Python SearchBackend.document_count方法代码示例

本文整理汇总了Python中haystack.backends.xapian_backend.SearchBackend.document_count方法的典型用法代码示例。如果您正苦于以下问题：Python SearchBackend.document_count方法的具体用法？Python SearchBackend.document_count怎么用？Python SearchBackend.document_count使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类haystack.backends.xapian_backend.SearchBackend的用法示例。

在下文中一共展示了SearchBackend.document_count方法的2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，您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: XapianSearchBackendTestCase

# 需要导入模块: from haystack.backends.xapian_backend import SearchBackend [as 别名]
# 或者: from haystack.backends.xapian_backend.SearchBackend import document_count [as 别名]
class XapianSearchBackendTestCase(TestCase):
    def setUp(self):
        super(XapianSearchBackendTestCase, self).setUp()
        
        self.site = SearchSite()
        self.backend = SearchBackend(site=self.site)
        self.index = XapianMockSearchIndex(XapianMockModel, backend=self.backend)
        self.site.register(XapianMockModel, XapianMockSearchIndex)
        
        self.sample_objs = []
        
        for i in xrange(1, 4):
            mock = XapianMockModel()
            mock.id = i
            mock.author = 'david%s' % i
            mock.pub_date = datetime.date(2009, 2, 25) - datetime.timedelta(days=i)
            mock.value = i * 5
            mock.flag = bool(i % 2)
            mock.slug = 'http://example.com/%d/' % i
            mock.url = 'http://example.com/%d/' % i
            self.sample_objs.append(mock)
        
        self.sample_objs[0].popularity = 834.0
        self.sample_objs[1].popularity = 35.5
        self.sample_objs[2].popularity = 972.0
    
    def tearDown(self):
        if os.path.exists(settings.HAYSTACK_XAPIAN_PATH):
            shutil.rmtree(settings.HAYSTACK_XAPIAN_PATH)
        
        super(XapianSearchBackendTestCase, self).tearDown()
    
    def test_update(self):
        self.backend.update(self.index, self.sample_objs)
        
        self.assertEqual(self.backend.document_count(), 3)
        self.assertEqual([result.pk for result in self.backend.search(xapian.Query(''))['results']], [1, 2, 3])
    
    def test_duplicate_update(self):
        self.backend.update(self.index, self.sample_objs)
        self.backend.update(self.index, self.sample_objs) # Duplicates should be updated, not appended -- http://github.com/notanumber/xapian-haystack/issues/#issue/6
        
        self.assertEqual(self.backend.document_count(), 3)
    
    def test_remove(self):
        self.backend.update(self.index, self.sample_objs)
        self.assertEqual(self.backend.document_count(), 3)
        
        self.backend.remove(self.sample_objs[0])
        self.assertEqual(self.backend.document_count(), 2)
        self.assertEqual([result.pk for result in self.backend.search(xapian.Query(''))['results']], [2, 3])
    
    def test_clear(self):
        self.backend.update(self.index, self.sample_objs)
        self.assertEqual(self.backend.document_count(), 3)
        
        self.backend.clear()
        self.assertEqual(self.backend.document_count(), 0)
        
        self.backend.update(self.index, self.sample_objs)
        self.assertEqual(self.backend.document_count(), 3)
        
        self.backend.clear([AnotherMockModel])
        self.assertEqual(self.backend.document_count(), 3)
        
        self.backend.clear([XapianMockModel])
        self.assertEqual(self.backend.document_count(), 0)
        
        self.backend.update(self.index, self.sample_objs)
        self.assertEqual(self.backend.document_count(), 3)
        
        self.backend.clear([AnotherMockModel, XapianMockModel])
        self.assertEqual(self.backend.document_count(), 0)
    
    def test_search(self):
        self.backend.update(self.index, self.sample_objs)
        self.assertEqual(self.backend.document_count(), 3)
        
