class_docstr: Base class for Lytro format.
  The subclasses LytroLfrFormat, LytroLfpFormat, LytroIllumRawFormat and
  LytroF01RawFormat implement the Lytro-LFR, Lytro-LFP and Lytro-RAW format
  for the Illum and original F01 camera respectively.
  Writing is not supported.
class_docstr_tok: ["Base","class","for","Lytro","format",".","The","subclasses","LytroLfrFormat",",","LytroLfpFormat",",","LytroIllumRawFormat","and","LytroF01RawFormat","implement","the","Lytro-LFR",",","Lytro-LFP","and","Lytro-RAW","format","for","the","Illum","and","original","F01","camera","respectively",".","Writing","is","not","supported","."]
code: def _can_write(self, request):
      # Writing of Lytro files is not supported
      return False
  
imports: import os
  import json
  import struct
  import logging
  import numpy
  from ..core import Format
  from ..v2 import imread
label_desc: Use image node_id 1 for calling the LytroFormat obj's underlying member method code with example usage: obj._can_write(request) and returns: False