def __init__(self, tag_pattern, descr):
        self._pattern = tag_pattern
        regexp = re.compile('(?P<chink>%s)%s' %
                            (tag_pattern2re_pattern(tag_pattern),
                             ChunkString.IN_CHUNK_PATTERN))
        RegexpChunkRule.__init__(self, regexp, '}\g<chink>{', descr)
REST controller for options.s3json lookups
dataset/ETHPy150Open nltk/nltk/nltk/chunk/regexp.py/ChinkRule.__init__--crossover with--dataset/ETHPy150Open sahana/eden/controllers/org.py/group_person