docstr: HEADER_MODE
  A stream backed corpus view specialized for use with
  header.xml files in NKJP corpus.
docstr_tok: ["HEADER_MODE","A","stream","backed","corpus","view","specialized","for","use","with","header.xml","files","in","NKJP","corpus","."]
code: def __init__(self, filename, **kwargs):
      """
      HEADER_MODE
      A stream backed corpus view specialized for use with
      header.xml files in NKJP corpus.
      """
      self.tagspec = ".*/sourceDesc$"
      XMLCorpusView.__init__(
          self, filename + "header.xml", self.tagspec
      )
  
imports: import functools
  import os
  import re
  import tempfile
  from nltk.corpus.reader.util import concat
  from nltk.corpus.reader.xmldocs import XMLCorpusReader, XMLCorpusView
label_desc: Use image node_id 1 to create a new NKJPCorpus_Header_View object from inherited base classes: XMLCorpusView with example: obj = NKJPCorpus_Header_View(filename)