U _k@sdZddlZdddZdS)zB Conversion functions that operate on :class:`FeatureDB` classes. NexonIDcsttjr|t|j|dd}dd|D}fdd|D}jjdjj |dgdj j jjd t |d tt|d tt|g }d tt|d S) ay Given a top-level feature (e.g., transcript), construct a BED12 entry Parameters ---------- f : Feature object or string This is the top-level feature represented by one BED12 line. For a canonical GFF or GTF, this will generally be a transcript. db : a FeatureDB object This is need to get the children for the feature child_type : str Featuretypes that will be represented by the BED12 "blocks". Typically "exon". name_field : str Attribute to be used in the "name" field of the BED12 entry. Usually "ID" for GFF; "transcript_id" for GTF. start)Z featuretypeZorder_bycSsg|] }t|qS)len.0irr/lib/python3.8/site-packages/gffutils/convert.py szto_bed12..csg|]}|jjqSr)rrfrr r s.rz0,0,0,  ) isinstancesixZ string_typeslistchildrenZchromrstopZ attributesgetZscoreZstrandrjoinmapstr)r ZdbZ child_typeZ name_fieldrZsizesZstartsZfieldsrr r to_bed12s& r)rr)__doc__rrrrrr s