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Python paginator.Paginator类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Python中tastypie.paginator.Paginator类的典型用法代码示例。如果您正苦于以下问题：Python Paginator类的具体用法？Python Paginator怎么用？Python Paginator使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了Paginator类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Python代码示例。

示例1: gather_steamies

    def gather_steamies(self, request, **kwargs):
        self.method_check(request, allowed=['get'])
        self.throttle_check(request)

        qs = Steamies.objects\
                     .filter(top_level_id=kwargs['top_level_id'])

        paginator = Paginator(request.GET,
                              qs)

        try:
            page = paginator.page()
        except InvalidPage:
            raise Http404("Sorry, no results on that page.")

        objects = []

        for obj in page['objects']:
            bundle = self.build_bundle(obj=obj,
                                       request=request)
            bundle = self.full_dehydrate(bundle)
            objects.append(bundle)

        page['objects'] = objects

        self.log_throttled_access(request)
        return self.create_response(request, page)
开发者ID:risd，项目名称:steam，代码行数:27，代码来源:resources.py


示例2: test_regression_nonqueryset

 def test_regression_nonqueryset(self):
     request = QueryDict('', mutable=True)
     paginator = Paginator(request, ['foo', 'bar', 'baz'], limit=2, offset=0)
     # This would fail due to ``count`` being present on ``list`` but called
     # differently.
     page = paginator.page()
     self.assertEqual(page['objects'], ['foo', 'bar'])
开发者ID:georgemarshall，项目名称:django-tastypie，代码行数:7，代码来源:paginator.py


示例3: get_custom_list

    def get_custom_list(self, request, queryset):
        '''
        Generic function to paginate a queryset with a set of items per page.
        '''
        self.method_check(request, allowed=['get'])
        self.throttle_check(request)

        # Do the query.
        offset = int(request.GET.get('offset', 0))
        limit = min(int(request.GET.get('limit', 20)), 1000)
        paginator = Paginator(request.GET, queryset)

        try:
            object_list = paginator.get_slice(limit, offset)
        except InvalidPage:
            raise Http404("Sorry, no results on that page.")

        objects = []

        for result in object_list:
            bundle = self.build_bundle(obj=result, request=request)
            bundle = self.full_dehydrate(bundle)
            objects.append(bundle)

        page = {
            "meta": {
                "limit": limit,
                "offset": offset,
                "total_count": queryset.count()
            },
            'objects': objects,
        }

        self.log_throttled_access(request)
        return self.create_response(request, page)
开发者ID:danigm，项目名称:agora-ciudadana，代码行数:35，代码来源:generic_resource.py


示例4: get_search

    def get_search(self, request, **kwargs):
        self.method_check(request, allowed=['get'])
        self.is_authenticated(request)
        self.throttle_check(request)

        # Do the query.
        ret = []
        for field in self._meta.object_class.haystack_index:
            kwargs = {field: request.GET.get('q', '')}
            sqs = SearchQuerySet().models(self._meta.object_class).autocomplete(**kwargs)
            ret.extend(sqs)
        paginator = Paginator(request.GET, ret)

        try:
            page = paginator.page()
        except InvalidPage:
            raise Http404("Sorry, no results on that page.")

        objects = []

        for result in page['objects']:
            bundle = self.build_bundle(obj=result.object, request=request)
            bundle = self.full_dehydrate(bundle)
            objects.append(bundle)

        object_list = {
            'objects': objects,
        }

        self.log_throttled_access(request)
        return self.create_response(request, object_list)
开发者ID:chembl，项目名称:chembl_api，代码行数:31，代码来源:base_resource.py


