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350-901 · Question #40
Refer to the exhibit. This snippet of a script has recently started exiting abnormally with an exception stating "Unexpected HTTP Response code: 429". response = requests.get(url) if response.status_c
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Understanding and Using APIs
Question
Refer to the exhibit. This snippet of a script has recently started exiting abnormally with an exception stating "Unexpected HTTP Response code: 429".
response = requests.get(url)
if response.status_code != 200:
error_message = "Unexpected HTTP Response code: {}".format(response.status_code)
raise Exception(error_message)
data = response.json()
Which solution handles rate limiting by the remote API?
Exhibit
Options
- Aresponse = requests.get(url) if response.status_code == 429: backoff_seconds = int(response.headers['Retry-After']) sleep(backoff_seconds) elif response.status_code != 200: error_message = "Unexpected HTTP Response code: {}".format(response.status_code) raise Exception(error_message) data = response.json()
- Bresponse = requests.get(url) if response.status_code != 200 and response.status_code != 429: error_message = "Unexpected HTTP Response code: {}".format(response.status_code) raise Exception(error_message) data = response.json()
- Cresponse = requests.get(url) if response.status_code != 200 and response.status_code != 429: backoff_seconds = int(response.headers['Retry-After']) sleep(backoff_seconds) error_message = "Unexpected HTTP Response code: {}".format(response.status_code) raise Exception(error_message) data = response.json()
- Dresponse = requests.get(url) if response.status_code == 429: backoff_seconds = int(response.headers['Retry-After']) sleep(backoff_seconds) response = requests.get(url) elif response.status_code != 200: error_message = "Unexpected HTTP Response code: {}".format(response.status_code) raise Exception(error_message) data = response.json()
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Topics
#API Rate Limiting#HTTP Status 429#Retry Mechanism#Python Requests