build!: Switch to openedx-core (renamed from openedx-learning)

Instead of installing openedx-learning==0.32.0, we install openedx-core==0.34.1.
We update various class names, function names, docstrings, and comments to
represent the rename:

* By default, we use the term "openedx-core" everywhere.
* We use "Open edX Core" occasionally to look nice external-facing documentation.
* In snake-case code, it's `*_openedx_core_*`.
* In camel-case code, it's `*OpenedXCore*`

For consistency's sake we avoid any variant of oex_core, OeXCore OexCore,
Open-edX-Core, OpenEdxCore, etc.
There should be no more occurances of learning_core, learning-core, Learning
Core, Learning-Core, openedx-learning, openedx_learning, etc.

BREAKING CHANGE: for openedx-learning/openedx-core developers:
You may need to uninstall openedx-learning and re-install openedx-core
from your venv. If running tutor, you may need to un-mount openedx-learning,
rename the directory to openedx-core, re-mount it, and re-build.
The code APIs themselves are fully backwards-compatible.

Part of: openedx/openedx-core#470

Author: kdmccormick

cms/djangoapps/contentstore/views/component.py

@@ -614,7 +614,7 @@ def get_unit_tags(usage_key):
     Get the tags of a Unit and build a json to be read by the UI
 
     Note: When migrating the `TagList` subview from `container_subview.js` to the course-authoring MFE,
-    this function can be simplified to use the REST API of openedx-learning,
+    this function can be simplified to use the REST API of openedx-core,
     which already provides this grouping + sorting logic.
     """
     # Get content tags from content tagging API

cms/djangoapps/contentstore/views/transcripts_ajax.py

@@ -91,18 +91,18 @@ def link_video_to_component(video_component, user):
     return edx_video_id
 
 
-def save_video_transcript_in_learning_core(
+def save_video_transcript_in_openedx_core(
     usage_key,
     input_format,
     transcript_content,
     language_code
 ):
     """
-    Saves a video transcript to the learning core.
+    Saves a video transcript with the openedx-core Content API.
 
-    Learning Core uses the standard `.srt` format for subtitles.
+    openedx-core uses the standard `.srt` format for subtitles.
     Note: SJSON is an edx-specific format that we're trying to move away from,
-    so for all new stuff related to Learning Core should only use `.srt`.
+    so for all new stuff related to openedx-core should only use `.srt`.
 
     Arguments:
         usage_key: UsageKey of the block
@@ -615,7 +615,7 @@ def choose_transcripts(request):
 
         # 3. Upload the retrieved transcript to DS for the linked video ID.
         if isinstance(video.usage_key.context_key, LibraryLocatorV2):
-            success = save_video_transcript_in_learning_core(
+            success = save_video_transcript_in_openedx_core(
                 video.usage_key,
                 input_format,
                 transcript_content,
@@ -669,7 +669,7 @@ def rename_transcripts(request):
 
         # 3. Upload the retrieved transcript to DS for the linked video ID.
         if isinstance(video.usage_key.context_key, LibraryLocatorV2):
-            success = save_video_transcript_in_learning_core(
+            success = save_video_transcript_in_openedx_core(
                 video.usage_key,
                 input_format,
                 transcript_content,
@@ -725,7 +725,7 @@ def replace_transcripts(request):
         for transcript in transcript_content:
             [language_code, json_content] = transcript
             if isinstance(video.usage_key.context_key, LibraryLocatorV2):
-                success = save_video_transcript_in_learning_core(
+                success = save_video_transcript_in_openedx_core(
                     video.usage_key,
                     Transcript.SJSON,
                     json_content,

cms/djangoapps/modulestore_migrator/admin.py

@@ -1,5 +1,5 @@
 """
-A nice little admin interface for migrating courses and libraries from modulstore to Learning Core.
+A nice little admin interface for migrating courses and libraries from modulstore to openedx-core.
 """
 import logging
 

cms/djangoapps/modulestore_migrator/api/read_api.py

@@ -47,7 +47,7 @@
 
 def get_forwarding_for_blocks(source_keys: t.Iterable[UsageKey]) -> dict[UsageKey, ModulestoreBlockMigrationSuccess]:
     """
-    Authoritatively determine how some Modulestore blocks have been migrated to Learning Core.
+    Authoritatively determine how some Modulestore blocks have been migrated to openedx-core.
 
     Returns a mapping from source usage keys to block migration data objects. Each block migration object
     holds the target usage key and title. If a source key is missing from the mapping, then it has not
@@ -79,15 +79,15 @@ def get_forwarding_for_blocks(source_keys: t.Iterable[UsageKey]) -> dict[UsageKe
 
 def is_forwarded(source_key: SourceContextKey) -> bool:
     """
-    Has this course or legacy library been authoratively migrated to Learning Core,
+    Has this course or legacy library been authoratively migrated to openedx-core,
     such that references to the source course/library should be forwarded to the target library?
     """
     return get_forwarding(source_key) is not None
 
 
 def get_forwarding(source_key: SourceContextKey) -> ModulestoreMigration | None:
     """
-    Authoritatively determine how some Modulestore course or legacy library has been migrated to Learning Core.
+    Authoritatively determine how some Modulestore course or legacy library has been migrated to openedx-core.
 
