python - Python：以正确的方式处理请求异常

Question

我最近从 urlib2 切换到 requests，但我不确定如何处理异常。什么是最佳实践？我当前的代码看起来像这样，但没有任何好处：

try:
    response = requests.get(url)
except requests.ConnectionError , e:
    logging.error('ConnectionError = ' + str(e.code))
    return False
except requests.HTTPError , e:
    logging.error('HTTPError = ' + str(e.reason))
    return False
except requests.Timeout, e:
    logging.error('Timeout')
    return False
except requests.TooManyRedirects:
    logging.error('TooManyRedirects')
    return False
except Exception:
    import traceback
    logging.error('generic exception: ' + traceback.format_exc())
    return False

Answer 1

由于评论看起来很糟糕，您是否尝试过：

try:
    # some code
except Exception as e:
    print e