def _pretty_frame_relation_type(freltyp):
    outstr = "<frame relation type ({0.ID}): {0.superFrameName} -- {0.name} -> {0.subFrameName}>".format(freltyp)
    return outstr
Helper function for pretty-printing a frame relation type.
dataset/ETHPy150Open nltk/nltk/nltk/corpus/reader/framenet.py/_pretty_frame_relation_type