class_docstr: Scale labels (incl. caption & title) for the plot
class_docstr_tok: ["Scale","labels","(","incl",".","caption","&","title",")","for","the","plot"]
docstr: Return an iterator of (field, value) pairs of none None values
docstr_tok: ["Return","an","iterator","of","(","field",",","value",")","pairs","of","none","None","values"]
code: def iter_set_fields(self) -> Iterator[tuple[str, str]]:
      """
      Return an iterator of (field, value) pairs of none None values
      """
      return ((k, v) for k, v in self.iterfields() if v is not None)
  
imports: from __future__ import annotations
  import typing
  from copy import copy
  from dataclasses import dataclass, fields
label_desc: Use image node_id 4 for calling the labels_view obj's underlying member method code with example usage: obj.iter_set_fields() and returns: unknown