示例5: get_search

    def get_search(self, request, **kwargs):
        '''
        Custom endpoint for search
        '''
        self.method_check(request, allowed=['get'])
        query = request.GET.get('q', "*:*")
        if not query:
            raise BadRequest(
                'Please supply the search parameter (e.g. '
                '"/api/v1/clips/search/?q=css")')

        results = SearchQuerySet().raw_search(query)
        if not results:
            results = EmptySearchQuerySet()

        paginator = Paginator(request.GET, results,
                              resource_uri='/api/v1/sample/search/')

        bundles = []
        for result in paginator.page()['objects']:
            bundle = self.build_bundle(obj=result.object, request=request)
            bundles.append(self.full_dehydrate(bundle))

        object_list = {
            'meta': paginator.page()['meta'],
            'objects': bundles
        }
        object_list['meta']['search_query'] = query

        self.log_throttled_access(request)
        return self.create_response(request, object_list)
开发者ID:srkama，项目名称:haysolr，代码行数:31，代码来源:api.py


示例6: search

    def search(self, request, **kwargs):
        """
        An endpoint for performing full-text searches.

        TKTK -- implement field searches
        TKTK -- implement wildcard + boolean searches
        """
        self.method_check(request, allowed=['get'])
        self.is_authenticated(request)
        self.throttle_check(request)
        
        s = SolrSearch(self._solr()).query(full_text=request.GET.get('q'))
        paginator = Paginator(request.GET, s, resource_uri=request.path_info)

        page = paginator.page()

        objects = []

        for result in page['objects']:
            obj = SolrObject(result)
            bundle = self.build_bundle(obj=obj, request=request)
            bundle = self.full_dehydrate(bundle)
            objects.append(bundle)

        page['objects'] = objects

        self.log_throttled_access(request)

        return self.create_response(request, page)
开发者ID:netconstructor，项目名称:panda，代码行数:29，代码来源:api.py


示例7: get_search

    def get_search(self, request, **kwargs):
        query  = kwargs.pop('query')
        source = 'flickr'
        relevant_docs = request.GET.getlist('relevant')
        irrelevant_docs = request.GET.getlist('irrelevant')
        feature = request.GET.get('feature')
        page   = request.GET.get('page', 1)
        per_page = request.GET.get('limit', 20)
        results = flickr.photos_search(tags=query, page=str(page), per_page=str(per_page))[0]

        for photo in results:
            url = self._get_url(photo)
            cache_key = '%s-%s' % (source, photo.get('id'))
            feature_vectors = cache.get(cache_key)
            if not feature_vectors:
                features.extract_features(cache_key, url)

        results = features.filter(results, source, relevant_docs, irrelevant_docs, feature)

        paginator = Paginator(request.GET, results, resource_uri='/api/v1/flickr/search/')
        bundles = []
        for result in paginator.page()['objects']: 
            bundle = self.build_bundle(obj=self._output_adapter(result), request=request)
            bundles.append(self.full_dehydrate(bundle))

        object_list = {
            'meta': paginator.page()['meta'],
            'objects': bundles,
        }
        object_list['meta']['query'] = query

        return self.create_response(request, object_list)
开发者ID:mattcaldwell，项目名称:react，代码行数:32，代码来源:api.py


示例8: get_search

    def get_search(self, request, **kwargs):
        self.method_check(request, allowed=['get'])
        self.is_authenticated(request)
        self.throttle_check(request)

        print request.GET
        query = request.GET.get('q', None)
        if not query:
            raise BadRequest('Please supply the search parameter (e.g. "/api/v1/notes/search/?q=css")')

        # results = SearchQuerySet().models(Note).filter(user=request.user).auto_query(query)
        results = SearchQuerySet().models(Donate).auto_query(query)
        if not results:
            results = EmptySearchQuerySet()

        paginator = Paginator(request.GET, results, resource_uri='/api/v1/notes/search/')

        bundles = []
        for result in paginator.page()['objects']:
            bundle = self.build_bundle(obj=result.object, request=request)
            bundles.append(self.full_dehydrate(bundle))

        object_list = {
            'meta': paginator.page()['meta'],
            'objects': bundles
        }
        object_list['meta']['search_query'] = query

        self.log_throttled_access(request)
        return self.create_response(request, object_list)
开发者ID:carriercomm，项目名称:donate-4，代码行数:30，代码来源:api.py


