def spans(self):
from whoosh.query.spans import Span
if self.supports("characters"):
return [Span(pos, startchar=startchar, endchar=endchar)
for pos, startchar, endchar in self.value_as("characters")]
elif self.supports("positions"):
return [Span(pos) for pos in self.value_as("positions")]
else:
raise Exception("Field does not support positions (%r)"
% self.term())
def spans(self):
"""Returns a list of :class:`~whoosh.query.spans.Span` objects for the
matches in this document. Raises an exception if the field being
searched does not store positions.
"""
from whoosh.query.spans import Span
if self.supports("characters"):
return [Span(pos, startchar=startchar, endchar=endchar)
for pos, startchar, endchar in self.value_as("characters")]
elif self.supports("positions"):
return [Span(pos) for pos in self.value_as("positions")]
else:
raise Exception("Field does not support spans")