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34 lines
992 B
Python
34 lines
992 B
Python
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import re
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from haystack.constants import ID, DJANGO_CT, DJANGO_ID
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from haystack.utils.highlighting import Highlighter
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IDENTIFIER_REGEX = re.compile('^[\w\d_]+\.[\w\d_]+\.\d+$')
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def get_model_ct(model):
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return "%s.%s" % (model._meta.app_label, model._meta.module_name)
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def get_identifier(obj_or_string):
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"""
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Get an unique identifier for the object or a string representing the
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object.
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If not overridden, uses <app_label>.<object_name>.<pk>.
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"""
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if isinstance(obj_or_string, basestring):
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if not IDENTIFIER_REGEX.match(obj_or_string):
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raise AttributeError("Provided string '%s' is not a valid identifier." % obj_or_string)
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return obj_or_string
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return u"%s.%s.%s" % (obj_or_string._meta.app_label, obj_or_string._meta.module_name, obj_or_string._get_pk_val())
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def get_facet_field_name(fieldname):
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if fieldname in [ID, DJANGO_ID, DJANGO_CT]:
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return fieldname
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return "%s_exact" % fieldname
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