class_docstr: Path to a proto field, from the root of the proto object.
class_docstr_tok: ["Path","to","a","proto","field",",","from","the","root","of","the","proto","object","."]
code: def __getitem__(self, item):
      return self._path.__getitem__(item)
  
imports: import deepdiff
  from google.protobuf import json_format
label_desc: Use image node_id 6 for calling the ProtoPath obj's underlying member method code with example usage: obj.__getitem__(item) and returns: self