python requests max_retries set the maximum number of retries

Unfortunately, requests.post or requests.get do not support this max_retries parameter. So if you add it hard, you will get an error:
TypeError: request() got an unexpected keyword argument 'max_retries'

solution

Method 1: Use the global default configuration

requests.DEFAULT_RETRIES = 3

Method 2: Do it yourself with a while loop

i = 0
while i < 3:
    try:
        response = requests.get(url, timeout=3)
    except:
        i += 1

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