def to_fahrenheit(self) -> Self: """Return a new Temperature object converted to Fahrenheit scale.""" fahrenheit_val = (self.celsius * 9/5) + 32 # Using Self as return type (Python 3.11+) return Temperature((fahrenheit_val - 32) * 5/9) # Just for demo, normally store in F
def demonstrate_exception_groups(): """Python 3.11 introduced ExceptionGroup and except*.""" def fail_with_errors(): errors = [] for i in range(3): try: if i == 0: raise ValueError("Bad value") elif i == 1: raise TypeError("Wrong type") else: raise ZeroDivisionError("Divide by zero") except Exception as e: errors.append(e) if errors: raise ExceptionGroup("Multiple failures", errors) python 11.9
def __repr__(self) -> str: return f"Temperature({self.celsius}°C)" def to_fahrenheit(self) ->
Python 3.11.9 represents the peak of stability for the 3.11 series, which was famous for its over Python 3.10. errors) def __repr__(self) ->