def _CreateFormats():
"""Used to set up initial photos."""
obj_store = ObjectStore.GetInstance(ObjectStore.PHOTO)
client = DBClient.Instance()
http_client = AsyncHTTPClient()
for photo_id, name in [('pgAZn77bJ-Kc', 'beach_c4'),
('pgAzpz7bJ-Mc', 'beach_a1'),
('pgB-Fh7bJ-Mg', 'beach_a2'),
('pgAzo67bJ-MV', 'beach_a3'),
('pgB-pj7bJ-Mo', 'beach_a4'),
('pgAvIa7bJ-MN', 'beach_b1'),
('pgAuoQ7bJ-MF', 'beach_b2'),
('pgAtwd7bJ-M7', 'beach_b3'),
('pgAaOJ7bJ-Kw', 'beach_c1'),
('pgA_vm7bJ-Ko', 'beach_c2'),
('pgAZna7bJ-Kk', 'beach_c3'),
('pgAW0x7bJ-KV', 'beach_d1'),
('pgAUMm7bJ-KN', 'beach_d2'),
('pfYwYR7bJ-KJ', 'party_1'),
('pfYwTk7bJ-KF', 'party_2'),
('pfYwSo7bJ-K7', 'party_3'),
('pfYw0g7bJ-K-', 'party_4'),
('pfYvoK7bJ-Jw', 'party_5'),
('pfYvhI7bJ-Jo', 'party_6'),
('prHKwa7bJ-N30', 'gone_fishing_1'),
('prBUtl7bJ-Mw', 'gone_fishing_2'),
('pfSb0S7bJ-Jk', 'street_art_1'),
('pfSasJ7bJ-Jc', 'street_art_2')]:
photo = yield Photo.Query(client, photo_id, None)
photo_dict = photo._asdict()
photo_dict['name'] = name
del photo_dict['photo_id']
del photo_dict['user_id']
del photo_dict['_version']
del photo_dict['episode_id']
print json.dumps(photo_dict, indent=True)
for suffix, format in [('.f', 'full'), ('.m', 'med'),
('.t', 'tn')]:
url = obj_store.GenerateUrl('%s%s' % (photo_id, suffix))
response = yield http_client.fetch(url, method='GET')
welcome_path = os.path.join(
ResourcesManager.Instance().resources_path, 'welcome')
f = open(
os.path.join(welcome_path, '%s_%s.jpg' % (name, format)),
'w')
f.write(response.body)
f.close()
def _OnQueryPosts(posts):
with util.ArrayBarrier(partial(_OnQueryMetadata, posts)) as b:
for post in posts:
with util.ArrayBarrier(b.Callback()) as metadata_b:
post_id = Post.ConstructPostId(post.episode_id,
post.photo_id)
Photo.Query(client,
hash_key=post.photo_id,
col_names=None,
callback=metadata_b.Callback())
UserPost.Query(client,
hash_key=user_id,
range_key=post_id,
col_names=None,
callback=metadata_b.Callback(),
must_exist=False)
def _OnCreatePhoto(p):
Photo.Query(self._client, p.photo_id, None, _OnQuery)
def _OnCreatePhoto(p):
Photo.Query(self._client, p.photo_id, None, partial(_OnQuery, p))