def query(self, seqid, start, end, strict=True):
return sorted([<EOL>intvl.data for intvl in self[seqid].search(start, end, strict)<EOL>])<EOL>
Query the index for features in the specified range.

:param seqid: ID of the sequence to query
:param start: start of the query interval
:param end: end of the query interval
:param strict: indicates whether query is strict containment or overlap
               (:code:`True` and :code:`False`, respectively)