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from haystack.query import EmptySearchQuerySet, SearchQuerySet
class SearchIndexManager:
def __init__(self, using=None):
super().__init__()
self.using = using
def get_search_queryset(self):
"""Returns a new SearchQuerySet object. Subclasses can override this method
to easily customize the behavior of the Manager.
"""
return SearchQuerySet(using=self.using)
def get_empty_query_set(self):
return EmptySearchQuerySet(using=self.using)
def all(self): # noqa A003
return self.get_search_queryset()
def none(self):
return self.get_empty_query_set()
def filter(self, *args, **kwargs): # noqa A003
return self.get_search_queryset().filter(*args, **kwargs)
def exclude(self, *args, **kwargs):
return self.get_search_queryset().exclude(*args, **kwargs)
def filter_and(self, *args, **kwargs):
return self.get_search_queryset().filter_and(*args, **kwargs)
def filter_or(self, *args, **kwargs):
return self.get_search_queryset().filter_or(*args, **kwargs)
def order_by(self, *args):
return self.get_search_queryset().order_by(*args)
def highlight(self):
return self.get_search_queryset().highlight()
def boost(self, term, boost):
return self.get_search_queryset().boost(term, boost)
def facet(self, field):
return self.get_search_queryset().facet(field)
def within(self, field, point_1, point_2):
return self.get_search_queryset().within(field, point_1, point_2)
def dwithin(self, field, point, distance):
return self.get_search_queryset().dwithin(field, point, distance)
def distance(self, field, point):
return self.get_search_queryset().distance(field, point)
def date_facet(self, field, start_date, end_date, gap_by, gap_amount=1):
return self.get_search_queryset().date_facet(
field, start_date, end_date, gap_by, gap_amount=1
)
def query_facet(self, field, query):
return self.get_search_queryset().query_facet(field, query)
def narrow(self, query):
return self.get_search_queryset().narrow(query)
def raw_search(self, query_string, **kwargs):
return self.get_search_queryset().raw_search(query_string, **kwargs)
def load_all(self):
return self.get_search_queryset().load_all()
def auto_query(self, query_string, fieldname="content"):
return self.get_search_queryset().auto_query(query_string, fieldname=fieldname)
def autocomplete(self, **kwargs):
return self.get_search_queryset().autocomplete(**kwargs)
def using(self, connection_name):
return self.get_search_queryset().using(connection_name)
def count(self):
return self.get_search_queryset().count()
def best_match(self):
return self.get_search_queryset().best_match()
def latest(self, date_field):
return self.get_search_queryset().latest(date_field)
def more_like_this(self, model_instance):
return self.get_search_queryset().more_like_this(model_instance)
def facet_counts(self):
return self.get_search_queryset().facet_counts()
def spelling_suggestion(self, preferred_query=None):
return self.get_search_queryset().spelling_suggestion(preferred_query=None)
def values(self, *fields):
return self.get_search_queryset().values(*fields)
def values_list(self, *fields, **kwargs):
return self.get_search_queryset().values_list(*fields, **kwargs)
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