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Add unaccent to SearchFilter #9385

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Add unaccent to SearchFilter #9385

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2 changes: 2 additions & 0 deletions docs/api-guide/filtering.md
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Original file line number Diff line number Diff line change
Expand Up @@ -230,6 +230,7 @@ The search behavior may be specified by prefixing field names in `search_fields`
| `$` | `iregex` | Regex search. |
| `@` | `search` | Full-text search (Currently only supported Django's [PostgreSQL backend][postgres-search]). |
| None | `icontains` | Contains search (Default). |
| `&` | `unaccent` | Accent-insensitive search. (Currently only supported Django's [PostgreSQL backend][postgres-lookups]). |

For example:

Expand Down Expand Up @@ -370,3 +371,4 @@ The [djangorestframework-word-filter][django-rest-framework-word-search-filter]
[HStoreField]: https://docs.djangoproject.com/en/stable/ref/contrib/postgres/fields/#hstorefield
[JSONField]: https://docs.djangoproject.com/en/stable/ref/models/fields/#django.db.models.JSONField
[postgres-search]: https://docs.djangoproject.com/en/stable/ref/contrib/postgres/search/
[postgres-lookups]: https://docs.djangoproject.com/en/stable/ref/contrib/postgres/lookups/#unaccent
1 change: 1 addition & 0 deletions rest_framework/filters.py
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Expand Up @@ -68,6 +68,7 @@ class SearchFilter(BaseFilterBackend):
'=': 'iexact',
'@': 'search',
'$': 'iregex',
'&': 'unaccent',
}
search_title = _('Search')
search_description = _('A search term.')
Expand Down