本文整理汇总了Python中metashare.recommendations.models.TogetherManager类的典型用法代码示例。如果您正苦于以下问题：Python TogetherManager类的具体用法？Python TogetherManager怎么用？Python TogetherManager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TogetherManager类的15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: setUp
def setUp(self):
"""
Import test fixtures and add resource pairs to TogetherManager
"""
test_utils.setup_test_storage()
self.res_1 = _import_resource('elra112.xml')
self.res_2 = _import_resource('elra135.xml')
self.res_3 = _import_resource('elra260.xml')
self.res_4 = _import_resource('elra295.xml')
man = TogetherManager.getManager(Resource.VIEW)
count = 0
while (count < 5):
man.addResourcePair(self.res_1, self.res_2)
count += 1
count = 0
while (count < 10):
man.addResourcePair(self.res_1, self.res_3)
count += 1
count = 0
while (count < 3):
man.addResourcePair(self.res_1, self.res_4)
count += 1
man = TogetherManager.getManager(Resource.DOWNLOAD)
count = 0
while (count < 15):
man.addResourcePair(self.res_1, self.res_2)
count += 1
count = 0
while (count < 10):
man.addResourcePair(self.res_1, self.res_3)
count += 1
count = 0
while (count < 5):
man.addResourcePair(self.res_1, self.res_4)
count += 1示例2: test_delete_deep
def test_delete_deep(self):
# test views:
man = TogetherManager.getManager(Resource.VIEW)
tracker = SessionResourcesTracker()
tracker.add_view(self.res_1, datetime.datetime(2012, 7, 16, 18, 0, 0))
tracker.add_view(self.res_2, datetime.datetime(2012, 7, 16, 18, 0, 1))
# both resources have been viewed 'together'
self.assertEquals(1, len(man.getTogetherList(self.res_1, 0)))
self.assertEquals(1, len(man.getTogetherList(self.res_2, 0)))
self.assertEquals(1, man.getTogetherCount(self.res_1, self.res_2))
# deep delete resource
self.res_1.delete_deep()
self.assertEquals(0, len(man.getTogetherList(self.res_2, 0)))
# test downloads:
man = TogetherManager.getManager(Resource.DOWNLOAD)
tracker.add_download(self.res_3, datetime.datetime(2012, 7, 16, 18, 0, 0))
tracker.add_download(self.res_4, datetime.datetime(2012, 7, 16, 18, 0, 1))
# both resources have been downloaded 'together'
self.assertEquals(1, len(man.getTogetherList(self.res_3, 0)))
self.assertEquals(1, len(man.getTogetherList(self.res_4, 0)))
self.assertEquals(1, man.getTogetherCount(self.res_3, self.res_4))
# deep delete resource
self.res_3.delete_deep()
self.assertEquals(0, len(man.getTogetherList(self.res_4, 0)))示例3: test_usage
def test_usage(self):
# test views:
man = TogetherManager.getManager(Resource.VIEW)
tracker = SessionResourcesTracker()
tracker.add_view(self.res_1, datetime.datetime(2012, 7, 16, 18, 0, 0))
tracker.add_view(self.res_2, datetime.datetime(2012, 7, 16, 18, 0, 1))
# both resources have been viewed 'together'
self.assertEquals(1, len(man.getTogetherList(self.res_1, 0)))
self.assertEquals(1, len(man.getTogetherList(self.res_2, 0)))
self.assertEquals(1, man.getTogetherCount(self.res_1, self.res_2))
# viewing the same resource again does NOT increase the count
tracker.add_view(self.res_2, datetime.datetime(2012, 7, 16, 18, 0, 2))
self.assertEquals(1, len(man.getTogetherList(self.res_1, 0)))
self.assertEquals(1, len(man.getTogetherList(self.res_2, 0)))
self.assertEquals(1, man.getTogetherCount(self.res_1, self.res_2))
# viewing a resource after the max view interval changes nothing
tracker.add_view(self.res_3, datetime.datetime(2012, 7, 16, 18, 0, 10))
self.assertEquals(1, len(man.getTogetherList(self.res_1, 0)))
self.assertEquals(1, len(man.getTogetherList(self.res_2, 0)))
self.assertEquals(1, man.getTogetherCount(self.res_1, self.res_2))
self.assertEquals(0, len(man.getTogetherList(self.res_3, 0)))
# add another resource
tracker.add_view(self.res_4, datetime.datetime(2012, 7, 16, 18, 0, 12))
