class_docstr: A canned bytes object.
class_docstr_tok: ["A","canned","bytes","object","."]
docstr: Initialize the can.
docstr_tok: ["Initialize","the","can","."]
code: def __init__(self, obj):
      """Initialize the can."""
      self.buffers = [obj]
  
imports: import typing
  import warnings
  import copy
  import pickle
  import sys
  from types import FunctionType
  from ipyparallel.serialize import codeutil
  from traitlets.log import get_logger
  from traitlets.utils.importstring import import_item
label_desc: Use image node_id 2 to create a new CannedBytes object from inherited base classes: CannedObject with example: obj = CannedBytes(obj)