本文整理汇总了Python中haystack.backends.whoosh_backend.SearchBackend.more_like_this方法的典型用法代码示例。如果您正苦于以下问题：Python SearchBackend.more_like_this方法的具体用法？Python SearchBackend.more_like_this怎么用？Python SearchBackend.more_like_this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.whoosh_backend.SearchBackend的用法示例。
在下文中一共展示了SearchBackend.more_like_this方法的4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: WhooshSearchBackendTestCase
# 需要导入模块: from haystack.backends.whoosh_backend import SearchBackend [as 别名]
# 或者: from haystack.backends.whoosh_backend.SearchBackend import more_like_this [as 别名]
#.........这里部分代码省略.........
results = self.sb.search(u'index*', date_facets={'pub_date': {'start_date': date(2008, 2, 26), 'end_date': date(2008, 2, 26), 'gap': '/MONTH'}})
self.assertEqual(results['hits'], 23)
self.assertEqual(results['facets'], {})
self.assertEqual(self.sb.search(u'', query_facets={'name': '[* TO e]'}), {'hits': 0, 'results': []})
results = self.sb.search(u'Index*', query_facets={'name': '[* TO e]'})
results = self.sb.search(u'index*', query_facets={'name': '[* TO e]'})
self.assertEqual(results['hits'], 23)
self.assertEqual(results['facets'], {})
# self.assertEqual(self.sb.search('', narrow_queries=set(['name:daniel1'])), {'hits': 0, 'results': []})
# results = self.sb.search('Index*', narrow_queries=set(['name:daniel1']))
# self.assertEqual(results['hits'], 1)
# Ensure that swapping the ``result_class`` works.
self.assertTrue(isinstance(self.sb.search(u'Index*', result_class=MockSearchResult)['results'][0], MockSearchResult))
# Check the use of ``limit_to_registered_models``.
self.assertEqual(self.sb.search(u'', limit_to_registered_models=False), {'hits': 0, 'results': []})
self.assertEqual(self.sb.search(u'*', limit_to_registered_models=False)['hits'], 23)
self.assertEqual([result.pk for result in self.sb.search(u'*', limit_to_registered_models=False)['results']], [u'%s' % i for i in xrange(1, 24)])
# Stow.
old_limit_to_registered_models = getattr(settings, 'HAYSTACK_LIMIT_TO_REGISTERED_MODELS', True)
settings.HAYSTACK_LIMIT_TO_REGISTERED_MODELS = False
self.assertEqual(self.sb.search(u''), {'hits': 0, 'results': []})
self.assertEqual(self.sb.search(u'*')['hits'], 23)
self.assertEqual([result.pk for result in self.sb.search(u'*')['results']], [u'%s' % i for i in xrange(1, 24)])
# Restore.
settings.HAYSTACK_LIMIT_TO_REGISTERED_MODELS = old_limit_to_registered_models
def test_more_like_this(self):
self.sb.update(self.smmi, self.sample_objs)
self.assertEqual(len(self.whoosh_search(u'*')), 23)
# Unsupported by Whoosh. Should see empty results.
self.assertEqual(self.sb.more_like_this(self.sample_objs[0])['hits'], 0)
