class_docstr: Dictionary that remembers insertion order
class_docstr_tok: ["Dictionary","that","remembers","insertion","order"]
docstr: OD.fromkeys(S[, v]) -> New ordered dictionary with keys from S.
  If not specified, the value defaults to None.
docstr_tok: ["OD.fromkeys","(","S","[",",","v","]",")","-",">","New","ordered","dictionary","with","keys","from","S.","If","not","specified",",","the","value","defaults","to","None","."]
code: def fromkeys(cls, iterable, value=None):
      """OD.fromkeys(S[, v]) -> New ordered dictionary with keys from S.
      If not specified, the value defaults to None.
  
      """
      self = cls()
      for key in iterable:
          self[key] = value
      return self
  
imports: from _functools import partial, reduce
  from collections import MutableMapping, namedtuple
  from .reprlib32 import recursive_repr
  from weakref import proxy
  import sys
label_desc: Use image node_id 15 for calling the OrderedDict obj's underlying member method code with example usage: obj.fromkeys(cls, iterable, value) and returns: self