关于python：Django-缺少1个必需的位置参数：’request’

Django - missing 1 required positional argument: 'request'

我遇到了错误

get_indiceComercioVarejista() missing 1 required positional argument:
'request'

尝试访问方法get_indiceComercioVarejista时。我不知道这是怎么回事。

意见：

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from django.http import JsonResponse
from django.shortcuts import render, HttpResponse
import requests
import pandas as pd

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

class ChartData(APIView):

authentication_classes = []
permission_classes = []

def get(self, request, format=None):

data = {
'customer' : 10,
'sales': 100
}

return Response(data)

def get_indiceComercioVarejista(self, request, format=None):
data = {
'customer' : 10,
'sales': 100
}
return Response(data)

网址：

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from django.conf.urls import url
from . import views
from django.contrib.auth.views import login

urlpatterns = [
url(r'^$', views.home),
url(r'^login/$', login, {'template_name': 'Oraculum_Data/login.html'}),
url(r'^cancerColo/$', views.cancerColo),
url(r'^educacao/$', views.educacao),
url(r'^comercio/$', views.comercio),
url(r'^saude/$', views.saude),
url(r'^api/chart/data/$', views.ChartData.as_view()),
url(r'^api/chart/indiceVolumeReceitaComercioVarejista/$', views.ChartData.get_indiceComercioVarejista)
]

有谁可以帮助我吗？

相关讨论

我认为最好的方法是将get_indiceComercioVarejista移出APIView，因为APIView只是分派到常规的http方法：get post put patch delete。

例如：

view.py

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def get_indiceComercioVarejista(request, format=None):
data = {
'customer' : 10,
'sales': 100
}
return Response(data)

urls.py

1	url(r'^api/chart/indiceVolumeReceitaComercioVarejista/$', views.get_indiceComercioVarejista)

另一种解决方案是使用ViewSet，在使用DRF时建议使用ViewSet。