你可以创建一个异步任务来使用你的scraper来抓取数据，然后你可以反复检查任务是否已经完成，如果是，那么你可以调用你的API来返回你的被抓取的数据。
1.创建任务视图以创建作业
1.检查任务完成情况以创建
1.您的APIView以获取数据
从django.core.management导入调用命令

from rest_framework.views import APIView
from rest_framework.response import Response
from rest_framework import status

# configure and import app from celery

from cel.tasks import app
from celery.result import AsyncResult
from django.core.management import call_command

@app.task(bind=True)
def your_async_task(self, *args,**kwargs):
    call_command("your_command_name", *args,**kwargs)

class CreateTaskView(APIView):

    def get(self, request):
        my_task = your_async_task.delay("Hi", keyword_arg="Hello World!")
        return Response({'task_id': my_task.id}, status=status.HTTP_200_OK)

class CheckTaskCompletionView(APIView):

    def get(self, request):
        res = AsyncResult(request.GET.get('task_id'),app=app)
        return Response({'task_state': res.state}, status=status.HTTP_200_OK)

class YourAPIView(APIView):

    pass
    # Now you can call your get api to get the relevant data