self.assertEquals(1, len(man.getTogetherList(self.res_1, 0)))
self.assertEquals(1, len(man.getTogetherList(self.res_2, 0)))
self.assertEquals(1, man.getTogetherCount(self.res_1, self.res_2))
self.assertEquals(1, len(man.getTogetherList(self.res_3, 0)))
self.assertEquals(1, len(man.getTogetherList(self.res_4, 0)))
self.assertEquals(1, man.getTogetherCount(self.res_3, self.res_4))
# test downloads:
man = TogetherManager.getManager(Resource.DOWNLOAD)
tracker.add_download(self.res_1, datetime.datetime(2012, 7, 16, 18, 0, 0))
tracker.add_download(self.res_2, datetime.datetime(2012, 7, 16, 18, 0, 1))
# both resources have been downloaded 'together'
self.assertEquals(1, len(man.getTogetherList(self.res_1, 0)))
self.assertEquals(1, len(man.getTogetherList(self.res_2, 0)))
self.assertEquals(1, man.getTogetherCount(self.res_1, self.res_2))
# downloading the same resource again does NOT increase the count
tracker.add_download(self.res_2, datetime.datetime(2012, 7, 16, 18, 0, 2))
self.assertEquals(1, len(man.getTogetherList(self.res_1, 0)))
self.assertEquals(1, len(man.getTogetherList(self.res_2, 0)))
self.assertEquals(1, man.getTogetherCount(self.res_1, self.res_2))
# downloading a resource after the max download interval changes nothing
tracker.add_download(self.res_3, datetime.datetime(2012, 7, 16, 18, 0, 20))
self.assertEquals(1, len(man.getTogetherList(self.res_1, 0)))
self.assertEquals(1, len(man.getTogetherList(self.res_2, 0)))
self.assertEquals(1, man.getTogetherCount(self.res_1, self.res_2))
self.assertEquals(0, len(man.getTogetherList(self.res_3, 0)))
# add another resource
tracker.add_download(self.res_4, datetime.datetime(2012, 7, 16, 18, 0, 22))
self.assertEquals(1, len(man.getTogetherList(self.res_1, 0)))
self.assertEquals(1, len(man.getTogetherList(self.res_2, 0)))
self.assertEquals(1, man.getTogetherCount(self.res_1, self.res_2))
self.assertEquals(1, len(man.getTogetherList(self.res_3, 0)))
self.assertEquals(1, len(man.getTogetherList(self.res_4, 0)))
self.assertEquals(1, man.getTogetherCount(self.res_3, self.res_4))示例4: get_download_recommendations
def get_download_recommendations(resource):
"""
Returns a list of ranked download recommendations for the given resource.
"""
# TODO: decide what threshold to use; may restrict recommendation to top X resources of the list
return TogetherManager.getManager(Resource.DOWNLOAD)\
.getTogetherList(resource, 0)示例5: test_sorting
def test_sorting(self):
man = TogetherManager.getManager(Resource.VIEW)
sorted_res = man.getTogetherList(self.res_1, 0)
self.assertEqual(3, len(sorted_res))
self.assertEquals(self.res_3, sorted_res[0])
self.assertEquals(self.res_2, sorted_res[1])
self.assertEquals(self.res_4, sorted_res[2])示例6: test_publication_status_filter
def test_publication_status_filter(self):
self.res_3.storage_object.publication_status = INGESTED
self.res_3.storage_object.save()
self.res_3.storage_object.update_storage()
man = TogetherManager.getManager(Resource.VIEW)
sorted_res = man.getTogetherList(self.res_1, 0)
self.assertEqual(2, len(sorted_res))
self.assertEquals(self.res_2, sorted_res[0])
self.assertEquals(self.res_4, sorted_res[1])示例7: test_deleted_filter
def test_deleted_filter(self):
self.res_2.storage_object.deleted = True
self.res_2.storage_object.save()
self.res_2.storage_object.update_storage()
man = TogetherManager.getManager(Resource.VIEW)
sorted_res = man.getTogetherList(self.res_1, 0)
self.assertEqual(2, len(sorted_res))
self.assertEquals(self.res_3, sorted_res[0])
self.assertEquals(self.res_4, sorted_res[1])示例8: _add_resource_to_set
def _add_resource_to_set(self, res_set, res, res_type):
"""
Adds the given resource to the given resource set;
resource is of the given resource type,
either Resource.VIEW or Resource.DOWNLOAD.
