class_docstr: Base format class for Pillow formats.
class_docstr_tok: ["Base","format","class","for","Pillow","formats","."]
code: def _can_read(self, request):
      Image = self._init_pillow()
      if self.plugin_id in Image.OPEN:
          factory, accept = Image.OPEN[self.plugin_id]
          if accept:
              if request.firstbytes and accept(request.firstbytes):
                  return True
  
imports: import logging
  import threading
  import numpy
  from ..core import Format, image_as_uint
  from ..core.request import URI_FILE, URI_BYTES
  from .pillowmulti import GIFFormat, TIFFFormat
label_desc: Use image node_id 4 for calling the PillowFormat obj's underlying member method code with example usage: obj._can_read(request) and returns: True