code: def __init__(self, child):
      self.child = child
  
imports: from __future__ import division
  from array import array
  from whoosh import matching
  from whoosh.compat import text_type, u
  from whoosh.query import qcore
label_desc: Use image node_id 1 to create a new WrappingQuery object from inherited base classes: qcore with example: obj = WrappingQuery(child)