示例9: test_unicode_request

    def test_unicode_request(self):
        request = {
            'slug__startswith': u'☃',
            'format': 'json',
        }
        paginator = Paginator(request, self.data_set,
            resource_uri='/api/v1/notes/', limit=2, offset=2)
        meta = paginator.page()['meta']
        self.assertEqual(meta['limit'], 2)
        self.assertEqual(meta['offset'], 2)
        self.assertTrue('limit=2' in meta['previous'])
        self.assertTrue('offset=0' in meta['previous'])
        self.assertTrue('slug__startswith=%E2%98%83' in meta['previous'])
        self.assertTrue('format=json' in meta['previous'])
        self.assertTrue('limit=2' in meta['next'])
        self.assertTrue('offset=4' in meta['next'])
        self.assertTrue('slug__startswith=%E2%98%83' in meta['next'])
        self.assertTrue('format=json' in meta['next'])
        self.assertEqual(meta['total_count'], 6)

        request = QueryDict('slug__startswith=☃&format=json')
        paginator = Paginator(request, self.data_set,
            resource_uri='/api/v1/notes/', limit=2, offset=2)
        meta = paginator.page()['meta']
        self.assertEqual(meta['limit'], 2)
        self.assertEqual(meta['offset'], 2)
        self.assertTrue('limit=2' in meta['previous'])
        self.assertTrue('offset=0' in meta['previous'])
        self.assertTrue('slug__startswith=%E2%98%83' in meta['previous'])
        self.assertTrue('format=json' in meta['previous'])
        self.assertTrue('limit=2' in meta['next'])
        self.assertTrue('offset=4' in meta['next'])
        self.assertTrue('slug__startswith=%E2%98%83' in meta['next'])
        self.assertTrue('format=json' in meta['next'])
        self.assertEqual(meta['total_count'], 6)
开发者ID:SeanHayes，项目名称:django-tastypie，代码行数:35，代码来源:paginator.py


示例10: get_refresh

    def get_refresh(self, request, **kwargs):
        self.method_check(request, allowed=['get'])
        self.is_authenticated(request)
        self.throttle_check(request)

        if 'marked_at__gt' not in request.GET:
            results = UserStars.objects.filter(user_id=request.user.id).order_by('-marked_at').exclude(star=1)
        else:
            results = UserStars.objects.filter(user_id=request.user.id,
                                               marked_at__gt=request.GET['marked_at__gt'])\
                .order_by('-marked_at').exclude(star=1)

        paginator = Paginator(request.GET, results, resource_uri='/api/v1/account/star/refresh/')

        bundles = []
        for result in paginator.page()['objects']:
            bundle = self.build_bundle(obj=result, request=request)
            bundle.data['refresh'] = True
            bundle.data['id'] = bundle.obj.article_id
            bundles.append(self.full_dehydrate(bundle))

        object_list = {
            'meta': paginator.page()['meta'],
            'objects': bundles
        }

        self.log_throttled_access(request)
        return self.create_response(request, object_list)
开发者ID:7achilles7，项目名称:newsreader，代码行数:28，代码来源:api.py


示例11: get_search

    def get_search(self, request, **kwargs):
        self.method_check(request, allowed=['get'])
        self.is_authenticated(request)
        self.throttle_check(request)
        self.log_throttled_access(request)

        query = request.GET.get('q', None)
        if not query:
            raise BadRequest('Please supply the search parameter (e.g. "/api/v1/feeds/search/?q=query")')

        results = SearchQuerySet().filter(content__contains=query).filter_or(keywords__contains=query).models(Feed)
        paginator = Paginator(request.GET, results, resource_uri='/api/v1/feeds/search/')

        bundles = []
        for result in paginator.page()['objects']:
            bundle = self.build_bundle(obj=result.object, request=request)
            bundles.append(self.full_dehydrate(bundle))

        object_list = {
            'meta': paginator.page()['meta'],
            'objects': bundles
        }
        object_list['meta']['search_query'] = query

        self.log_throttled_access(request)
        return self.create_response(request, object_list)
开发者ID:7achilles7，项目名称:newsreader，代码行数:26，代码来源:api.py


