def test_get_or_create(self, rhead):
head_requests = []
def mocked_head(url):
head_requests.append(url)
if url == 'http://cdn.vidly/file.mp4':
return Response('', 302, headers={
'Content-Type': 'video/mp5',
'Content-Length': '2594479502',
})
else:
return Response('', 302, headers={
'Location': 'http://cdn.vidly/file.mp4',
})
rhead.side_effect = mocked_head
information = VidlyMedia.get_or_create(
'xyz123',
'mp4',
True
)
eq_(information.tag, 'xyz123')
eq_(information.video_format, 'mp4')
eq_(information.hd, True)
eq_(information.url, 'http://cdn.vidly/file.mp4')
eq_(information.content_type, 'video/mp5')
eq_(information.size, 2594479502L)
assert len(head_requests) == 2
# do it again,
same_information = VidlyMedia.get_or_create(
'xyz123',
'mp4',
True
)
eq_(same_information, information)
assert len(head_requests) == 2
def items(self):
channels = Channel.objects.filter(
Q(id=self.channel.id) |
Q(parent=self.channel.id)
)
qs = (
Event.objects.archived()
.approved()
.filter(channels__in=channels)
.filter(privacy=Event.PRIVACY_PUBLIC)
.filter(template__name__icontains='vid.ly')
.filter(template_environment__contains='tag')
.exclude(duration__isnull=True)
.order_by('-start_time')
)[:self.channel.feed_size]
all_tag_ids = set()
self.all_tags = defaultdict(list)
for x in Event.tags.through.objects.filter(event__in=qs):
self.all_tags[x.event_id].append(x.tag_id)
all_tag_ids.add(x.tag_id)
# now `all_tags` is a dict like this:
# 123: [45, 67]
# where '123' is an event ID, and 45 and 67 are tag IDs
# Convert it to something like this:
# 123: ['tag1', 'tagX']
tags_qs = (
Tag.objects
.filter(id__in=all_tag_ids)
.values_list('id', 'name')
)
all_tag_names = dict(x for x in tags_qs)
for event_id, tag_ids in self.all_tags.items():
self.all_tags[event_id] = [
all_tag_names[x] for x in tag_ids
]
items = []
for event in qs:
try:
vidly_media = VidlyMedia.get_or_create(
event.template_environment['tag'],
'mp4',
hd=True,
)
except vidly.VidlyNotFoundError:
print "vidlynotfounderror :(", repr(event)
continue
event._vidly_media = vidly_media
items.append(event)
return items
def items(self):
channels = Channel.objects.filter(
Q(id=self.channel.id) |
Q(parent=self.channel.id)
)
qs = (
Event.objects.archived()
.approved()
.filter(channels__in=channels)
.filter(privacy=Event.PRIVACY_PUBLIC)
.filter(template__name__icontains='vid.ly')
.filter(template_environment__contains='tag')
.exclude(duration__isnull=True)
.order_by('-start_time')
)[:self.channel.feed_size]
all_tag_ids = set()
self.all_tags = defaultdict(list)
for x in Event.tags.through.objects.filter(event__in=qs):
self.all_tags[x.event_id].append(x.tag_id)
all_tag_ids.add(x.tag_id)
# now `all_tags` is a dict like this:
# 123: [45, 67]
# where '123' is an event ID, and 45 and 67 are tag IDs
# Convert it to something like this:
# 123: ['tag1', 'tagX']
tags_qs = (
Tag.objects
.filter(id__in=all_tag_ids)
.values_list('id', 'name')
)
all_tag_names = dict(x for x in tags_qs)
for event_id, tag_ids in self.all_tags.items():
self.all_tags[event_id] = [
all_tag_names[x] for x in tag_ids
]
items = []
for event in qs:
try:
vidly_media = VidlyMedia.get_or_create(
event.template_environment['tag'],
'mp4',
hd=True,
)
except vidly.VidlyNotFoundError:
print "vidlynotfounderror :(", repr(event)
continue
event._vidly_media = vidly_media
items.append(event)
return items
def test_get_or_create_multiples(self):
first = VidlyMedia.objects.create(
tag='xyz123',
hd=True,
video_format='mp4',
url='http://first.com',
size=10000,
content_type='video/mp4'
)
information = VidlyMedia.get_or_create(
'xyz123',
'mp4',
True
)
eq_(information, first)
# Because the creation of these can happen in non-atomic views
# (ie. rendering the itunes feed), you might get a race condition
# in creating these so there might be multiples.
# The classmethod get_or_create (not to be confused with
# objects.get_or_create()) needs to be resilient to this.
second = VidlyMedia.objects.create(
tag='xyz123',
hd=True,
video_format='mp4',
url='http://second.com',
size=10001,
content_type='video/mp4'
)
information = VidlyMedia.get_or_create(
'xyz123',
'mp4',
True
)
eq_(information, second)
def test_get_or_create_multiples(self):
first = VidlyMedia.objects.create(tag='xyz123',
hd=True,
video_format='mp4',
url='http://first.com',
size=10000,
content_type='video/mp4')
information = VidlyMedia.get_or_create('xyz123', 'mp4', True)
eq_(information, first)
# Because the creation of these can happen in non-atomic views
# (ie. rendering the itunes feed), you might get a race condition
# in creating these so there might be multiples.
# The classmethod get_or_create (not to be confused with
# objects.get_or_create()) needs to be resilient to this.
second = VidlyMedia.objects.create(tag='xyz123',
hd=True,
video_format='mp4',
url='http://second.com',
size=10001,
content_type='video/mp4')
information = VidlyMedia.get_or_create('xyz123', 'mp4', True)
eq_(information, second)
def test_get_or_create(self, rhead):
head_requests = []
def mocked_head(url):
head_requests.append(url)
if url == 'http://cdn.vidly/file.mp4':
return Response('',
302,
headers={
'Content-Type': 'video/mp5',
'Content-Length': '2594479502',
})
else:
return Response('',
302,
headers={
'Location': 'http://cdn.vidly/file.mp4',
})
rhead.side_effect = mocked_head
information = VidlyMedia.get_or_create('xyz123', 'mp4', True)
eq_(information.tag, 'xyz123')
eq_(information.video_format, 'mp4')
eq_(information.hd, True)
eq_(information.url, 'http://cdn.vidly/file.mp4')
eq_(information.content_type, 'video/mp5')
eq_(information.size, 2594479502L)
assert len(head_requests) == 2
# do it again,
same_information = VidlyMedia.get_or_create('xyz123', 'mp4', True)
eq_(same_information, information)
assert len(head_requests) == 2