(self)
Returns True if this results object already knows the exact number
        of matching documents.
Returns True if this results object already knows the exact number
        of matching documents.
Returns True if this results object already knows the exact number of matching documents .
def has_exact_length(self):
        """Returns True if this results object already knows the exact number
        of matching documents.
        """

        if self.collector:
            return self.collector.computes_count()
        else:
            return self._total is not None
def has_exact_length ( self ) : if self . collector : return self . collector . computes_count ( ) else : return self . _total is not None