json - 90 days - Learn Python online for 100 days

Sep 4, 2023#python学习144

AI Translation

This post is translated from Chinese into English through AI.View Original

AI-generated summary

Today's lesson focused on using the request library to retrieve and process JSON data. The code demonstrates how to use the request.get() function to fetch data from a specified URL, and then format the retrieved data as JSON using the result.json() method. The json.dumps() function is used to print the formatted JSON data in a more readable way. The code also includes an example where it retrieves 10 user information from the randomuser.me API, saves their profile pictures locally, and renames the images using their names.

Record#

Today, I learned how to use the request library to retrieve and process JSON data.
Use request.get("http***") to retrieve data.
Use result.json to format the retrieved data as JSON.
Use print(json.dumps(user, indent=2)) to print the JSON data in a more readable format.
Use result.status_code to get the request status code, such as 200.
Today's exercise is to retrieve 10 user information from randomuser.me/api/, save the avatars locally, and rename them with their names.

CODE#

main.py#

import requests, json

i = 0
for i in range(10):
  result = requests.get("https://randomuser.me/api/")
  user = result.json()
  #print(json.dumps(user, indent=2))
  name = f"""{user['results'][0]["name"]["first"]} {user['results'][0]["name"]["last"]}.jpg"""
  image = user['results'][0]["picture"]["medium"]

  picture = requests.get(image)
  f = open(name, "wb")
  f.write(picture.content)
  f.close
  print(f"{i} success")