asyncio in django view - django

Question

2018-05-30 09:53:21 [exception ERROR] Internal Server Error: /of/template/team
Traceback (most recent call last):
File "/Users/wangchao/.virtualenvs/ENV_PY3.6_zbxtree/lib/python3.6/site-packages/django/core/handlers/exception.py", line 41, in inner
response = get_response(request)
File "/Users/wangchao/.virtualenvs/ENV_PY3.6_zbxtree/lib/python3.6/site-packages/django/core/handlers/base.py", line 187, in _get_response
response = self.process_exception_by_middleware(e, request)
File "/Users/wangchao/.virtualenvs/ENV_PY3.6_zbxtree/lib/python3.6/site-packages/django/core/handlers/base.py", line 185, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/Users/wangchao/.virtualenvs/ENV_PY3.6_zbxtree/lib/python3.6/site-packages/django/views/generic/base.py", line 68, in view
return self.dispatch(request, *args, **kwargs)
File "/Users/wangchao/.virtualenvs/ENV_PY3.6_zbxtree/lib/python3.6/site-packages/django/contrib/auth/mixins.py", line 56, in dispatch
return super(LoginRequiredMixin, self).dispatch(request, *args, **kwargs)
File "/Users/wangchao/.virtualenvs/ENV_PY3.6_zbxtree/lib/python3.6/site-packages/django/views/generic/base.py", line 88, in dispatch
return handler(request, *args, **kwargs)
File "/Users/wangchao/.virtualenvs/ENV_PY3.6_zbxtree/lib/python3.6/site-packages/django/views/generic/base.py", line 155, in get
context = self.get_context_data(**kwargs)
File "/Users/wangchao/Documents/SenseTime/sencetime_git/wangchao3/zabbixbiztree/biztree/of/views/template_team.py", line 33, in get_context_data
self.test()
File "/Users/wangchao/Documents/SenseTime/sencetime_git/wangchao3/zabbixbiztree/biztree/of/views/template_team.py", line 29, in test
result = loop.run_until_complete(asyncio.gather(*tasks))
File "/usr/local/Cellar/python3/3.6.3/Frameworks/Python.framework/Versions/3.6/lib/python3.6/asyncio/tasks.py", line 596, in gather
fut = ensure_future(arg, loop=loop)
File "/usr/local/Cellar/python3/3.6.3/Frameworks/Python.framework/Versions/3.6/lib/python3.6/asyncio/tasks.py", line 518, in ensure_future
loop = events.get_event_loop()
File "/usr/local/Cellar/python3/3.6.3/Frameworks/Python.framework/Versions/3.6/lib/python3.6/asyncio/events.py", line 676, in get_event_loop
return get_event_loop_policy().get_event_loop()
File "/usr/local/Cellar/python3/3.6.3/Frameworks/Python.framework/Versions/3.6/lib/python3.6/asyncio/events.py", line 584, in get_event_loop
% threading.current_thread().name)
RuntimeError: There is no current event loop in thread 'Thread-2'.
2018-05-30 09:53:21 [basehttp ERROR] "GET /of/template/team HTTP/1.1" 500 118472
class TemplateTeamView(LoginRequiredMixin,TemplateView):
template_name = 'of/template_team.html'
def get_context_data(self, **kwargs):
loop = asyncio.get_event_loop()
tasks = [of._get_detail_template(i) for i in [1,2,3,4]]
result = loop.run_until_complete(asyncio.gather(*tasks))
context = super(TemplateTeamView, self).get_context_data(**kwargs)
context.update({"result": result})
return context
how to design calling multi APIs to gather result before render template?