示例12: get_populars

    def get_populars(self, request, **kwargs):
        self.method_check(request, allowed=['get'])
        self.is_authenticated(request)
        self.throttle_check(request)
        time_frame = datetime.utcnow() - timedelta(days=1)
        most_read = UserReads.objects.filter(marked_at__gte=time_frame)\
            .annotate(occ=Count('article')).order_by('-occ')

        if not most_read or len(most_read) < 1000:
            results = Article.objects.filter(Q(id__in=most_read.values('article')) |
                                             Q(feed_id__in=CategoryFeeds.objects.all().values('feed_id')))\
                .order_by('-date_parsed')
        else:
            results = Article.objects.filter(id__in=most_read.values('article')).order_by('-date_parsed')

        paginator = Paginator(request.GET, results, resource_uri='/api/v1/articles/populars/')

        bundles = []
        for result in paginator.page()['objects']:
            bundle = self.build_bundle(obj=result, request=request)
            bundles.append(self.full_dehydrate(bundle))

        object_list = {
            'meta': paginator.page()['meta'],
            'objects': bundles
        }

        self.log_throttled_access(request)
        return self.create_response(request, object_list)
开发者ID:7achilles7，项目名称:newsreader，代码行数:29，代码来源:api.py


示例13: test_multiple

 def test_multiple(self):
     request = QueryDict("a=1&a=2")
     paginator = Paginator(request, self.data_set, resource_uri="/api/v1/notes/", limit=2, offset=2)
     meta = paginator.page()["meta"]
     self.assertEqual(meta["limit"], 2)
     self.assertEqual(meta["offset"], 2)
     self.assertEqual(meta["previous"], "/api/v1/notes/?a=1&a=2&limit=2&offset=0")
     self.assertEqual(meta["next"], "/api/v1/notes/?a=1&a=2&limit=2&offset=4")
开发者ID:Bahus，项目名称:django-tastypie，代码行数:8，代码来源:paginator.py


示例14: test_large_limit

 def test_large_limit(self):
     paginator = Paginator({}, self.repr_set, limit=20, offset=0)
     meta = paginator.page()['meta']
     self.assertEqual(meta['limit'], 20)
     self.assertEqual(meta['offset'], 0)
     self.assertEqual(meta['previous'], None)
     self.assertEqual(meta['next'], None)
     self.assertEqual(meta['total_count'], 6)
开发者ID:mdornseif，项目名称:django-tastypie，代码行数:8，代码来源:paginator.py


示例15: test_large_limit

 def test_large_limit(self):
     paginator = Paginator({}, self.data_set, resource_uri="/api/v1/notes/", limit=20, offset=0)
     meta = paginator.page()["meta"]
     self.assertEqual(meta["limit"], 20)
     self.assertEqual(meta["offset"], 0)
     self.assertEqual(meta["previous"], None)
     self.assertEqual(meta["next"], None)
     self.assertEqual(meta["total_count"], 6)
开发者ID:Bahus，项目名称:django-tastypie，代码行数:8，代码来源:paginator.py


示例16: test_page2

 def test_page2(self):
     paginator = Paginator({}, self.repr_set, limit=2, offset=2)
     meta = paginator.page()['meta']
     self.assertEqual(meta['limit'], 2)
     self.assertEqual(meta['offset'], 2)
     self.assertEqual(meta['previous'], '/api/v1/notes/?limit=2&offset=0')
     self.assertEqual(meta['next'], '/api/v1/notes/?limit=2&offset=4')
     self.assertEqual(meta['total_count'], 6)
开发者ID:mdornseif，项目名称:django-tastypie，代码行数:8，代码来源:paginator.py