# Make sure that swapping the ``result_class`` doesn't blow up.
try:
self.sb.search(u'index document', result_class=MockSearchResult)
except:
self.fail()
def test_delete_index(self):
self.sb.update(self.smmi, self.sample_objs)
self.assert_(self.sb.index.doc_count() > 0)
self.sb.delete_index()
self.assertEqual(self.sb.index.doc_count(), 0)
def test_order_by(self):
self.sb.update(self.smmi, self.sample_objs)
results = self.sb.search(u'*', sort_by=['pub_date'])
self.assertEqual([result.pk for result in results['results']], [u'1', u'3', u'2', u'4', u'5', u'6', u'7', u'8', u'9', u'10', u'11', u'12', u'13', u'14', u'15', u'16', u'17', u'18', u'19', u'20', u'21', u'22', u'23'])
results = self.sb.search(u'*', sort_by=['-pub_date'])
self.assertEqual([result.pk for result in results['results']], [u'23', u'22', u'21', u'20', u'19', u'18', u'17', u'16', u'15', u'14', u'13', u'12', u'11', u'10', u'9', u'8', u'7', u'6', u'5', u'4', u'2', u'3', u'1'])
results = self.sb.search(u'*', sort_by=['id'])
self.assertEqual([result.pk for result in results['results']], [u'1', u'10', u'11', u'12', u'13', u'14', u'15', u'16', u'17', u'18', u'19', u'2', u'20', u'21', u'22', u'23', u'3', u'4', u'5', u'6', u'7', u'8', u'9'])
results = self.sb.search(u'*', sort_by=['-id'])示例2: WhooshSearchBackendTestCase
# 需要导入模块: from haystack.backends.whoosh_backend import SearchBackend [as 别名]
# 或者: from haystack.backends.whoosh_backend.SearchBackend import more_like_this [as 别名]
#.........这里部分代码省略.........
self.assertEqual(self.sb.search(u'*')['hits'], 3)
self.assertEqual([result.pk for result in self.sb.search(u'*')['results']], [u'3', u'2', u'1'])
self.assertEqual(self.sb.search(u'', highlight=True), {'hits': 0, 'results': []})
self.assertEqual(self.sb.search(u'index*', highlight=True)['hits'], 3)
# DRL_FIXME: Uncomment once highlighting works.
# 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(u'Indx')['hits'], 0)
self.assertEqual(self.sb.search(u'Indx')['spelling_suggestion'], u'index')
self.assertEqual(self.sb.search(u'', facets=['name']), {'hits': 0, 'results': []})
results = self.sb.search(u'Index*', facets=['name'])
results = self.sb.search(u'index*', facets=['name'])
self.assertEqual(results['hits'], 3)
self.assertEqual(results['facets'], {})
self.assertEqual(self.sb.search(u'', date_facets={'pub_date': {'start_date': date(2008, 2, 26), 'end_date': date(2008, 2, 26), 'gap': '/MONTH'}}), {'hits': 0, 'results': []})
results = self.sb.search(u'Index*', date_facets={'pub_date': {'start_date': date(2008, 2, 26), 'end_date': date(2008, 2, 26), 'gap': '/MONTH'}})
results = self.sb.search(u'index*', date_facets={'pub_date': {'start_date': date(2008, 2, 26), 'end_date': date(2008, 2, 26), 'gap': '/MONTH'}})
self.assertEqual(results['hits'], 3)
self.assertEqual(results['facets'], {})
self.assertEqual(self.sb.search(u'', query_facets={'name': '[* TO e]'}), {'hits': 0, 'results': []})
results = self.sb.search(u'Index*', query_facets={'name': '[* TO e]'})
results = self.sb.search(u'index*', query_facets={'name': '[* TO e]'})
self.assertEqual(results['hits'], 3)
self.assertEqual(results['facets'], {})
# self.assertEqual(self.sb.search('', narrow_queries=set(['name:daniel1'])), {'hits': 0, 'results': []})
# results = self.sb.search('Index*', narrow_queries=set(['name:daniel1']))
# self.assertEqual(results['hits'], 1)
def test_more_like_this(self):
self.sb.update(self.smmi, self.sample_objs)
self.assertEqual(len(self.whoosh_search(u'*')), 3)
# Unsupported by Whoosh. Should see empty results.
self.assertEqual(self.sb.more_like_this(self.sample_objs[0])['hits'], 0)
def test_delete_index(self):
self.sb.update(self.smmi, self.sample_objs)
self.assert_(self.sb.index.doc_count() > 0)
self.sb.delete_index()
self.assertEqual(self.sb.index.doc_count(), 0)
def test_order_by(self):
self.sb.update(self.smmi, self.sample_objs)
results = self.sb.search(u'*', sort_by=['pub_date'])
self.assertEqual([result.pk for result in results['results']], [u'3', u'2', u'1'])
results = self.sb.search(u'*', sort_by=['-pub_date'])
self.assertEqual([result.pk for result in results['results']], [u'1', u'2', u'3'])
results = self.sb.search(u'*', sort_by=['id'])
self.assertEqual([result.pk for result in results['results']], [u'1', u'2', u'3'])
results = self.sb.search(u'*', sort_by=['-id'])
self.assertEqual([result.pk for result in results['results']], [u'3', u'2', u'1'])
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')示例3: WhooshSearchBackendTestCase
# 需要导入模块: from haystack.backends.whoosh_backend import SearchBackend [as 别名]
# 或者: from haystack.backends.whoosh_backend.SearchBackend import more_like_this [as 别名]
#.........这里部分代码省略.........
