我有一个 Django 应用程序，我正在向它添加 Django 日志对象，我遵循此文档https://code.osuosl.org/projects/django-object-log/wiki/Usage#Registering-Action-Types
我在文档中的（自动缓存数据）部分，这是如何添加构建缓存和注册的示例：
def build_cache(user, obj1, obj2, obj3, data):
return {'foo':obj.foo}
register('MY_EVENT', 'template.html', build_cache)
def my_view(request, pk):
""" example view that retrieves an object by its pk """
obj = SomeModel.objects.get(pk=pk)
log('MY_EVENT', request.user, obj)
现在我的代码在添加上述部分时如下所示：
from models import *
from django.template import Context, loader, RequestContext
from django.shortcuts import render_to_response , get_object_or_404
from django.http import HttpResponseRedirect, HttpResponse, Http404
from django.core.urlresolvers import reverse
from django.shortcuts import redirect
from django.views.decorators.csrf import csrf_protect
from django.core.mail import EmailMessage
#from django.contrib.formtools.tests.wizard.forms import request
from object_log.models import LogAction
from object_log.models import LogItem
register('MY_EVENT', 'template.html', build_cache)
def build_cache(user, obj1, obj2, obj3, data):
return {'foo':obj.foo}
LogAction.objects.register('MY_EVENT','path/to/my/template.html')
LogAction.objects.register('MY_EVENT','path/to/my/template.html')
# store log_action for faster access
log = LogItem.objects.log_action
def create_task(request):
#Employer.objects.filter(pk=request.session[user_id])
employer_id = request.user.id #Take the employer in the current session
getcategory = request.POST['cat_dd']
getsubcategory = request.POST['subcat_dd']
getname = request.POST['task_name']
getdesc = request.POST['task_desc']
getcountry = request.POST['country_dd']
getcity = request.POST['task_city']
getaddress = request.POST['task_address']
getstatus = request.POST['status_dd']
if (employer_id == NULL or getcategory == "Please select a category" or getsubcategory == "Please select a subcategory" or getname == "" or getdesc == "Write a short description about your task.." or getcountry == "(please select a country)" or getcity == "" or getaddress == "" or getstatus == ""):
return render_to_response('createTask.html',RequestContext(request))
else:
t = Task.objects.create(employer = employer_id, category = getcategory, subcategory = getsubcategory, name = getname, description = getdesc, country = getcountry, city = getcity, address = getaddress, status = getstatus, contractor = NULL)
t.save()
return render_to_response('task.html',RequestContext(request))
def edit_task(request, task_id):
t = get_object_or_404(Task, pk=task_id)
t.category = request.POST['cat_dd']
t.subcategory = request.POST['subcat_dd']
t.name = request.POST['task_name']
t.description = request.POST['task_desc']
t.country = request.POST['country_dd']
t.city = request.POST['task_city']
t.address = request.POST['task_address']
t.status = request.POST['status_dd']
log('MY_EVENT', request.user, t,data={'foo':obj.foo})
if (employer_id == NULL or getcategory == "Please select a category" or getsubcategory == "Please select a subcategory" or getname == "" or getdesc == "Write a short description about your task.." or getcountry == "(please select a country)" or getcity == "" or getaddress == "" or getstatus == ""):
return render_to_response('editTask.html',RequestContext(request))
else:
t = Task.objects.create(employer = employer_id, category = getcategory, subcategory = getsubcategory, name = getname, description = getdesc, country = getcountry, city = getcity, address = getaddress, status = getstatus, contractor = NULL)
t.save()
#log('MY_EVENT', request.user, obj, data={'foo':obj.foo})
return render_to_response('task.html',RequestContext(request))
但我得到了一个错误名称'register' is not defined
错误有什么解决办法吗？？