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examples/exception.py
41 строка
919 B
Will McGugan
update black
14 фев 2022, 13:03
14 фев 2022, 13:03
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""" Basic example to show how to print an traceback of an exception """ from typing import List, Tuple from rich.console import Console console = Console() def divide_by(number: float, divisor: float) -> float: """Divide any number by zero.""" # Will throw a ZeroDivisionError if divisor is 0 result = number / divisor return result def divide_all(divides: List[Tuple[float, float]]) -> None: """Do something impossible every day.""" for number, divisor in divides: console.print(f"dividing {number} by {divisor}") try: result = divide_by(number, divisor) except Exception: console.print_exception(extra_lines=8, show_locals=True) else: console.print(f" = {result}") DIVIDES = [ (1000, 200), (10000, 500), (1, 0), (0, 1000000), (3.1427, 2), (888, 0), (2**32, 2**16), ] divide_all(DIVIDES)