"""
if not res in res_set:
# update TogetherManager with new pairs
man = TogetherManager.getManager(res_type)
for _res in res_set:
man.addResourcePair(_res, res)
res_set.add(res)示例9: test_unique_together_constraint
def test_unique_together_constraint(self):
man = TogetherManager.getManager(Resource.VIEW)
man.addResourcePair(self.res_1, self.res_2)
res_count_dict = man.resourcecountdict_set.get(
lrid=self.res_1.storage_object.identifier)
try:
res_count_dict.resourcecountpair_set.create(
lrid = self.res_2.storage_object.identifier)
self.fail("Should have raised an exception")
except IntegrityError:
# reset database connection; required for PostgreSQL
from django import db
db.close_connection()示例10: test_delete_deep_with_keeping_recommendations
def test_delete_deep_with_keeping_recommendations(self):
"""
tests that deep deleting a resource keeps the recommendations if requested
"""
man = TogetherManager.getManager(Resource.VIEW)
self.assertEquals(0, man.getTogetherCount(self.res_1, self.res_2))
man.addResourcePair(self.res_1, self.res_2)
self.assertEquals(1, man.getTogetherCount(self.res_1, self.res_2))
self.assertEquals(2, len(ResourceCountPair.objects.all()))
self.assertEquals(2, len(ResourceCountDict.objects.all()))
self.res_1.delete_deep(keep_stats=True)
# recommendations stay the same
self.assertEquals(2, len(ResourceCountPair.objects.all()))
self.assertEquals(2, len(ResourceCountDict.objects.all()))示例11: _add_resource_to_set
def _add_resource_to_set(self, res_set, res, res_type):
"""
Adds the given resource to the given resource set;
resource is of the given resource type,
either Resource.VIEW or Resource.DOWNLOAD.
"""
if not res in res_set:
# update TogetherManager with new pairs but make sure that only one
# thread updates the TogetherManager at a time
with SessionResourcesTracker.lock:
man = TogetherManager.getManager(res_type)
for _res in res_set:
man.addResourcePair(_res, res)
res_set.add(res)示例12: test_counts
def test_counts(self):
"""
tests the addResourcePair and getTogetherCount methods of TogetherManager
"""
man = TogetherManager.getManager(Resource.VIEW)
self.assertEquals(0, man.getTogetherCount(self.res_1, self.res_2))
man.addResourcePair(self.res_1, self.res_2)
self.assertEquals(0, man.getTogetherCount(self.res_1, self.res_3))
self.assertEquals(1, man.getTogetherCount(self.res_1, self.res_2))
self.assertEquals(1, man.getTogetherCount(self.res_2, self.res_1))
man.addResourcePair(self.res_1, self.res_3)
self.assertEquals(1, man.getTogetherCount(self.res_1, self.res_3))
self.assertEquals(1, man.getTogetherCount(self.res_3, self.res_1))
man.addResourcePair(self.res_1, self.res_2)
self.assertEquals(2, man.getTogetherCount(self.res_1, self.res_2))
self.assertEquals(2, man.getTogetherCount(self.res_2, self.res_1))示例13: test_delete_deep_with_keeping_recommendations
def test_delete_deep_with_keeping_recommendations(self):
"""
tests that deep deleting a resource keeps the recommendations if requested
"""
man = TogetherManager.getManager(Resource.VIEW)
self.assertEquals(0, man.getTogetherCount(self.res_1, self.res_2))
man.addResourcePair(self.res_1, self.res_2)
self.assertEquals(1, man.getTogetherCount(self.res_1, self.res_2))
self.assertEquals(2, len(ResourceCountPair.objects.all()))
self.assertEquals(2, len(ResourceCountDict.objects.all()))
self.assertEquals(3, len(resourceInfoType_model.objects.all()))
self.assertEquals(3, len(StorageObject.objects.all()))
self.res_1.storage_object.delete()
self.res_1.delete_deep(keep_stats=True)
self.assertEquals(2, len(resourceInfoType_model.objects.all()))
self.assertEquals(2, len(StorageObject.objects.all()))
# recommendations stay the same
self.assertEquals(2, len(ResourceCountPair.objects.all()))
self.assertEquals(2, len(ResourceCountDict.objects.all()))
# recommendations are deleted after repairing them
call_command('repair_recommendations', interactive=False)
self.assertEquals(0, len(ResourceCountPair.objects.all()))
self.assertEquals(1, len(ResourceCountDict.objects.all()))示例14: test_downloads
def test_downloads(self):
# client 1 downloads all 4 resources
client_1 = Client()
client_1.login(username='normaluser', password='secret')
man = TogetherManager.getManager(Resource.DOWNLOAD)
response = _download_resource(client_1, self.res_1)
self.assertEquals(200, response.status_code)
download_res = man.getTogetherList(self.res_1, 0)
self.assertEqual(0, len(download_res))
response = _download_resource(client_1, self.res_2)
self.assertEquals(200, response.status_code)
download_res = man.getTogetherList(self.res_1, 0)
self.assertEqual(1, len(download_res))
download_res = man.getTogetherList(self.res_2, 0)
self.assertEqual(1, len(download_res))
