore [1] over to
Learning Core [2] For high-level overview and rationale of this move, see
the Blockstore DEPR [3]. There are several follow-up tasks [4], most notably
adding support for static assets in libraries.
BREAKING CHANGE: Existing V2 libraries, backed by Blockstore, will stop
working. They will continue to be listed in Studio, but their content
will be unavailable. They need to be deleted (via Django admin) or manually
migrated to Learning Core. We do not expect production sites to be in
this situation, as the feature has never left "experimental" status.
[1] https://github.com/openedx-unsupported/blockstore
[2] https://github.com/openedx/openedx-learning/
[3] https://github.com/openedx/public-engineering/issues/238
[4] https://github.com/openedx/edx-platform/issues/34283
See discussion here: https://github.com/overhangio/tutor/pull/984
This is a breaking change that will explicitely set the timeout of
course structure cache entries to 1 week, instead of being unlimited. If
you wish to revert to the former behaviour, you should set
`course_structure_cache["TIMEOUT"] = None`.
The course structure cache keys were previously set with an explicit
timeout of `None` which was overriding the cache default timeout of 2h.
This was OK in environments where the cache is configured with a maximum
memory limit and an automatic key eviction strategy. But in others (such
as Tutor), the course structure cache could grow infinitely.
It was agreed that course structure cache keys should be long-lived but
should respect the default cache structure timeout. Thus, we set here
the TTL to 1 week.
We can also configure Tutor to use a cache eviction policy. But that
means we need to set a `maxmemory` value in Redis. It's not possible to
set a value that will be appropriate for everyone:
- if it's higher than the total memory (e.g: in small instances), server
will crash before the cache is filled.
- if it's too low (e.g: in large instances), the whole platform will abruptly
slow down as many cache entries are suddenly evicted.
That question of whether Tutor should define a cache eviction policy is
still under discussion, but it can be resolved independently of this
change.
`remove` method of Collection objects has been deprecated in favour
of either `delete_one` or `delete_many`.
This change will address 36 deprecation warnings that are generated from
test runs.
Co-authored-by: Lewis Kabui <lewisemm@users.noreply.github.com>
After we merged this PR: https://github.com/openedx/edx-platform/pull/33920
this error began popping up in logs:
Unable to load XBlock 'staffgradedxblock'
....
ImportError: cannot import name 'get_course_blocks' from
partially initialized module 'lms.djangoapps.course_blocks.api'
(most likely due to a circular import) ...
The root cause was the new imports of `derived_key` and `BlockKey` into
xmodule/library_content_block.py. Those new imports come from
xmodule/modulestore/store_utilities.py, which runs
`XBlock.load_classes()` at the module level, which fails because we are
still in the process of loading xmodule/library_content_block.
As a solution, we move both `derived_key` and `BlockKey` to
xmodule/util/keys.py. We could potentially move that file to opaque-keys
eventually, depending on how well we think that those concepts generalize.
Also:
* We rename the function from derived_key to derive_key, as
functions should be verbs.
* We combine the first to parameters of derive_key (a source ContextKey
and a source BlockKey) into a single parameter (a source UsageKey). In
my opinion, this makes the function call easier to understand.
Web scrapers do annoying stuff like visit urls they shouldn't know about and cause xblock handlers to break.
I tested this by:
Making sure video transcripts worked as normal while logged in
making sure that I got no 500s in my logs while attempting to view it logged out.
Datadog was removed 6+ years ago but some settings and related keys got
left behind. Get rid of them since we don't need them and also to
prevent people from assuming it's okay to hardcode datadog settings into
our codebase.
BREAKING CHANGE: Removes all code, tests, and settings related to
indexing of V2 (blockstore-backed) content libraries in elasticsearch.
This includes indexing of top-level library metadata as well as indexing
of library block metadata. Operators who enabled the experimental
Library Authoring MFE *and* the experimental ENABLE_CONTENT_LIBRARY_INDEX
feature may notice that sorting, filtering, and searching of V2
libraries and their blocks may now be slower and/or less powerful.
The ENABLE_CONTENT_LIBRARY_INDEX feature was already disabled by
default, so most/all operators (including edx.org) should not notice
any difference.
Removed settings include:
* FEATURES['ENABLE_CONTENT_LIBRARY_INDEX']
* ENABLE_ELASTICSEARCH_FOR_TESTS
* TEST_ELASTICSEARCH_USE_SSL
* TEST_ELASTICSEARCH_HOST
* TEST_ELASTICSEARCH_PORT
For rationale, see the updated "Status" section of:
./openedx/core/djangoapps/content_libraries/docs/decisions/0001-index-libraries-in-elasticsearch.rst
Refactors and reworks the LibraryContentBlock so that its
sync-from-library operations are asynchronous and work with
V2 content libraries. This also required us to make
library_content block duplication asynchronous, as that
involves syncing from the source library.
For the sake of clarity, this PR includes two major method renames:
* update_children(...) -> sync_from_library(...)
* refresh_library(...) -> sync_from_library(upgrade_to_latest=True, ...)
an an XBlock HTTP handler rename:
/refresh_children -> /upgrade_and_sync
There are still a couple issues with import or duplication
of library_content blocks referencing V2 libraries other than
latest. These will be resolved in an upcoming PR.
Part of: https://openedx.atlassian.net/wiki/spaces/COMM/pages/3820617729/Spec+Memo+Content+Library+Authoring+Experience+V2
Follow-up work: https://github.com/openedx/edx-platform/issues/33640
Co-authored-by: Connor Haugh <chaugh@2u.com>
Co-authored-by: Eugene Dyudyunov <evgen.dyudyunov@raccoongang.com>
