class_docstr: ErrorTrees make it easier to check which validations failed.
class_docstr_tok: ["ErrorTrees","make","it","easier","to","check","which","validations","failed","."]
docstr: Return the `total_errors`.
docstr_tok: ["Return","the","`","total_errors","`","."]
code: def __len__(self):
      """
      Return the `total_errors`.
      """
      return self.total_errors
  
imports: from collections import defaultdict, deque
  import itertools
  import pprint
  import textwrap
  import attr
  from jsonschema import _utils
  from jsonschema.compat import PY3, iteritems
label_desc: Use image node_id 6 for calling the ErrorTree obj's underlying member method code with example usage: obj.__len__() and returns: self