original_docstring: Return True if value is really numeric (int, float, whatever).
  
      >>> is_numeric(+53.4)
      True
      >>> is_numeric('53.4')
      False
      
docstring: Return True if value is really numeric (int, float, whatever).
docstring_tokens: Return True if value is really numeric ( int float whatever ) .
code: def is_numeric(value):
      """Return True if value is really numeric (int, float, whatever).
  
      >>> is_numeric(+53.4)
      True
      >>> is_numeric('53.4')
      False
      """
      return isinstance(value, numbers.Number)
code_tokens: def is_numeric ( value ) : return isinstance ( value , numbers . Number )
short_docstring: Return True if value is really numeric (int, float, whatever).
short_docstring_tokens: Return True if value is really numeric ( int float whatever ) .
comment: """Return True if value is really numeric (int, float, whatever).
  
      >>> is_numeric(+53.4)
      True
      >>> is_numeric('53.4')
      False
      """