djangoが無効な構文（pagination_tags.py、行225）

Question

Environment: 
Request Method: GET 
Request URL: http://www.qiuqingyu.cn/cnki_spider/todolist/ 
Django Version: 1.9 
Python Version: 3.6.0 
Installed Applications: 
['django.contrib.admin', 
'django.contrib.auth', 
'django.contrib.contenttypes', 
'django.contrib.sessions', 
'django.contrib.messages', 
'django.contrib.staticfiles', 
'pagination', 
'myapp'] 
Installed Middleware: 
['django.middleware.security.SecurityMiddleware', 
'django.contrib.sessions.middleware.SessionMiddleware', 
'django.middleware.common.CommonMiddleware', 
'django.contrib.auth.middleware.AuthenticationMiddleware', 
'django.contrib.auth.middleware.SessionAuthenticationMiddleware', 
'django.contrib.messages.middleware.MessageMiddleware', 
'django.middleware.clickjacking.XFrameOptionsMiddleware', 
'myapp.middleware.CheckSoureMiddware'] 
> 
> Traceback: 
File "/root/anaconda3/lib/python3.6/site-packages/django/template/utils.py" in __getitem__ 
    86.    return self._engines[alias] 
During handling of the above exception ('django'), another exception occurred: 
File "/root/anaconda3/lib/python3.6/site-packages/django/core/handlers/base.py" in get_response 
    149.      response = self.process_exception_by_middleware(e, request) 
File "/root/anaconda3/lib/python3.6/site-packages/django/core/handlers/base.py" in get_response 
    147.      response = wrapped_callback(request, *callback_args, **callback_kwargs) 
File "./myapp/views.py" in todolist 
    29.  return render(request, 'todolist.html', context=locals()) 
File "/root/anaconda3/lib/python3.6/site-packages/django/shortcuts.py" in render 
    67.    template_name, context, request=request, using=using) 
File "/root/anaconda3/lib/python3.6/site-packages/django/template/loader.py" in render_to_string 
    96.    template = get_template(template_name, using=using) 
File "/root/anaconda3/lib/python3.6/site-packages/django/template/loader.py" in get_template 
    26.  engines = _engine_list(using) 
File "/root/anaconda3/lib/python3.6/site-packages/django/template/loader.py" in _engine_list 
    143.  return engines.all() if using is None else [engines[using]] 
File "/root/anaconda3/lib/python3.6/site-packages/django/template/utils.py" in all 
    110.   return [self[alias] for alias in self] 
File "/root/anaconda3/lib/python3.6/site-packages/django/template/utils.py" in <listcomp> 
    110.   return [self[alias] for alias in self] 
File "/root/anaconda3/lib/python3.6/site-packages/django/template/utils.py" in __getitem__ 
    101.    engine = engine_cls(params) 
File "/root/anaconda3/lib/python3.6/site-packages/django/template/backends/django.py" in __init__ 
    31.   options['libraries'] = self.get_templatetag_libraries(libraries) 
File "/root/anaconda3/lib/python3.6/site-packages/django/template/backends/django.py" in get_templatetag_libraries 
    49.   libraries = get_installed_libraries() 
File "/root/anaconda3/lib/python3.6/site-packages/django/template/backends/django.py" in get_installed_libraries 
    131.    for name in get_package_libraries(pkg): 
File "/root/anaconda3/lib/python3.6/site-packages/django/template/backends/django.py" in get_package_libraries 
    144.    module = import_module(entry[1]) 
File "/root/anaconda3/lib/python3.6/importlib/__init__.py" in import_module 
    126.  return _bootstrap._gcd_import(name[level:], package, level) 
Exception Type: SyntaxError at /cnki_spider/todolist/ 
Exception Value: invalid syntax (pagination_tags.py, line 225) 

