old_contents: """Set a random seed."""
  
  __copyright__ = "Copyright (C) 2015-present, DV Klopfenstein, Haibao Tang. All rights reserved."
  __author__ = "DV Klopfenstein"
  
  import sys
  import numpy as np
  
  
  class RandomSeed32:
      """Manage a random seed."""
  
      def __init__(self, seed=None):
          self.max_val = int("0xffffffff", 0)
          self.seed = self._init_seed(seed)
  
      def _init_seed(self, seed):
          """Use user-specified random seed or randomly pick one."""
          # None -> Create seed
          clsname = self.__class__.__name__
          if seed is None:
              seed = np.random.randint(self.max_val)
              sys.stdout.write("  RANDOM SEED({S}) CREATED BY {CLASS}\n".format(
                  S=self.get_seed_str(seed), CLASS=clsname))
          # Set seed
          np.random.seed(seed)
          sys.stdout.write("  RANDOM SEED({S}) STORED IN {CLASS}\n".format(
              S=self.get_seed_str(seed), CLASS=clsname))
          return seed
  
      def prt(self, prt=sys.stdout):
          """Print object's random seed."""
          self.prt_seed(self.seed, prt)
  
      def prt_seed(self, seed, prt=sys.stdout):
          """Print given random seed."""
          prt.write("  RANDOM SEED = {SEED}\n".format(SEED=self.get_seed_str(seed)))
  
      @staticmethod
      def get_seed_str(seed):
          """Print given random seed."""
          return "0x{S:08x} = {S:,}".format(S=seed)
  
  
  # Copyright (C) 2015-present, DV Klopfenstein, Haibao Tang. All rights reserved.
  
new_contents: """Set a random seed."""
  
  __copyright__ = "Copyright (C) 2015-present, DV Klopfenstein, Haibao Tang. All rights reserved."
  __author__ = "DV Klopfenstein"
  
  import sys
  import numpy as np
  
  
  class RandomSeed32:
      """Manage a random seed."""
  
      def __init__(self, seed=None):
          self.max_val = int("0xffffffff", 0)
          self.seed = self._init_seed(seed)
  
      def _init_seed(self, seed):
          """Use user-specified random seed or randomly pick one."""
          # None -> Create seed
          clsname = self.__class__.__name__
          if seed is None:
              seed = np.random.randint(self.max_val)
              sys.stdout.write("  RANDOM SEED({S}) CREATED BY {CLASS}\n".format(
                  S=self.get_seed_str(seed), CLASS=clsname))
          # Set seed
          np.random.seed(seed)
          sys.stdout.write("  RANDOM SEED({S}) STORED IN {CLASS}\n".format(
              S=self.get_seed_str(seed), CLASS=clsname))
          return seed
  
      def prt(self, prt=sys.stdout):
          """Print object's random seed."""
          self.prt_seed(self.seed, prt)
  
      def prt_seed(self, seed, prt=sys.stdout):
          """Print given random seed."""
          prt.write("  RANDOM SEED = {SEED}\n".format(SEED=self.get_seed_str(seed)))
  
      @staticmethod
      def get_seed_str(seed):
          """Print given random seed."""
          return "0x{S:08x} = {S:,}".format(S=seed)
  
      def get_seed_hexstr(self):
          """Return a string representing the random seed in hex format"""
          return '0x{S:08x}'.format(S=self.seed)
  
  
  # Copyright (C) 2015-present, DV Klopfenstein, Haibao Tang. All rights reserved.
  
subject: Add new fnc to get hex seed to be used to name log files