56 lines
2 KiB
Python
56 lines
2 KiB
Python
|
from django.apps import AppConfig
|
||
|
|
from django.core.checks import Tags, Warning, register
|
||
|
|
from django.db import connection
|
||
|
|
from django.utils.translation import gettext_lazy as _
|
||
|
|
|
||
|
|
from wagtail.search.signal_handlers import register_signal_handlers
|
||
|
|
|
||
|
|
from . import checks # NOQA: F401
|
||
|
|
|
||
|
|
|
||
|
|
class WagtailSearchAppConfig(AppConfig):
|
||
|
|
name = "wagtail.search"
|
||
|
|
label = "wagtailsearch"
|
||
|
|
verbose_name = _("Wagtail search")
|
||
|
|
default_auto_field = "django.db.models.AutoField"
|
||
|
|
|
||
|
|
def ready(self):
|
||
|
|
register_signal_handlers()
|
||
|
|
|
||
|
|
if connection.vendor == "postgresql":
|
||
|
|
# Only PostgreSQL has support for tsvector weights
|
||
|
|
from wagtail.search.backends.database.postgres.weights import set_weights
|
||
|
|
|
||
|
|
set_weights()
|
||
|
|
|
||
|
|
from wagtail.search.models import IndexEntry
|
||
|
|
|
||
|
|
IndexEntry.add_generic_relations()
|
||
|
|
|
||
|
|
@register(Tags.compatibility, Tags.database)
|
||
|
|
def check_if_sqlite_version_is_supported(app_configs, **kwargs):
|
||
|
|
if connection.vendor == "sqlite":
|
||
|
|
import sqlite3
|
||
|
|
|
||
|
|
from wagtail.search.backends.database.sqlite.utils import fts5_available
|
||
|
|
|
||
|
|
if sqlite3.sqlite_version_info < (3, 19, 0):
|
||
|
|
return [
|
||
|
|
Warning(
|
||
|
|
"Your SQLite version is older than 3.19.0. A fallback search backend will be used instead.",
|
||
|
|
hint="Upgrade your SQLite version to at least 3.19.0",
|
||
|
|
id="wagtailsearch.W002",
|
||
|
|
obj=WagtailSearchAppConfig,
|
||
|
|
)
|
||
|
|
]
|
||
|
|
elif not fts5_available():
|
||
|
|
return [
|
||
|
|
Warning(
|
||
|
|
"Your SQLite installation is missing the fts5 extension. A fallback search backend will be used instead.",
|
||
|
|
hint="Upgrade your SQLite installation to a version with fts5 enabled",
|
||
|
|
id="wagtailsearch.W003",
|
||
|
|
obj=WagtailSearchAppConfig,
|
||
|
|
)
|
||
|
|
]
|
||
|
|
return []
|