This includes the course key/path for a given contentserver request,
whether or not the asset is locked, cacheable, has been modified, etc.
This should give us some better insight as to what sort of requests are
coming into the contentserver to figure out whether or use of a CDN in
front of these assets is as efficient as effective as it could be.
Before this commit, calling the student_view on a capa problem would
cause it to render an empty placeholder <div>, wait for the
DOMContentLoaded event to be fired, and then make AJAX requests to the
the problem_get handlers to retrieve the HTML it needed to render the
actual problems. This can significantly increase the end user load
times for pages, particularly when there are many problems in a
vertical.
This commit takes a very conservative approach and has the server side
add the rendered HTML into a new data-content attribute on the <div>
enclosing the problem. When Capa's JS initialization runs, it grabs
from that data-content attribute rather than reaching over the network
for an AJAX request.
I had attempted to make it somewhat smarter and push the rendered
problem straight into the document instead of relying on the
data-content attribute. This was faster, and should be our long term
goal. However, it caused odd bugs, particularly around MathJAX
rendering, and I never quite tracked the issue down. I'm still going
forward with these changes because it's significantly better than the
current situation that students have to deal with, and we can make the
JS more performant in a future iteration.
[PERF-261]
Without this, when CCX runs 0003 it'll invoke course_overviews while
loading a course, but that table has a model change, and the migration
has not run yet. This ensures the course_overviews migration happens
first.
FEDX-93
These are developer only pages, so can not be seen in production
environment. On devstack, you can access these pages in LMS and
Studio at:
/template/ux/reference/pattern-library-test.html
Exposes an advanced setting in Studio allowing course teams to bypass the home tab when students arrive from the dashboard, sending them directly to course content. ECOM-3961.
French ugettext method was being monkey-patched with a "XYZ " prefix in
all tests. This introduces a context manager to guarantee that the
function reverts to its original state after the unit test has ended
(successfuly or not).
