code: def __init__(self, addr, binary):
      super(DarwinSymbolizer, self).__init__()
      self.binary = binary
      # Guess which arch we're running. 10 = len('0x') + 8 hex digits.
      if len(addr) > 10:
          self.arch = "x86_64"
      else:
          self.arch = "i386"
      self.vmaddr = None
      self.pipe = None
  
imports: import bisect
  import os
  import re
  import subprocess
  import sys
label_desc: Use image node_id 1 to create a new DarwinSymbolizer object from inherited base classes: Symbolizer with example: obj = DarwinSymbolizer(addr, binary)