code: def _find_pg_binary(util):
      '''
      ... versionadded::  2016.3.2
  
      Helper function to locate various psql related binaries
      '''
      pg_bin_dir = __salt__['config.option']('postgres.bins_dir')
      util_bin = salt.utils.path.which(util)
      if not util_bin:
          if pg_bin_dir:
              return salt.utils.path.which(os.path.join(pg_bin_dir, util))
      else:
          return util_bif _find_pg_binary(util):
      '''
      ... versionadded::  2016.3.2
  
      Helper function to locate various psql related binaries
      '''
      pg_bin_dir = __salt__['config.option']('postgres.bins_dir')
      util_bin = salt.utils.path.which(util)
      if not util_bin:
          if pg_bin_dir:
              return salt.utils.path.which(os.path.join(pg_bin_dir, util))
      else:
          return util_bin
docs: ... versionadded::  2016.3.2
  
      Helper function to locate various psql related binaries