class_docstr: A CoreAudio "extended audio file". Reads information and raw PCM
  audio data from any file that CoreAudio knows how to decode.
  
      >>> with ExtAudioFile('something.m4a') as f:
      >>>     print f.samplerate
      >>>     print f.channels
      >>>     print f.duration
      >>>     for block in f:
      >>>         do_something(block)
class_docstr_tok: ["A","CoreAudio","``","extended","audio","file","''",".","Reads","information","and","raw","PCM","audio","data","from","any","file","that","CoreAudio","knows","how","to","decode",".",">",">",">","with","ExtAudioFile","(","'something.m4a","'",")","as","f",":",">",">",">","print","f.samplerate",">",">",">","print","f.channels",">",">",">","print","f.duration",">",">",">","for","block","in","f",":",">",">",">","do_something","(","block",")"]
code: def __exit__(self, exc_type, exc_val, exc_tb):
      self.close()
      return False
  
imports: import copy
  import ctypes
  import ctypes.util
  import os
  import sys
  from .exceptions import DecodeError
  from .base import AudioFile
label_desc: Use image node_id 14 for calling the ExtAudioFile obj's underlying member method code with example usage: obj.__exit__(exc_type, exc_val, exc_tb) and returns: False