Regression in f387d024fc75569d2a4a338bfda76cc2f328f627.
Just like `OrderByList` the `ExpressionList` expression used to wrap
`Window.partition_by` must implement `get_group_by_cols` to ensure the
necessary grouping when mixing window expressions with aggregate
annotations is performed against the partition members and not the
partition expression itself.
This is necessary because while `partition_by` is implemented as
a source expression of `Window` it's actually a fragment of the WINDOW
expression at the SQL level and thus it should result in a group by its
members and not the sum of them.
Thanks ElRoberto538 for the report.
bf.errors returns an ErrorList. Access this directly and avoid creating
a new instance in BaseForm.get_context()
Calling str() on the ErrorList can also be deferred to when the
variable used in the template.
While no code is directly exercising get_refs in a way that triggers
a crash some expressions such as Window stash None in source_expressions
which can obscure the origin of some bugs.
Handling None values like we do in other source_expression traversing
methods such as .contains_aggregates ensures we don't run into surprises
in the future where get_refs() might be used for a different purpose.
Adjustments made to solve_lookup_type to defer the resolving of
references for summarized aggregates failed to account for similar
requirements for lookup values which can also reference annotations
through Aggregate.filter.
Regression in b181cae2e3697b2e53b5b67ac67e59f3b05a6f0d.
Refs #25307.
Thanks Sergey Nesterenko for the report.
This adds aria-describedby for widgets rendered in a fieldset such as
radios. aria-describedby for these widgets is added to the <fieldset>
element rather than each <input>.
`id_for_label` is blank for widgets with multiple inputs such as radios
and multiple checkboxes. Therefore , `help_text` for fields using these
widgets cannot currently be associated using `aria-describedby`.
`id_for_label` is being used as a guard to avoid incorrectly adding
`aria-describedby` to those widgets.
This change uses `auto_id` as the unique identified for the fields
`help_text`. A guard is added to avoid incorrectly adding
`aria-describedby` to inputs by checking the widget's `use_fieldset`
attribute. Fields rendered in a `<fieldset>` should have
`aria-describedby` added to the `<fieldset>` and not every `<input>`.
On SQLite < 3.39, this forces a GROUP BY clause with a HAVING clause
when no grouping is specified.
Co-authored-by: Simon Charette <charette.s@gmail.com>
This makes it easier to work with lazy iterators used for callables,
etc. when extracting items or comparing to lists, e.g. during testing.
Also added `BaseChoiceIterator.__iter__()` to make it clear that
subclasses must implement this and added `__all__` to the module.
Co-authored-by: Adam Johnson <me@adamj.eu>
Co-authored-by: Natalia Bidart <124304+nessita@users.noreply.github.com>
Thanks to David Smith for the investigation & patch.
Regression in 2128a73713735fb794ca6565fd5d7792293f5cfa.
Follow up to a5905b164dbf52e59fa646af9c3d523c0804d86a.
Co-authored-by: David Sanders <shang.xiao.sanders@gmail.com>