        self.assertEqual(self.backend.search(xapian.Query()), {'hits': 0, 'results': []})
        self.assertEqual(self.backend.search(xapian.Query(''))['hits'], 3)
        self.assertEqual([result.pk for result in self.backend.search(xapian.Query(''))['results']], [1, 2, 3])
        self.assertEqual(self.backend.search(xapian.Query('indexed'))['hits'], 3)
        self.assertEqual([result.pk for result in self.backend.search(xapian.Query(''))['results']], [1, 2, 3])

    def test_search_field_with_punctuation(self):
        self.backend.update(self.index, self.sample_objs)
        self.assertEqual(self.backend.document_count(), 3)

        # self.assertEqual(self.backend.search(xapian.Query('http://example.com/'))['hits'], 3)
        self.assertEqual([result.pk for result in self.backend.search(xapian.Query('http://example.com/1/'))['results']], [1])

    def test_search_by_mvf(self):
        self.backend.update(self.index, self.sample_objs)
        self.assertEqual(self.backend.document_count(), 3)
        
        self.assertEqual(self.backend.search(xapian.Query('ab'))['hits'], 1)
        self.assertEqual(self.backend.search(xapian.Query('b'))['hits'], 1)
        self.assertEqual(self.backend.search(xapian.Query('to'))['hits'], 1)
        self.assertEqual(self.backend.search(xapian.Query('one'))['hits'], 3)
    
#.........这里部分代码省略.........

开发者ID:dcolish，项目名称:xapian-haystack，代码行数:103，代码来源:xapian_backend.py

示例2: XapianSearchBackendTestCase

# 需要导入模块: from haystack.backends.xapian_backend import SearchBackend [as 别名]
# 或者: from haystack.backends.xapian_backend.SearchBackend import document_count [as 别名]

#.........这里部分代码省略.........
        # self.assertEqual(self.sb.search('Index*', highlight=True)['hits'], 3)
        # self.assertEqual([result.highlighted['text'][0] for result in self.sb.search('Index*', highlight=True)['results']], ['<em>Indexed</em>!\n3', '<em>Indexed</em>!\n2', '<em>Indexed</em>!\n1'])
        # 
        self.assertEqual(self.sb.search('', facets=['name']), {'hits': 0, 'results': []})
        results = self.sb.search('index', facets=['name'])
        self.assertEqual(results['hits'], 3)
        self.assertEqual(results['facets']['fields']['name'], [('david1', 1), ('david2', 1), ('david3', 1)])

    #     self.assertEqual(self.sb.search('', date_facets={'pub_date': {'start_date': datetime.date(2008, 2, 26), 'end_date': datetime.date(2008, 2, 26), 'gap': '/MONTH'}}), [])
    #     results = self.sb.search('Index*', date_facets={'pub_date': {'start_date': datetime.date(2008, 2, 26), 'end_date': datetime.date(2008, 2, 26), 'gap': '/MONTH'}})
    #     self.assertEqual(results['hits'], 3)
    #     self.assertEqual(results['facets'], {})
    #     
    #     self.assertEqual(self.sb.search('', query_facets={'name': '[* TO e]'}), [])
    #     results = self.sb.search('Index*', query_facets={'name': '[* TO e]'})
    #     self.assertEqual(results['hits'], 3)
    #     self.assertEqual(results['facets'], {})

        self.assertEqual(self.sb.search('', narrow_queries=['name:david1']), {'hits': 0, 'results': []})
        results = self.sb.search('index*', narrow_queries=['name:david1'])
        self.assertEqual(results['hits'], 1)

    def test_spelling_suggestion(self):
        self.sb.update(self.msi, self.sample_objs)
        self.assertEqual(len(self.xapian_search('')), 3)

        self.assertEqual(self.sb.search('indxe')['hits'], 0)
        self.assertEqual(self.sb.search('indxe')['spelling_suggestion'], 'indexed')

