class_docstr: Union operation (OR operation) between several grammars. You don't
  initialize this yourself, but it's a result of a "Grammar1 | Grammar2"
  operation.
class_docstr_tok: ["Union","operation","(","OR","operation",")","between","several","grammars",".","You","don't","initialize","this","yourself",",","but","it","'s","a","result","of","a","``","Grammar1","|","Grammar2","''","operation","."]
code: def __init__(self, children):
      self.children = children
  
imports: from __future__ import unicode_literals
  import re
label_desc: Use image node_id 1 to create a new Any object from inherited base classes: Node with example: obj = Any(children)