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Sep 15, 2023#python学习272

AI Translation

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

AI-generated summary

Today, I learned how to use two APIs. The first one is used to retrieve news, and the second one is used to generate summaries. The first step was easy because I am familiar with Flask and API. However, I faced difficulties in the second step because it was challenging to obtain the key for the openai API. Therefore, I didn't write the code for it. The main.py file includes code to retrieve news using the newsapi.org API and display it on a webpage.

Record#

Today I learned how to use two APIs. The first one is for getting news from the news source, and the second one is for summarizing text from OpenAI.
The first step was relatively easy to write. After previous training, I am familiar with Flask and API, so writing it was simple.
The second step encountered difficulties because it was not easy to obtain the key for OpenAI. I briefly looked into it, and it seems manageable, but I will not write it for now.

CODE#

main.py#

import requests, json, os
from flask import Flask, request

newskey = os.environ['newskey']
country = "us"

url = f"https://newsapi.org/v2/top-headlines?country={country}&apiKey={newskey}"

app = Flask(__name__)


@app.route("/")
def index():
  result = requests.get(url)
  data = result.json()
  text = ""
  #print(json.dumps(data, indent=2))
  for articles in data["articles"]:
    text1 = f"""
    <p>{articles["title"]}</p>
    <p>{articles["author"]}</p>
    <p>{articles["description"]}</p>
    <hr />
    """
    text += text1

  f = open("index.html", "r")
  page = f.read()
  f.close()
  page = page.replace("{newslist}", text)
  return page


app.run(host='0.0.0.0', port=81)