AttributeError：“NoneType”对象没有属性“get_info”

Question

这是在 Anime.py 文件下

     import requests
     import json
     import random
     from funcy import join

     def anime():
      def __init__(self):
         self.url = f'https://animechan.vercel.app/api/quotes/character?name=saitama'
   

      def get_info(self):
       r = requests.get(self.url)
    
       response = r.json()
    
       join(response)
    
       values_of_key = [a_dict["quote"] for a_dict in response]
       return values_of_key
    

当我在 main() 中调用它时，出现 AttributeError: 'NoneType' object has no attribute 'get_info' 错误

  import requests
  import Anime
  from Anime import anime

  def main():
   results = Anime.anime()
   results.get_info()
   print(results.get_info)


  main()

Answer 1

您正在尝试使用一个类，但将其定义为一个不返回任何内容的函数。

您的代码应如下所示。

class anime():
  def __init__(self):
     self.url = f'https://animechan.vercel.app/api/quotes/character?name=saitama'


  def get_info(self):
   r = requests.get(self.url)

   response = r.json()

   join(response)

   values_of_key = [a_dict["quote"] for a_dict in response]
   return values_of_key