self.assertEqual(results["hits"], 3)
self.assertEqual(results["facets"], {})
self.assertEqual(
self.sb.search(
u"",
date_facets={
"pub_date": {"start_date": date(2008, 2, 26), "end_date": date(2008, 2, 26), "gap": "/MONTH"}
},
),
{"hits": 0, "results": []},
)
results = self.sb.search(
u"Index*",
date_facets={"pub_date": {"start_date": date(2008, 2, 26), "end_date": date(2008, 2, 26), "gap": "/MONTH"}},
)
results = self.sb.search(
u"index*",
date_facets={"pub_date": {"start_date": date(2008, 2, 26), "end_date": date(2008, 2, 26), "gap": "/MONTH"}},
)
self.assertEqual(results["hits"], 3)
self.assertEqual(results["facets"], {})
self.assertEqual(self.sb.search(u"", query_facets={"name": "[* TO e]"}), {"hits": 0, "results": []})
results = self.sb.search(u"Index*", query_facets={"name": "[* TO e]"})
results = self.sb.search(u"index*", query_facets={"name": "[* TO e]"})
self.assertEqual(results["hits"], 3)
self.assertEqual(results["facets"], {})
# self.assertEqual(self.sb.search('', narrow_queries=set(['name:daniel1'])), {'hits': 0, 'results': []})
# results = self.sb.search('Index*', narrow_queries=set(['name:daniel1']))
# self.assertEqual(results['hits'], 1)
def test_more_like_this(self):
self.sb.update(self.smmi, self.sample_objs)
self.assertEqual(len(self.whoosh_search(u"*")), 3)
# Unsupported by Whoosh. Should see empty results.
self.assertEqual(self.sb.more_like_this(self.sample_objs[0])["hits"], 0)
def test_delete_index(self):
self.sb.update(self.smmi, self.sample_objs)
self.assert_(self.sb.index.doc_count() > 0)
self.sb.delete_index()
self.assertEqual(self.sb.index.doc_count(), 0)
def test_order_by(self):
self.sb.update(self.smmi, self.sample_objs)
results = self.sb.search(u"*", sort_by=["pub_date"])
self.assertEqual([result.pk for result in results["results"]], [u"3", u"2", u"1"])
results = self.sb.search(u"*", sort_by=["-pub_date"])
self.assertEqual([result.pk for result in results["results"]], [u"1", u"2", u"3"])
results = self.sb.search(u"*", sort_by=["id"])
self.assertEqual([result.pk for result in results["results"]], [u"1", u"2", u"3"])
results = self.sb.search(u"*", sort_by=["-id"])
self.assertEqual([result.pk for result in results["results"]], [u"3", u"2", u"1"])
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")示例4: WhooshSearchBackendTestCase
# 需要导入模块: from haystack.backends.whoosh_backend import SearchBackend [as 别名]
# 或者: from haystack.backends.whoosh_backend.SearchBackend import more_like_this [as 别名]
#.........这里部分代码省略.........
if os.path.exists(settings.HAYSTACK_WHOOSH_PATH):
index_files = os.listdir(settings.HAYSTACK_WHOOSH_PATH)
for index_file in index_files:
os.remove(os.path.join(settings.HAYSTACK_WHOOSH_PATH, index_file))
os.removedirs(settings.HAYSTACK_WHOOSH_PATH)
settings.HAYSTACK_WHOOSH_PATH = self.old_whoosh_path
super(WhooshSearchBackendTestCase, self).tearDown()
def whoosh_search(self, query):
searcher = self.raw_whoosh.searcher()
return searcher.search(self.parser.parse(query))
def test_update(self):
self.sb.update(self.smmi, self.sample_objs)
