Django自定义装饰器

NOPERMISSION = -2

def auth_required(view):
"""身份认证装饰器，
:param view:
:return:
"""

def decorator(request, *args, **kwargs):
token = request.POST.get('auth_token', '')
try:
if token == '2':
return view(request, *args, **kwargs)
except ValueError:
pass
return auth_fail_handler(request)
return decorator

def auth_fail_handler(request):
"""非法请求处理
:param request:
:return:
"""
return HttpResponse(json.dumps({'code': NOPERMISSION}))

@csrf_exempt
@auth_required
def api_test(request):
return HttpResponse(json.dumps({'code': 0}))