def __init__(self, fieldname, start, end, startexcl=False, endexcl=False, boost=1.0):
        
        self.fieldname = fieldname
        self.start = start
        self.end = end
        self.startexcl = startexcl
        self.endexcl = endexcl
        self.boost = boost
:param fieldname: The name of the field to search.
dataset/ETHPy150Open dokipen/whoosh/src/whoosh/query.py/TermRange.__init__