code: def enter(self, node, key, parent, path, ancestors):
      method = self._get_enter_handler(type(node))
      if method:
          return method(self, node, key, parent, path, ancestors)
  
imports: from copy import copy
  from .None import ast
  from .visitor_meta import QUERY_DOCUMENT_KEYS, VisitorMeta
label_desc: Use image node_id 1 for calling the Visitor obj's underlying member method code with example usage: obj.enter(node, key, parent, path, ancestors) and returns: method