示例17: test_page3

 def test_page3(self):
     paginator = Paginator({}, self.data_set, resource_uri="/api/v1/notes/", limit=2, offset=4)
     meta = paginator.page()["meta"]
     self.assertEqual(meta["limit"], 2)
     self.assertEqual(meta["offset"], 4)
     self.assertEqual(meta["previous"], "/api/v1/notes/?limit=2&offset=2")
     self.assertEqual(meta["next"], None)
     self.assertEqual(meta["total_count"], 6)
开发者ID:Bahus，项目名称:django-tastypie，代码行数:8，代码来源:paginator.py


示例18: test_all

 def test_all(self):
     paginator = Paginator({'limit': 0}, self.data_set, resource_uri='/api/v1/notes/', limit=2, offset=0)
     page = paginator.page()
     meta = page['meta']
     self.assertEqual(meta['limit'], 1000)
     self.assertEqual(meta['offset'], 0)
     self.assertEqual(meta['total_count'], 6)
     self.assertEqual(len(page['objects']), 6)
开发者ID:5783354，项目名称:django-tastypie，代码行数:8，代码来源:paginator.py


示例19: projectsheet_search

    def projectsheet_search(self, request, **kwargs):
        """ Search project sheets. """

        self.method_check(request, allowed=['get'])
        self.throttle_check(request)
        self.is_authenticated(request)

        # Query params
        query = request.GET.get('q', '')
        autocomplete = request.GET.get('auto', None)
        selected_facets = request.GET.getlist('facet', None)
        order = request.GET.getlist('order', None)
        sqs = SearchQuerySet().models(self.Meta.object_class).facet('tags')

        # narrow down QS with facets
        if selected_facets:
            for facet in selected_facets:
                sqs = sqs.narrow('tags:%s' % (facet))

        # A: if autocomplete, we return only a list of tags
        # starting with "auto" along with their count.
        if autocomplete is not None:
            tags = sqs.facet_counts()
            tags = tags['fields']['tags']
            if len(autocomplete) > 0:
                tags = [t for t in tags if t[0].startswith(autocomplete)]
            tags = [{'name': t[0], 'count': t[1]} for t in tags]
            object_list = {
                'objects': tags,
            }
        # B: else, we return a list of projectsheets
        else:
            # launch query
            if query != "":
                sqs = sqs.auto_query(query)

            uri = reverse('api_projectsheet_search',
                          kwargs={'api_name': self.api_name,
                                  'resource_name': self._meta.resource_name})
            paginator = Paginator(request.GET, sqs, resource_uri=uri)

            objects = []
            for result in paginator.page()['objects']:
                if result:
                    bundle = self.build_bundle(obj=result.object,
                                               request=request)
                    bundle = self.full_dehydrate(bundle, for_list=True)

                    objects.append(bundle)

            object_list = {
                'meta': paginator.page()['meta'],
                'objects': objects,
            }

        self.log_throttled_access(request)
        return self.create_response(request, object_list)
开发者ID:14mmm，项目名称:dataserver，代码行数:57，代码来源:api.py


示例20: test_page2

 def test_page2(self):
     request = QueryDict('', mutable=True)
     paginator = Paginator(request, self.data_set, resource_uri='/api/v1/notes/', limit=2, offset=2)
     meta = paginator.page()['meta']
     self.assertEqual(meta['limit'], 2)
     self.assertEqual(meta['offset'], 2)
     self.assertEqual(meta['previous'], '/api/v1/notes/?limit=2&offset=0')
     self.assertEqual(meta['next'], '/api/v1/notes/?limit=2&offset=4')
     self.assertEqual(meta['total_count'], 6)
开发者ID:georgemarshall，项目名称:django-tastypie，代码行数:9，代码来源:paginator.py



注：本文中的tastypie.paginator.Paginator类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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