class_docstr: Defines common attributes and functions for workflows and nodes.
  
  Implements the more general view of a task.
class_docstr_tok: ["Defines","common","attributes","and","functions","for","workflows","and","nodes",".","Implements","the","more","general","view","of","a","task","."]
docstr: Convert to string.
docstr_tok: ["Convert","to","string","."]
code: def __str__(self):
      """Convert to string."""
      return self.fullname
  
imports: from copy import deepcopy
  import re
  import numpy
  from ...None import config
  from ...interfaces.base import DynamicTraitedSpec
  from ...utils.filemanip import loadpkl, savepkl
label_desc: Use image node_id 11 for calling the EngineBase obj's underlying member method code with example usage: obj.__str__() and returns: self