     If no such successful migration exists, returns None.
 
@@ -123,7 +123,7 @@ def get_migrations(
     is_failed: bool | None = None,
 ) -> t.Generator[ModulestoreMigration]:
     """
-    Given some criteria, get all modulestore->LearningCore migrations.
+    Given some criteria, get all modulestore->openedx-core migrations.
 
     Returns an iterable, ordered from NEWEST to OLDEST.
 

cms/djangoapps/modulestore_migrator/data.py

@@ -92,7 +92,7 @@ def default(cls) -> RepeatHandlingStrategy:
 @dataclass(frozen=True)
 class ModulestoreMigration:
     """
-    Metadata on a migration of a course or legacy library to a v2 library in learning core.
+    Metadata on a migration of a course or legacy library to a v2 library in openedx-core.
     """
     pk: int
     source_key: SourceContextKey
@@ -107,7 +107,7 @@ class ModulestoreMigration:
 @dataclass(frozen=True)
 class ModulestoreBlockMigrationResult:
     """
-    Base class for a modulestore block that was part of an attempted migration to learning core.
+    Base class for a modulestore block that was part of an attempted migration to openedx-core.
     """
     source_key: UsageKey
     is_failed: t.ClassVar[bool]

cms/djangoapps/modulestore_migrator/models.py

@@ -68,7 +68,7 @@ def __str__(self):
 class ModulestoreMigration(models.Model):
     """
     Tracks the action of a user importing a Modulestore-based course or legacy library into a
-    learning-core based learning package
+    openedx-core based learning package
 
     Notes:
     * As of Ulmo, a learning package is always associated with a v2 content library, but we

cms/djangoapps/modulestore_migrator/rest_api/v1/views.py

@@ -75,7 +75,7 @@
 )
 class MigrationViewSet(StatusViewSet):
     """
-    JSON HTTP API to create and check on ModuleStore-to-Learning-Core migration tasks.
+    JSON HTTP API to create and check on ModuleStore-to-openedx-core migration tasks.
     """
 
     authentication_classes = (
@@ -257,7 +257,7 @@ def create(self, request, *args, **kwargs):
 
 class BulkMigrationViewSet(StatusViewSet):
     """
-    JSON HTTP API to bulk-create ModuleStore-to-Learning-Core migration tasks.
+    JSON HTTP API to bulk-create ModuleStore-to-openedx-core migration tasks.
     """
 
     authentication_classes = (

cms/djangoapps/modulestore_migrator/tasks.py

@@ -61,7 +61,7 @@
 
 class MigrationStep(Enum):
     """
-    Strings representation the state of an in-progress modulestore-to-learning-core import.
+    Strings representation the state of an in-progress modulestore-to-openedx-core import.
 
     We use these values to set UserTaskStatus.state.
     The other possible UserTaskStatus.state values are the built-in ones:
@@ -313,16 +313,16 @@ def _import_structure(
     status: UserTaskStatus,
 ) -> tuple[t.Any, _MigratedNode]:
     """
-    Import the staged content structure into the target Learning Core library.
+    Import the staged content structure into the target openedx-core library.
 
     Args:
         migration (ModulestoreMigration):
-            The migration record representing the ongoing modulestore-to-learning-core migration.
+            The migration record representing the ongoing modulestore-to-openedx-core migration.
         source_data (_MigrationSourceData):
             Data extracted from the legacy modulestore, including the source root usage key.
             Use `_validate_input()` to generate this data.
         target_library (libraries_api.ContentLibraryMetadata):
-            The target library where the new Learning Core content will be created.
+            The target library where the new openedx-core content will be created.
         content_by_filename (dict[str, int]):
             A mapping between OLX file names and their associated file IDs in the staging area.
             Use `_import_assets` to generate this content.
@@ -338,7 +338,7 @@ def _import_structure(
                   `content_api.bulk_draft_changes_for`, containing all the imported changes.
                 - The second element (`root_migrated_node`): a `_MigratedNode` object that
                   represents the mapping between the legacy root node and its newly created
-                  Learning Core equivalent.
+                  openedx-core equivalent.
     """
     migration = source_data.migration
     migration_context = _MigrationContext(

cms/envs/common.py

@@ -712,7 +712,7 @@ def make_lms_template_path(settings):
     'cms.djangoapps.export_course_metadata.apps.ExportCourseMetadataConfig',
     'cms.djangoapps.modulestore_migrator',
 
-    # New (Learning-Core-based) XBlock runtime
+    # New (openedx-core-based) XBlock runtime
     'openedx.core.djangoapps.xblock.apps.StudioXBlockAppConfig',
 
     'openedx.core.djangoapps.util.apps.UtilConfig',

cms/envs/test.py

@@ -210,7 +210,7 @@
 
 RATELIMIT_RATE = '2/m'
 
-############## openedx-learning (Learning Core) config ##############
+############## Open edX Core (openedx-core) config ##############
 OPENEDX_LEARNING = {
     "MEDIA": {"BACKEND": "django.core.files.storage.InMemoryStorage", "OPTIONS": {"location": MEDIA_ROOT + "_private"}}
 }