36 lines
1.6 KiB
Python
36 lines
1.6 KiB
Python
from django.apps import AppConfig
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from django.db import connections
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from django.db.backends.signals import connection_created
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from django.db.models import CharField, TextField
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from django.utils.translation import gettext_lazy as _
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from .lookups import SearchLookup, TrigramSimilar, Unaccent
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from .signals import register_type_handlers
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class PostgresConfig(AppConfig):
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name = 'django.contrib.postgres'
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verbose_name = _('PostgreSQL extensions')
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def ready(self):
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# Connections may already exist before we are called.
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for conn in connections.all():
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if conn.vendor == 'postgresql':
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conn.introspection.data_types_reverse.update({
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3802: 'django.contrib.postgres.fields.JSONField',
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3904: 'django.contrib.postgres.fields.IntegerRangeField',
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3906: 'django.contrib.postgres.fields.FloatRangeField',
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3910: 'django.contrib.postgres.fields.DateTimeRangeField',
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3912: 'django.contrib.postgres.fields.DateRangeField',
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3926: 'django.contrib.postgres.fields.BigIntegerRangeField',
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})
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if conn.connection is not None:
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register_type_handlers(conn)
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connection_created.connect(register_type_handlers)
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CharField.register_lookup(Unaccent)
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TextField.register_lookup(Unaccent)
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CharField.register_lookup(SearchLookup)
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TextField.register_lookup(SearchLookup)
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CharField.register_lookup(TrigramSimilar)
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TextField.register_lookup(TrigramSimilar)
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