class_docstr: Assemble a byte string or char value.
      
class_docstr_tok: ["Assemble","a","byte","string","or","char","value","."]
code: def getchar(self):
      # this *must* return a byte string!
      return self.getstring()
  
imports: from __future__ import absolute_import
  import re
  import sys
label_desc: Use image node_id 6 for calling the BytesLiteralBuilder obj's underlying member method code with example usage: obj.getchar() and returns: self