誰かこの質問がありましたか？どうすれば修正できますか？ CentOSでこれを満たしました、djangoは1.9、私はuwsgiを使用しました Pythonは3.6 誰かこの質問がありましたか？どうすれば修正できますか？ 私はCentOSでこれを満たし、djangoは1.9、私はuwsgiを使用しました Pythonは3.6です ありがとう！

views.pyはここにある：

import os 

from django.http import HttpResponse, HttpResponseRedirect 
from django.http import StreamingHttpResponse 
from django.shortcuts import render, render_to_response 
from myapp.forms import TodolistaddForm 
from myapp.models import Todolist 
import datetime 
from django.core.paginator import Paginator 
from django.core.paginator import EmptyPage 
from django.core.paginator import PageNotAnInteger 
import datetime 
from .tasks import cnki_spider 


# Create your views here. 
def todolist(request): 
    todolist_lists = Todolist.objects.order_by("-id") 

    limit = 10 
    paginator = Paginator(todolist_lists, limit) 
    page = request.GET.get('page') 
    try: 
     todolist_lists = paginator.page(page) 
    except PageNotAnInteger: 
     todolist_lists = paginator.page(1) 
    except EmptyPage: 
     todolist_lists = paginator.page(paginator.num_pages) 
    return render(request, 'todolist.html', locals()) #error!!!!!!!! 


def add_todolist(request): 
    if request.method == "POST": 
     body = request.POST['body'] 
     add_date = datetime.datetime.now() 
     tag_type = 0 
     print(add_date) 
     print(body) 
     #add.delay(5,6) 
     cnki_spider.delay(body) 
     if body: 
      Todolist.objects.create(
       body=body, 
       add_date=add_date, 
       tag_type=tag_type, 
      ) 
     return HttpResponseRedirect('/todolist/') 
    else: 
     return HttpResponseRedirect('/todolist/') 


def del_todolist(request): 
    rowid = request.GET['rowid'] 
    body = Todolist.objects.filter(id=rowid)[0].body 
    Todolist.objects.filter(id=rowid).delete() 
    the_file_name = "data_out_" + body + ".xls" 
    os.remove(the_file_name) 
    print(the_file_name) 
    os.remove('data-detail-'+ body +'.txt') 
    return HttpResponse('{"code":0}') 


def edit_todolist(request): 
    rowid = request.POST['rowid'] 
    todolist_id = Todolist.objects.get(id=rowid) 
    todolist_id.body = request.POST['body'] 
    todolist_id.save() 
    return HttpResponseRedirect('/todolist/') 

def download_todolist(request): 
    rowid = request.POST['rowid'] 
    todolist_id = Todolist.objects.get(id=rowid) 
    todolist_id.body = request.POST['body'] 
    def readFile(fn, buf_size=262144):#大文件下载，设定缓存大小 
     f = open(fn, "rb") 
     while True:#循环读取 
      c = f.read(buf_size) 
      if c: 
       yield c 
      else: 
       break 
     f.close() 
    the_file_name = "data_out_"+todolist_id.body+".xls" 
    response = StreamingHttpResponse(readFile(the_file_name)) 
    response['Content-Type'] = 'application/octet-stream' 
    response['Content-Disposition'] = 'attachment;filename="{0}"'.format(the_file_name) 

    return response 


def chk_todolist(request): 
    rowid = request.GET['rowid'] 
    todolist_id = Todolist.objects.get(id=rowid) 
    todolist_id.tag_type = request.GET['status'] 
    todolist_id.save() 
    return HttpResponse('{"code":0}') 

Answer 1

最新のジャンゴ - ページネーション1.0.7は2010年5月6日にリリースされました。 （Django 1.9はもはやサポートされなくなりました。新しいバージョンにアップグレードするか、LTSバージョンを使用することをお勧めします）。しかし、Django 1.9はDagango 1.8 LTSとDjango 1.11と同じように、ページネーションhttps://docs.djangoproject.com/en/1.9/topics/pagination/に組み込まれています。組み込みのdjango.core.paginatorを使用して、2010年のdjango-paginationのリリースをやめることをお勧めします。