class_docstr: A HandlerMixing class
  
  This class offers some basic functionality for the Handlers.
docstr: Helper method to automatically generate a dict of strategies
docstr_tok: ["Helper","method","to","automatically","generate","a","dict","of","strategies"]
code: def _get_all_strategies(self):
      """Helper method to automatically generate a dict of strategies"""
      return {
          k: v
          for k, v in inspect.getmembers(
              self, predicate=inspect.isroutine
          )
          if not k.startswith(("__", "_"))
      }
  
imports: import inspect
  import logging
  import numpy
  import math
  from copy import copy
  from ..utils.reporter import Reporter
label_desc: Use image node_id 3 for calling the HandlerMixin obj's underlying member method code with example usage: obj._get_all_strategies() and returns: unknown