Python News.save方法代码示例

# 需要导入模块: from models import News [as 别名]
# 或者: from models.News import save [as 别名]
def inner_update(para_date):
    if para_date is None:
        url = 'http://news.at.zhihu.com/api/1.2/news/latest'
    else:
        time1 = datetime.strptime(para_date, '%Y%m%d')
        para_date = get_tomorrow(time1).strftime('%Y%m%d')
        url = 'http://news.at.zhihu.com/api/1.2/news/before/'+para_date
    header = {'User-Agent':
              'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.4 (KHTML, like Gecko) Chrome/22.0.1229.79 Safari/537.4'}
    req = urllib2.Request(url, headers=header)
    webcode = urllib2.urlopen(req).read()

    data_dict = json.loads(webcode)  # 所有数据的dict
    news_count = len(data_dict['news'])  # 子dick news
    if news_count < 1:
        return False
    the_date = data_dict['date']

    data_dict['news'].reverse()  # 反转List

    for i in range(0, news_count):
        new_obj = News()

        a_new = data_dict['news'][i]
        new_obj.id = a_new['id']
        new_obj.title = a_new['title']
        new_obj.share_url = a_new['share_url']
        new_obj.api_url = a_new['url']
        new_obj.image_url = a_new['image']
        new_obj.image_source = a_new['image_source']
        new_obj.seq = i
        new_obj.date = the_date

        new_obj.save()
    return True

# 需要导入模块: from models import News [as 别名]
# 或者: from models.News import save [as 别名]
def add_news(req):
    check = News.objects.filter(link=req.POST['link'])
    mnews = ""
    if check.count() != 0:
        # record already exist
        if check[0].time > int(req.POST['time']):
            return HttpResponse(json.dumps({'status':'OK'},indent=4),content_type='application/json')
        mnews = check[0]
    else:
        mnews = News()
    mnews.title = req.POST['title']
    mnews.content = req.POST['content']
    mnews.link = req.POST['link']
    mnews.time = int(req.POST['time'])
    mnews.save()
    keywords = json.loads(req.POST['keywords'])
    refers = json.loads(req.POST['refers'])
    for word in keywords:
        mkeywords = Keywords()
        mkeywords.news = mnews
        mkeywords.words = word
        mkeywords.save()
    for refer in refers:
        mrefer = Refers()
        mrefer.news = mnews
        mrefer.refer = refer
        mrefer.save()
    return HttpResponse(json.dumps({'status':'OK'}),content_type='application/json')

# 需要导入模块: from models import News [as 别名]
# 或者: from models.News import save [as 别名]
def add_news(request):
    if request.user.is_authenticated()==False:
        return HttpResponse("<h2>Для виконання операції, авторизуйтесь</h2>")
    a = News()
    if request.method == 'POST':
        form = NewsForm(request.POST, instance=a)
        if form.is_valid():
            title = form.cleaned_data['title']
            text = form.cleaned_data['text']
#            date = form.cleaned_data['date']
            link = form.cleaned_data['link']
            author = form.cleaned_data['author']
            category = form.cleaned_data['category']
            comm = form.cleaned_data['comments']
#            user = form.cleaned_data['user']
            n = News(title=title, text=text, date=datetime.datetime.now(), link=link, author=author, category=category, user=request.user)
            #n.comments.add(comm)
            n.save()
            return HttpResponseRedirect('/')
    else:
        form = NewsForm(instance=a, initial={'author': request.user })
    
    photo1 = Photo.objects.random()
    photo2 = Photo.objects.random()
    vars = {'weblink': 'news_add.html', 'sel_menu': 'main', 'photo1': photo1, 'photo2': photo2, 'entry': get_funn(), 'form': form}
    calendar = embeded_calendar()
    vars.update(calendar)
    return render_to_response('index.html', vars, context_instance=RequestContext(request, processors=[custom_proc]))

# 需要导入模块: from models import News [as 别名]
# 或者: from models.News import save [as 别名]
def add_news(request):
    imgroot = '/var/pj/gk/st/news/'
    imgroot54x54 = '/var/pj/gk/st/news/54x54/'
    if request.method == "POST":
        title = request.POST['news_name']
        tags = request.POST['news_tags']
        active = request.POST['news_status']
        category = request.POST['news_category']
        sweight = request.POST['news_priority']
        date = request.POST['news_date']
        text = request.POST['news_content']
        n = News()
        if 'news_autor' in request.POST:
            n.autor = request.POST['news_autor']
        if 'news_photo_autor' in request.POST:
            n.photo_title = request.POST['news_photo_autor']
        if 'news_origin' in request.POST:
            n.origin = request.POST['news_origin']
        if 'news_city' in request.POST:
            n.city = request.POST['news_city']
        if 'news_media' in request.POST:
            n.media = request.POST['news_media']
        user = User.objects.get(username=request.user)
        n.owner = user
        n.title = title
        if active == 'on':
            active = True
        else:
            active = False
        n.active = active
        n.text = text
        n.sweight = sweight
        n.date = date
        n.save()
        tagsl = tags.split(',')
        tagsitems = []
        for item in tagsl:
            if len(item.strip()):
                tagsitems.append(Tag.objects.get_or_create(name=item.strip())[0].id)
        n.tags = tagsitems
        categoryl = category.split(',')
        categoryitems = []
        for item in categoryl:
            if len(item.strip()):
                categoryitems.append(item)
        n.category = categoryitems
        tmpfile = handle_uploaded_file(request.FILES['news_logo'], str(n.id) + request.FILES['news_logo'].name[-4:])
        img = Image.open('/tmp/' + tmpfile)
        img.save(imgroot + str(n.id) + '.png', 'PNG')
        img.thumbnail([54, 54], Image.ANTIALIAS)
        img.save(imgroot54x54 + str(n.id) + '.png', 'PNG')
        request.session['alert'] = 'Новость успешно добавлена'
        return redirect('/news/admin/')

