parameters: (self)
return_statement: return not self._is_special
docstring: Return True if self is finite; otherwise return False.
  
          A Decimal instance is considered finite if it is neither
          infinite nor a NaN.
docstring_summary: Return True if self is finite; otherwise return False.
docstring_tokens: Return True if self is finite ; otherwise return False .
function: def is_finite(self):
          """Return True if self is finite; otherwise return False.
  
          A Decimal instance is considered finite if it is neither
          infinite nor a NaN.
          """
          return not self._is_special
function_tokens: def is_finite ( self ) : return not self . _is_special