code: def is_real(arg):
      '''
      is_real(x) yields True if x is a non-complex numeric object and False otherwise.
  
      Note that is_real(i) will yield True for an integer or bool i; to check for floating-point
      representations of numbers, use is_array(x, numpy.floating) or similar.
      '''
      return (is_real(mag(arg)) if is_quantity(arg)       else
              True              if isinstance(arg, float) else
              is_npscalar(arg, 'real') or is_npvalue(arg, 'real')f is_real(arg):
      '''
      is_real(x) yields True if x is a non-complex numeric object and False otherwise.
  
      Note that is_real(i) will yield True for an integer or bool i; to check for floating-point
      representations of numbers, use is_array(x, numpy.floating) or similar.
      '''
      return (is_real(mag(arg)) if is_quantity(arg)       else
              True              if isinstance(arg, float) else
              is_npscalar(arg, 'real') or is_npvalue(arg, 'real'))
docs: is_real(x) yields True if x is a non-complex numeric object and False otherwise.
  
      Note that is_real(i) will yield True for an integer or bool i; to check for floating-point
      representations of numbers, use is_array(x, numpy.floating) or similar.