self.assertEqual(1, man.getTogetherCount(self.res_1, self.res_2))
response = _download_resource(client_1, self.res_3)
self.assertEquals(200, response.status_code)
download_res = man.getTogetherList(self.res_1, 0)
self.assertEqual(2, len(download_res))
download_res = man.getTogetherList(self.res_2, 0)
self.assertEqual(2, len(download_res))
download_res = man.getTogetherList(self.res_3, 0)
self.assertEqual(2, len(download_res))
response = _download_resource(client_1, self.res_4)
self.assertEquals(200, response.status_code)
download_res = man.getTogetherList(self.res_1, 0)
self.assertEqual(3, len(download_res))
download_res = man.getTogetherList(self.res_2, 0)
self.assertEqual(3, len(download_res))
download_res = man.getTogetherList(self.res_3, 0)
self.assertEqual(3, len(download_res))
download_res = man.getTogetherList(self.res_4, 0)
self.assertEqual(3, len(download_res))
# another client downloads 2 of the resources, counts are increased
client_2 = Client()
client_2.login(username='normaluser2', password='secret')
response = _download_resource(client_2, self.res_1)
self.assertEquals(200, response.status_code)
download_res = man.getTogetherList(self.res_1, 0)
self.assertEqual(3, len(download_res))
response = _download_resource(client_2, self.res_2)
self.assertEquals(200, response.status_code)
download_res = man.getTogetherList(self.res_1, 0)
self.assertEqual(3, len(download_res))
download_res = man.getTogetherList(self.res_2, 0)
self.assertEqual(3, len(download_res))
# counts of res_1 and res_2 appearing together is increased
self.assertEqual(2, man.getTogetherCount(self.res_1, self.res_2))
# make sure that views are no touched;
# in the web interface, the resource has of course to be viewed first
# before it could be downloaded
man = TogetherManager.getManager(Resource.VIEW)
view_res = man.getTogetherList(self.res_1, 0)
self.assertEqual(0, len(view_res))示例15: test_views
def test_views(self):
# client 1 views all 4 resources
client_1 = Client()
man = TogetherManager.getManager(Resource.VIEW)
response = client_1.get(self.res_1.get_absolute_url(), follow = True)
self.assertEquals(200, response.status_code)
view_res = man.getTogetherList(self.res_1, 0)
self.assertEqual(0, len(view_res))
response = client_1.get(self.res_2.get_absolute_url(), follow = True)
self.assertEquals(200, response.status_code)
view_res = man.getTogetherList(self.res_1, 0)
self.assertEqual(1, len(view_res))
view_res = man.getTogetherList(self.res_2, 0)
self.assertEqual(1, len(view_res))
self.assertEqual(1, man.getTogetherCount(self.res_1, self.res_2))
response = client_1.get(self.res_3.get_absolute_url(), follow = True)
self.assertEquals(200, response.status_code)
view_res = man.getTogetherList(self.res_1, 0)
self.assertEqual(2, len(view_res))
view_res = man.getTogetherList(self.res_2, 0)
self.assertEqual(2, len(view_res))
view_res = man.getTogetherList(self.res_3, 0)
self.assertEqual(2, len(view_res))
response = client_1.get(self.res_4.get_absolute_url(), follow = True)
self.assertEquals(200, response.status_code)
view_res = man.getTogetherList(self.res_1, 0)
self.assertEqual(3, len(view_res))
view_res = man.getTogetherList(self.res_2, 0)
self.assertEqual(3, len(view_res))
view_res = man.getTogetherList(self.res_3, 0)
self.assertEqual(3, len(view_res))
view_res = man.getTogetherList(self.res_4, 0)
self.assertEqual(3, len(view_res))
# another client views 2 of the resources, counts are increased
client_2 = Client()
response = client_2.get(self.res_1.get_absolute_url(), follow = True)
self.assertEquals(200, response.status_code)
view_res = man.getTogetherList(self.res_1, 0)
self.assertEqual(3, len(view_res))
response = client_2.get(self.res_2.get_absolute_url(), follow = True)
self.assertEquals(200, response.status_code)
view_res = man.getTogetherList(self.res_1, 0)
self.assertEqual(3, len(view_res))
view_res = man.getTogetherList(self.res_2, 0)
self.assertEqual(3, len(view_res))
# counts of res_1 and res_2 appearing together is increased
self.assertEqual(2, man.getTogetherCount(self.res_1, self.res_2))
# make sure that downloads are no touched
man = TogetherManager.getManager(Resource.DOWNLOAD)
download_res = man.getTogetherList(self.res_1, 0)
self.assertEqual(0, len(download_res))
# make sure that statistics are updated when a resource is
# completely removed
saveLRStats(self.res_1, UPDATE_STAT)
saveLRStats(self.res_2, UPDATE_STAT)
saveLRStats(self.res_3, UPDATE_STAT)
saveLRStats(self.res_4, UPDATE_STAT)
self.assertEquals(9, len(LRStats.objects.all()))
self.assertEquals(228, len(UsageStats.objects.all()))
remove_resource(self.res_1.storage_object)
self.assertEquals(7, len(LRStats.objects.all()))
self.assertEquals(181, len(UsageStats.objects.all()))