        self.assertEqual(self.sb.search('indxed')['hits'], 0)
        self.assertEqual(self.sb.search('indxed')['spelling_suggestion'], 'indexed')

    def test_stemming(self):
        self.sb.update(self.msi, self.sample_objs)
        self.assertEqual(len(self.xapian_search('')), 3)

        results = self.sb.search('index', facets=['name'])
        self.assertEqual(results['hits'], 3)

        results = self.sb.search('indexing', facets=['name'])
        self.assertEqual(results['hits'], 3)

    def test_more_like_this(self):
        self.sb.update(self.msi, self.sample_objs)
        self.assertEqual(len(self.xapian_search('')), 3)

        results = self.sb.more_like_this(self.sample_objs[0])
        self.assertEqual(results['hits'], 2)
        self.assertEqual([result.pk for result in results['results']], [u'3', u'2'])

    def test_document_count(self):
        self.sb.update(self.msi, self.sample_objs)
        self.assertEqual(self.sb.document_count(), 3)

    def test_delete_index(self):
        self.sb.update(self.msi, self.sample_objs)
        self.assert_(self.sb.document_count() > 0)

        self.sb.delete_index()
        self.assertEqual(self.sb.document_count(), 0)

    def test_order_by(self):
        self.sb.update(self.msi, self.sample_objs)

        results = self.sb.search('*', sort_by=['pub_date'])
        self.assertEqual([result.pk for result in results['results']], [u'1', u'2', u'3'])

        results = self.sb.search('*', sort_by=['-pub_date'])
        self.assertEqual([result.pk for result in results['results']], [u'3', u'2', u'1'])

        results = self.sb.search('*', sort_by=['id'])
        self.assertEqual([result.pk for result in results['results']], [u'3', u'2', u'1'])

        results = self.sb.search('*', sort_by=['-id'])
        self.assertEqual([result.pk for result in results['results']], [u'1', u'2', u'3'])

        results = self.sb.search('*', sort_by=['value'])
        self.assertEqual([result.pk for result in results['results']], [u'3', u'2', u'1'])

        results = self.sb.search('*', sort_by=['-value'])
        self.assertEqual([result.pk for result in results['results']], [u'1', u'2', u'3'])

        results = self.sb.search('*', sort_by=['flag', 'id'])
        self.assertEqual([result.pk for result in results['results']], [u'3', u'1', u'2'])

        results = self.sb.search('*', sort_by=['flag', '-id'])
        self.assertEqual([result.pk for result in results['results']], [u'1', u'3', u'2'])

    def test__from_python(self):
        self.assertEqual(self.sb._from_python('abc'), u'abc')
        self.assertEqual(self.sb._from_python(1), u'1')
        self.assertEqual(self.sb._from_python(2653), u'2653')
        self.assertEqual(self.sb._from_python(25.5), u'25.5')
        self.assertEqual(self.sb._from_python([1, 2, 3]), u'[1, 2, 3]')
        self.assertEqual(self.sb._from_python((1, 2, 3)), u'(1, 2, 3)')
        self.assertEqual(self.sb._from_python({'a': 1, 'c': 3, 'b': 2}), u"{'a': 1, 'c': 3, 'b': 2}")
        self.assertEqual(self.sb._from_python(datetime.datetime(2009, 5, 9, 16, 14)), u'2009-05-09T16:14:00')
        self.assertEqual(self.sb._from_python(datetime.datetime(2009, 5, 9, 0, 0)), u'2009-05-09T00:00:00')
        self.assertEqual(self.sb._from_python(datetime.datetime(1899, 5, 18, 0, 0)), u'1899-05-18T00:00:00')
        self.assertEqual(self.sb._from_python(datetime.datetime(2009, 5, 18, 1, 16, 30, 250)), u'2009-05-18T01:16:30.000250')

开发者ID:djinn，项目名称:xapian-haystack，代码行数:104，代码来源:xapian_backend.py

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