class_docstr: Excludes any documents that match the subquery.
  
  >>> # Match documents that contain 'render' but not 'texture'
  >>> And([Term("content", u"render"),
  ...      Not(Term("content", u"texture"))])
  >>> # You can also do this
  >>> Term("content", u"render") - Term("content", u"texture")
class_docstr_tok: ["Excludes","any","documents","that","match","the","subquery",".",">",">",">","#","Match","documents","that","contain","'render","'","but","not","'texture'",">",">",">","And","(","[","Term","(","``","content","''",",","u","''","render","''",")",",","...","Not","(","Term","(","``","content","''",",","u","''","texture","''",")",")","]",")",">",">",">","#","You","can","also","do","this",">",">",">","Term","(","``","content","''",",","u","''","render","''",")","-","Term","(","``","content","''",",","u","''","texture","''",")"]
docstr: :param query: A :class:`Query` object. The results of this query
      are *excluded* from the parent query.
  :param boost: Boost is meaningless for excluded documents but this
      keyword argument is accepted for the sake of a consistent
      interface.
docstr_tok: [":","param","query",":","A",":","class",":","`","Query","`","object",".","The","results","of","this","query","are","*","excluded","*","from","the","parent","query",".",":","param","boost",":","Boost","is","meaningless","for","excluded","documents","but","this","keyword","argument","is","accepted","for","the","sake","of","a","consistent","interface","."]
code: def __init__(self, query, boost=1.0):
      """
      :param query: A :class:`Query` object. The results of this query
          are *excluded* from the parent query.
      :param boost: Boost is meaningless for excluded documents but this
          keyword argument is accepted for the sake of a consistent
          interface.
      """
  
      self.query = query
      self.boost = boost
  
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 Not object from inherited base classes: qcore with example: obj = Not(query, boost)