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from django.apps import apps
import haystack
from haystack.signals import RealtimeSignalProcessor
from ..utils import check_solr
_old_sp = None
def setup():
check_solr()
global _old_sp
config = apps.get_app_config("haystack")
_old_sp = config.signal_processor
config.signal_processor = RealtimeSignalProcessor(
haystack.connections, haystack.connection_router
)
def teardown():
config = apps.get_app_config("haystack")
config.signal_processor.teardown()
config.signal_processor = _old_sp
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