class_docstr: FastMachine is a deterministic machine represented in a way that
  allows fast scanning.
code: def dump_state(self, state, file):
      # Header
      file.write("   State %d:\n" % state["number"])
      # Transitions
      self.dump_transitions(state, file)
      # Action
      action = state["action"]
      if action is not None:
          file.write("      %s\n" % action)
  
imports: from __future__ import absolute_import
  import sys
  from .Transitions import TransitionMap
label_desc: Use image node_id 8 for calling the FastMachine obj's underlying member method code with example usage: obj.dump_state(state, file) without return types