xkcd_helpers.py 文件源码

def get_xkcd(number = 0):
    if number is 0:
        url ='https://xkcd.com/info.0.json'
    else:
        url = 'https://xkcd.com/{}/info.0.json'.format (number)

    response = {'status': 0, 'error': '', 'comic': ""}

    try:
        online_comic = urlopen(url).read ()
        response['comic'] = json.loads (online_comic.decode('utf-8'))
    except urllib.error.HTTPError:
        response['status'] = -1
    except IOError:
        response['status'] = -2
    except:
        response['status'] = -3

    return response

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