class_docstr: Save DOT source lines to file.
class_docstr_tok: ["Save","DOT","source","lines","to","file","."]
docstr: The target path for saving the DOT source file.
docstr_tok: ["The","target","path","for","saving","the","DOT","source","file","."]
code: def filepath(self) -> str:
      """The target path for saving the DOT source file."""
      return os.path.join(self.directory, self.filename)
  
file_path: graphviz/graphviz/saving.py
imports: import logging
  import os
  import typing
  from .None import _defaults
  from .None import _tools
  from .None import base
  from .None import encoding
label_desc: Use image node_id 3 for calling the Save obj's underlying member method code with example usage: obj.filepath() and returns: os