An issue trying to get a course overview for a deleted course and trying
to write back into the DB had been raising unhandled errors. Catching
other classes of errors to keep this function from breaking. Should just
return None in these cases and log the exception.
* fixed problem with creating some CourseItem with some parent:
we must get the updated parent item before using that parent item
* replaced parent_location with parent argument in ItemFactory due to
error children/parent relation for split modulestore. In all tests with
split modulestore parent argument used
It includes support for course enrollment in case of enrollment_end date has passed or the upgrade_deadline has passed. The force_enrollment argument is used to support this functionality, and can_upgrade and include_expired will be True if force_enrollment is True. Only a user who has GlobalSupport access can perform this operation.
This feature was implemented in b01544d690 to replace the session's language
in the request. 44ddbdf925 moved the process from the request to the response,
which made this feature unusable (because the request was already processed).
44ddbdf925 also made this feature set the language cookie. However, it is
overwritten by user preferences.
To fix this, we could overwrite the cookie of the response after it's set from
user preferences. However, it is not an ideal solution because when users
switch between Sites with different languages, the first response will use the
language of the previous page. Therefore, this ignores user preferences and
alters the cookie of a request instead.
Most of the methods in `XmlMixin` act as wrappers for the official API for
serialization and deserialization (parse_xml() and add_xml_to_node()).
`XmlParserMixin` contains the code which does the actual serialization and
deserialization.
* feat: add django admin page for survey report
* fix: solve quality test errors
* feat: remove delete buttons and delete actions
* docs: add help_text to fields
* test: fix quality test issues
* docs: remove model form and add help_text in model
* feat: add migration to apply field changes
When running in a sharded MongoDB setup it's possible that querying the
modulestore right after the course publish signal will not return the
latest data.
This commit adds a delay similar to the one used in other places in the
codebase for a similar reason.
This function is no longer needed as all XModules have been converted to XBlocks.
XBLOCK_SELECT_FUNCTION Django setting is removed too, as it could take only `prefer_xmodules` or `default_select` values.
Course topics are now created by traversing the entire course structure from top to bottom instead of starting at the sequential level and then moving up or down as needed.
This also introduces a lot of debug logs to pontetially find the reason why under some circumstances new units don't get processed and end up without a discussions topic.