# 需要导入模块: from models import News [as 别名]
# 或者: from models.News import save [as 别名]
def addNews(request):
    url=request.POST['url']
    news = News()
    user = request.user  # change to request.user
    news.author = user
    news.picture = open(request.FILES['picture'].temporary_file_path(), "rb")
    news.voice = open(request.FILES['voice'].temporary_file_path(), "rb")#change to data from request
    result=urlparse.urlparse(url)
    params=urlparse.parse_qs(result.query,True)
    gid=params['id']
    news.good = Goods.objects(pk=gid[0]).first()
    news.save()
    return HttpResponse("success")

# 需要导入模块: from models import News [as 别名]
# 或者: from models.News import save [as 别名]
def fetch(link, dt):
  try:
    news = News.objects.get(url=link)
    news = None
    print ">>", "exists", link
  except DoesNotExist, e:
    print ">>", "fetch", link
    try:
      res = requests.get(link, timeout=3)
      print ">>", "get done", link
      res.encoding = res.apparent_encoding
      if not "text" in res.headers.get("content-type", "none"):
        return
      if res.apparent_encoding is not None:
        html = unicode(res.content, res.apparent_encoding)
        news = News(url=link, html=html, published_at=dt)
        news.save()
        news = None
    except UnicodeDecodeError, e:
      print ">>", "error", link, e

# 需要导入模块: from models import News [as 别名]
# 或者: from models.News import save [as 别名]
 def post(self, request):
     try:
         news_detail_list = request.data
         if news_detail_list:
             for news_details in news_detail_list:
                 news = News(
                     news_id=long(news_details["news_id"]),
                     username=news_details["username"],
                     title=news_details["title"],
                     url=news_details["url"] if "url" in news_details else '',
                     score=int(news_details["score"]) if "score" in news_details else 0,
                     description=news_details["description"] if "description" in news_details else '',
                     descendants=int(news_details["descendants"]) if "descendants" in news_details else 0,
                     confidence=float(news_details["confidence"]) if "confidence" in news_details else 0,
                     sentiment=news_details["sentiment"] if "sentiment" in news_details else '',
                 )
                 news.save()
             return Response({"statusCode" : 200})
         else:
             return Response({"statusCode" : 505, "message" : "wrong type of arguments : " + news_detail_list})
     except Exception, e:
         log.debug(str(e) + " IN SaveDetailsApi ")
         return Response({"statusCode" : 404, "message" : "Exception occured while saving : " + str(e)})

# 需要导入模块: from models import News [as 别名]
# 或者: from models.News import save [as 别名]
    def post(self, request):
        try:
            news_details = request.data
            news_details = json.dumps(news_details)
            news_details = ast.literal_eval(news_details)
            news_details = news_details.keys()[0]
            news_details = ast.literal_eval(news_details)

            news = News(
                news_id=long(news_details["news_id"]),
                username=news_details["username"],
                title=news_details["title"],
                url=news_details["url"] if "url" in news_details else '',
                score=int(news_details["score"]) if "score" in news_details else 0,
                description=news_details["description"] if "description" in news_details else '',
                descendants=int(news_details["descendants"]) if "descendants" in news_details else 0,
                confidence=float(news_details["confidence"]) if "confidence" in news_details else 0,
                sentiment=news_details["sentiment"] if "sentiment" in news_details else '',
            )
            news.save()
            return Response({"status": "success"})
        except Exception, e:
            log.debug(str(e) + " IN SaveDetailsApi ")
            return Response({"status": "failure"})

# 需要导入模块: from models import News [as 别名]
# 或者: from models.News import save [as 别名]
    print dt, title
    link = entry.link
    hres = requests.head(link)
    if hres.status_code == 302:
      link = hres.headers["location"]
      link = link.replace("?ref=rss", "")
    print link
    try:
      news = News.objects.get(url=link)
    except DoesNotExist, e:
      res = requests.get(link)
      res.encoding = res.apparent_encoding
      html = unicode(res.content, res.apparent_encoding)
      time.sleep(1)
      news = News(url=link, html=html, title=title, published_at=dt)
      news.save()

# fetch nhk
for cat in range(1, 7):
  for day in range(7):
    target = datetime.now() - timedelta(day)
    date =  target.strftime("%Y%m%d")
    unixtime = str(int(time.time()))
    cat = str(cat)
    url = "http://www3.nhk.or.jp/news/html/{date}/xml/cat{cat}.xml?t={unixtime}".format(date=date, unixtime=unixtime, cat=cat)
    print url
    news = feedparser.parse(url)
    for entry  in news.entries:
      print entry.title
      print entry.link
      link = entry.link