class_docstr: Base class for defining how to parse xml-based image snippets.
  
  Image-specific parsers should define:
      StartElementHandler
      EndElementHandler
      CharacterDataHandler
class_docstr_tok: ["Base","class","for","defining","how","to","parse","xml-based","image","snippets",".","Image-specific","parsers","should","define",":","StartElementHandler","EndElementHandler","CharacterDataHandler"]
code: def EndElementHandler(self, name):
      raise NotImplementedError
  
file_path: nibabel/nibabel/xmlutils.py
imports: from io import BytesIO
  from xml.etree.ElementTree import Element, SubElement, tostring
  from xml.parsers.expat import ParserCreate
  from .filebasedimages import FileBasedHeader
label_desc: Use image node_id 5 for calling the XmlParser obj's underlying member method code with example usage: obj.EndElementHandler(name) without return types