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Wrapper around elasticsearch-dsl-py for django models

Project description

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Django Elasticsearch DSL is a package that allows indexing of django models in elasticsearch. It is built as a thin wrapper around elasticsearch-dsl-py so you can use all the features developed by the elasticsearch-dsl-py team.

You can view the full documentation at https://django-elasticsearch-dsl.readthedocs.io

Features

  • Based on elasticsearch-dsl-py so you can make queries with the Search class.

  • Django signal receivers on save and delete for keeping Elasticsearch in sync.

  • Management commands for creating, deleting, rebuilding and populating indices.

  • Elasticsearch auto mapping from django models fields.

  • Complex field type support (ObjectField, NestedField).

  • Index fast using parallel indexing.

  • Requirements

    • Django >= 1.11
    • Python 2.7, 3.5, 3.6, 3.7, 3.8

Elasticsearch Compatibility: The library is compatible with all Elasticsearch versions since 5.x but you have to use a matching major version:

  • For Elasticsearch 7.0 and later, use the major version 7 (7.x.y) of the library.
  • For Elasticsearch 6.0 and later, use the major version 6 (6.x.y) of the library.
  • For Elasticsearch 5.0 and later, use the major version 0.5 (0.5.x) of the library.
# Elasticsearch 7.x
elasticsearch-dsl>=7.0.0,<8.0.0

# Elasticsearch 6.x
elasticsearch-dsl>=6.0.0,<7.0.0

# Elasticsearch 5.x
elasticsearch-dsl>=0.5.1,<6.0.0

History

7.1.4 (2020-07-05)

  • Configure Elasticsearch _id dynamically from document (#272)
  • Use chain.from_iterable in for performance improvement (#278)
  • Handle case where SimpleLazyObject being treated as an Iterable (#255)
  • Camelcase default value in management command (#254)
  • Various updates and fixup in docs (#250, #276)
  • Start testing against Python 3.8 (#266)

7.1.1 (2019-12-26)

  • Adding detailed documentation and published to Read The Docs #222
  • Resolve name resolution while delete, create index (#228)
  • Added support for Django 3.0. (#230)
  • Removing old Elasticsearc compatibility (#219)
  • Drop StringField in favor of TextField.

7.1.0 (2019-10-29)

  • Support for Django DecimalField #141
  • Indexing speedup by using parallel indexing. #213. Now you can pass –parallel or set ELASTICSEARCH_DSL_PARALLEL in your settings to get indexing speed boost while indexing through management command.
  • Fixing name resolution in management command #206
  • Small documentation fixes. #196

7.0.0 (2019-08-11)

  • Support Elasticsearch 7.0 (See PR #176)
  • Added order by to paginate queryset properly (See PR #153)
  • Remove standard token filter from README.md and test files
  • Various documentation fixes

6.4.2 (2019-07-26)

  • Fix document importing path
  • Update readme

6.4.1 (2019-06-14)

  • The DocType import has changed to Document

6.4.0 (2019-06-01)

  • Support elasticsearch-dsl>6.3.0
  • Class Meta has changed to class Django (See PR #136)
  • Add register_document decorator to register a document (See PR #136)
  • Additional Bug fixing and others

0.5.1 (2018-11-07)

  • Limit elastsearch-dsl to supported versions

0.5.0 (2018-04-22)

  • Add Support for Elasticsearch 6 thanks to HansAdema

Breaking Change:

Django string fields now point to ES text field by default. Nothing should change for ES 2.X but if you are using ES 5.X, you may need to rebuild and/or update some of your documents.

0.4.5 (2018-04-22)

  • Fix prepare with related models when deleted (See PR #99)
  • Fix unwanted calls to get_instances_from_related
  • Fix for empty ArrayField (CBinyenya)
  • Fix nested OneToOneField when related object doesn’t exist (CBinyenya)
  • Update elasticsearch-dsl minimal version

0.4.4 (2017-12-13)

  • Fix to_queryset with es 5.0/5.1

0.4.3 (2017-12-12)

  • Fix syncing of related objects when deleted
  • Add django 2.0 support

0.4.2 (2017-11-27)

  • Convert lazy string to string before serialization
  • Readme update (arielpontes)

0.4.1 (2017-10-17)

  • Update example app with get_instances_from_related
  • Typo/grammar fixes

0.4.0 (2017-10-07)

  • Add a method on the Search class to return a django queryset from an es result
  • Add a queryset_pagination option to DocType.Meta for allow the pagination of big django querysets during the index populating
  • Remove the call to iterator method for the django queryset
  • Fix DocType inheritance. The DocType is store in the registry as a class and not anymore as an instance

0.3.0 (2017-10-01)

  • Add support for resynching ES documents if related models are updated (HansAdema)
  • Better management for django FileField and ImageField
  • Fix some errors in the doc (barseghyanartur, diwu1989)

0.2.0 (2017-07-02)

  • Replace simple model signals with easier to customise signal processors (barseghyanartur)
  • Add options to disable automatic index refreshes (HansAdema)
  • Support defining DocType indexes through Meta class (HansAdema)
  • Add option to set default Index settings through Django config (HansAdema)

0.1.0 (2017-05-26)

  • First release on PyPI.

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