This allows the user to retrieve the scores for each search result:
for page in Page.objects.search("Hello").annotate_score('_score'):
print(page.title, page._score)
* Created Elasticsearch 2 backend
* Added tests for Elasticsearch 2 backend
* Split models up into different indices
pages, images and documents are now in separate indices
* Prefix fields of child models to prevent mapping clashes
* Replaced index_analyzer with analyzer/search_analyzer
index_analyzer has been removed in Elasticsearch 2.0
https://www.elastic.co/guide/en/elasticsearch/reference/current/breaking_20_mapping_changes.html#_analyzer_mappings
There's no indication in Elasticsearch's docs that this wouldn't work on Elasticsearch 1.x. However, we found that the new configuration isn't reliable on Elasticsearch 1.6 and below (causes the test_query_analyzer test to fail randomly).
* Implemented new way of representing content types in search index
Instead of using a long string of model names that is queried using a
"prefix" query, we instead use a multi-value string field and query it
using a simple "match" query.
The only reason why this isn't implemented in the Elasticsearch 1.x
backend yet is backwards compatibility
* Added another child model of SearchTest with clashing field mapping
This checks that the namespacing of fields on child models is working properly (if it doesn't the update_index tests will fail)
* Added tests for get_model_root function
* fixup! Added tests for get_model_root function
* Docs updates for Elasticsearch 2 support
Also tweak examples to use elasticsearch2 backend by default
* Test against Elasticsearch 2 on travis
Django's standard behaviour is to preserve managers that are set on abstract
superclasses, so this allows us to eliminate the metaclass hackery.
Fixes#2933
It should be max and min value - not length. See [here](07c3ba84fb/wagtail/wagtailcore/blocks/field_block.py (L306)).
So this would work
`blocks.IntegerBlock(max_value=10, min_value=0)`
but this wouldn't do anything
`blocks.IntegerBlock(max_length=10, min_length=0)`
Update render and render_basic methods on Block to take a context kwarg
Update TableBlock to support passing extra context to render
Implement render_as_block on BoundBlock, StreamValue and StructValue.
Collectively, these are the objects encountered during template rendering which typically render
a block template when output inside {{ ... }} tags. Implementing render_as_block allows us to do
the same thing, but passing a template context as well.
Implement include_block tag
Support extra context vars on include_block via 'with foo=bar'
Support 'only' flag on include_block tag, to omit the parent context
Update StreamField documentation to cover the include_block tag
Rewrite 'BoundBlocks and values' docs based on the include_block tag
Add tests for blocks with legacy render / render_basic methods
Any bits of StreamField infrastructure that attempt to call render or render_basic
on a block with a 'context' kwarg, should (for now) also work on blocks that don't
accept the context kwarg, but output a RemovedInWagtail18Warning.
Explicitly test whether render / render_basic will accept a 'context' kwarg
This avoids unexpected behaviour when the method legitimately accepts a context
kwarg, but happens to throw an unrelated TypeError - in this situation, the final
output (or error diagnostics) will behave as if the context was never passed,
making debugging difficult. See https://github.com/torchbox/wagtail/pull/2786#discussion_r69563984
The `form_template` attribute was mentioned in passing in the docs, but was missing various things
to make it fully useful:
- context passed to form_template now includes 'prefix' and 'block_definition'
- context for the form is now populated in a separate overrideable `get_form_context` method
- full documentation and tests for form_template and get_form_context added
The individual `error_message` kwarg on RegexField is deprecated in Django 1.8
(and removed in Django 1.10), so it's appropriate for RegexBlock to follow the
same convention.
Most of the samples were already 4-space indented, but a few were using 2-space,
which is both inconsistent and, when it happened with Python code samples,
incompatible with PEP8.
Indexed.search_fields used to be a tuple. This is incorrect, and it
should have been a list. Changing it to be a list now would be a
backwards incompatible change, as people do
search_fields = Page.search_fields + (
SearchField('body')
)
Adding a tuple to the end of a list causes an error, so this would
cause all old code that used tuples to throw an error. This is not
great.
A new ThisShouldBeAList class, which subclasses list, has been added.
It additionally allows tuples to be added to it, as in the above
behaviour, but will raise a deprecation warning if someone does this.
Old code that uses tuples will continue to work, but raise a deprecation
warning.
See #2310
Generating links with `link text <./path/to/doc#anchor>`__ does not work for html.
It produces a link to `./path/to/doc#anchor` instead of `./path/to/doc.html#anchor`.
It would be tempting to add `.html` before `#` but would likely cause some more issues
when generating the documentation as pdf or epub.
References on the other hand will work regardless of the output format.
Previously, if a developer wanted to use a custom Manager on their Page
subclass, some fairly hacky hacks were required. Now, the `objects`
attribute is only overridden if it is a plain `Manager`. If it is
anything else, it is left alone. A system check has been added to ensure
that all `Page` managers inherit from `PageManager`
The `alt` attribute that was automatically generated as part of the
`{% image %}` tag could not be overridden. If template authors passed
their own `alt="..."` attribute in, two would be printed out instead
of the default one being overridden.
The relevant code has been refactored to build a dict of attributes,
allowing the default set to be overridden, and then printing them using
`flatatt`.
Fixes#1933
Karl Hobley