Fix for enabled_for to not assume the self_paced attr exists

ENT-2892 | Bump edx-enterprise to 3.4.36.  This version removes some model field references, but does not create a migration, to the test to check that migrations are in sync has been skipped here.

Also being defensive on category just in case

Dlichen/AA-211

AA-261: Overridding Show Answer functionality for PLS courses

We noticed that since users can choose to reset their due dates,
they would have the ability to let due dates pass and then for any
assessment that allows viewing the answer after the due date would be
visible. The user could thus view all answers and then reset their
due dates to receive a perfect score.

This PR works to fix that issue by changing all show answer values
to not take into account being past the due date when inside a PLS
course.

AA-278: Add offer html to the course-home API

This is for the frontend-app-learning MFE to consume and show an
alert when offer_html is defined.

I've also tweaked that html a bit to work better in an environment
that doesn't have LMS's exact css.

Merge pull request #24668 from edx/testeng/bokchoy_auto_cache_update_75c92249185a4af4668e78d7c894e6e445f9696b

Bokchoy Testing DB Cache update

Python Requirements Update

prevent changes to settings via POST

prevent changes to settings via POST

updated test name

updated based on feedback

removed comments

AA-280: Add assignment type to date blocks serialization

[BD-29] [TNL-7263] Support Anonymous Courseware Access

Fix issue with `SameSite=None` cookies from being blocked when `django_cookies_samesite.middleware.CookiesSameSite` is enabled for `devstack_docker` environment.

AA-124: Give Learning MFE enroll alert information

Set `SESSION_COOKIE_SAMESITE=Lax` for `devstack_docker` environment by default to allow login to LMS service.  This is a fix for `devstack_docker` default value set to `Lax` for `DCS_SESSION_COOKIE_SAMESITE`. It was defaulting to `SameSite=None` which requires a secure site which `localhost` site does not by default.  Setting this `SameSite` cookie attribute to something other than `None` will continue to allow login to the LMS for `devstack_docker` environment.  Regards to #23671 and https://discuss.openedx.org/t/lti-xblock-and-samesite/759/16

 
Set `SESSION_COOKIE_SAMESITE=Lax` for `devstack_docker` environment by default to allow login to LMS service.  This is a fix for `devstack_docker` default value set to `Lax` for `DCS_SESSION_COOKIE_SAMESITE`. It was defaulting to `SameSite=None` which requires a secure site which `localhost` site does not by default.  Setting this `SameSite` cookie attribute to something other than `None` will continue to allow login to the LMS for `devstack_docker` environment.  Regards to #23671 and https://discuss.openedx.org/t/lti-xblock-and-samesite/759/16

 

Mergeback PR from private to public.

BUG: fixes for saml provider config/data lookup

Fixes session caching for enterprise portal links by only caching for auth'd learners

AA-127: Created MFE Outline Tab Waffle Flag

Moved data.py out into the parent's dirctory i.e learning_sequences directory to avoid circular import issue which is occuring when we try to import data.py from models.py.

A new CourseContext model is created, which is responsible for housing course specific fields e.g course_visibility.

Fix XSS while prepending html

Fix xss in base site template

Fix xss in date