# Check what Whoosh thinks is there.
self.assertEqual(len(self.whoosh_search('*')), 3)
self.assertEqual([dict(doc) for doc in self.whoosh_search('*')], [{'django_id_s': u'3', 'django_ct_s': u'core.mockmodel', 'name': u'daniel3', 'text': u'Indexed!\n3', 'pub_date': u'2009-02-22', 'id': u'core.mockmodel.3'}, {'django_id_s': u'2', 'django_ct_s': u'core.mockmodel', 'name': u'daniel2', 'text': u'Indexed!\n2', 'pub_date': u'2009-02-23', 'id': u'core.mockmodel.2'}, {'django_id_s': u'1', 'django_ct_s': u'core.mockmodel', 'name': u'daniel1', 'text': u'Indexed!\n1', 'pub_date': u'2009-02-24', 'id': u'core.mockmodel.1'}])
def test_remove(self):
self.sb.update(self.smmi, self.sample_objs)
self.assertEqual(len(self.whoosh_search('*')), 3)
self.sb.remove(self.sample_objs[0])
self.assertEqual(len(self.whoosh_search('*')), 2)
self.assertEqual([dict(doc) for doc in self.whoosh_search('*')], [{'django_id_s': u'3', 'django_ct_s': u'core.mockmodel', 'name': u'daniel3', 'text': u'Indexed!\n3', 'pub_date': u'2009-02-22', 'id': u'core.mockmodel.3'}, {'django_id_s': u'2', 'django_ct_s': u'core.mockmodel', 'name': u'daniel2', 'text': u'Indexed!\n2', 'pub_date': u'2009-02-23', 'id': u'core.mockmodel.2'}])
def test_clear(self):
self.sb.update(self.smmi, self.sample_objs)
self.assertEqual(len(self.whoosh_search('*')), 3)
self.sb.clear()
self.raw_whoosh = self.sb.index
self.assertEqual(self.raw_whoosh.doc_count(), 0)
self.sb.update(self.smmi, self.sample_objs)
self.assertEqual(len(self.whoosh_search('*')), 3)
self.sb.clear([AnotherMockModel])
self.assertEqual(len(self.whoosh_search('*')), 3)
self.sb.clear([MockModel])
self.raw_whoosh = self.sb.index
self.assertEqual(self.raw_whoosh.doc_count(), 0)
self.sb.update(self.smmi, self.sample_objs)
self.assertEqual(len(self.whoosh_search('*')), 3)
self.sb.clear([AnotherMockModel, MockModel])
self.raw_whoosh = self.sb.index
self.assertEqual(self.raw_whoosh.doc_count(), 0)
def test_search(self):
self.sb.update(self.smmi, self.sample_objs)
self.assertEqual(len(self.whoosh_search('*')), 3)
self.assertEqual(self.sb.search(''), [])
self.assertEqual(self.sb.search('*')['hits'], 3)
self.assertEqual([result.pk for result in self.sb.search('*')['results']], [u'3', u'2', u'1'])
self.assertEqual(self.sb.search('', highlight=True), [])
self.assertEqual(self.sb.search('Index*', highlight=True)['hits'], 3)
# DRL_FIXME: Uncomment once highlighting works.
# 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']), [])
results = self.sb.search('Index*', facets=['name'])
self.assertEqual(results['hits'], 3)
self.assertEqual(results['facets'], {})
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:daniel1']), [])
# results = self.sb.search('Index*', narrow_queries=['name:daniel1'])
# self.assertEqual(results['hits'], 1)
def test_more_like_this(self):
self.sb.update(self.smmi, self.sample_objs)
self.assertEqual(len(self.whoosh_search('*')), 3)
# Unsupported by Whoosh. Should see empty results.
self.assertEqual(self.sb.more_like_this(self.sample_objs[0])['hits'], 0)
def test_delete_index(self):
self.sb.update(self.smmi, self.sample_objs)
self.assert_(self.sb.index.doc_count() > 0)
self.sb.delete_index()
self.assertEqual(self.sb.index.doc_count(), 0)