本文整理汇总了Python中models.Photo.query方法的典型用法代码示例。如果您正苦于以下问题：Python Photo.query方法的具体用法？Python Photo.query怎么用？Python Photo.query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models.Photo的用法示例。
在下文中一共展示了Photo.query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: get
# 需要导入模块: from models import Photo [as 别名]
# 或者: from models.Photo import query [as 别名]
def get(self, album_id):
user = get_user()
album = Album.get_by_id(
int(album_id),
DEFAULT_DOMAIN_KEY
)
if album:
upload_url = blobstore.create_upload_url('/album/%s/upload-photo' % album_id)
photo_query = Photo.query(
ancestor=album.key
)
comments_query = Comment.query(
Comment.parent == album.key
).order(-Comment.date_created)
template_values = {
'user': user,
'album': album,
'photos': photo_query.fetch(None),
'comments': comments_query.fetch(None),
'upload_url': upload_url,
}
self.render_template('view_album.html', template_values)
else:
self.raise_error(404)示例2: get_covered_albums
# 需要导入模块: from models import Photo [as 别名]
# 或者: from models.Photo import query [as 别名]
def get_covered_albums(query, fetch=None):
albums = query.fetch(fetch)
for album in albums:
photos = Photo.query(
ancestor=album.key
).order(-Photo.date_created).fetch(1)
if photos:
album.cover = photos[0].key
else:
album.cover = None
return albums示例3: post
# 需要导入模块: from models import Photo [as 别名]
# 或者: from models.Photo import query [as 别名]
def post(self, album_id):
album = Album.get_by_id(
int(album_id),
parent=DEFAULT_DOMAIN_KEY
)
if album.author == get_user().key:
photos_query = Photo.query(
ancestor=album.key
)
photos = photos_query.fetch(None)
for photo in photos:
delete_photo(photo)
album.key.delete()
self.redirect('/')
else:
self.raise_error(500)示例4: post
# 需要导入模块: from models import Photo [as 别名]
# 或者: from models.Photo import query [as 别名]
def post(self):
user_id = self.request.get('user_id')
event_id = self.request.get('event_id')
event = Event.get_by_id(int(event_id))
operation = self.request.get('operation')
if (operation == "load"):
if (user_id == event.userId):
template_values = {
'event': event
}
template = JINJA_ENVIRONMENT.get_template('event_update.html')
self.response.write(template.render(template_values))
else:
template = JINJA_ENVIRONMENT.get_template('index.html')
self.response.write(template.render())
elif (operation == "people_for_event"):
user_id = self.request.get('user_id')
event_id = int(self.request.get('event_id'))
event = Event.get_by_id(event_id)
event_people = []
for person_id in event.event_people:
person = Person.get_by_id(int(person_id))
event_people.append({"person_id": person_id, "display_name": person.display_name,
"image_url": person.image_url })
event_people_set = set(event.event_people)
person_keys = (Person.query(Person.userId == user_id).fetch(keys_only=True))
all_people = []
for key in person_keys:
all_people.append(key.id())
clean_people = [x for x in all_people if x not in event_people_set]
all_people = []
for person_id in clean_people:
person = Person.get_by_id(int(person_id))
all_people.append({"person_id": person_id, "display_name": person.display_name,
"image_url": person.image_url })
event_sharing_set = set(event.event_sharing)
my_key = Person.query(Person.plus_id == user_id).get(keys_only=True)
event_sharing_set.add(my_key.id())
available_sharing = []
for key in person_keys:
available_sharing.append(key.id())
clean_sharing = [x for x in available_sharing if x not in event_sharing_set]
available_sharing = []
for person_id in clean_sharing:
person = Person.get_by_id(int(person_id))
available_sharing.append({"person_id": person_id, "display_name": person.display_name,
"image_url": person.image_url, "email": person.email })
event_sharing = []
for person_id in event.event_sharing:
person = Person.get_by_id(int(person_id))
event_sharing.append({"person_id": person_id, "display_name": person.display_name,
"image_url": person.image_url, "email": person.email })
ret_data = { "all_people": all_people, "event_people": event_people,
"available_sharing": available_sharing, "event_sharing": event_sharing }
self.response.write(json.dumps(ret_data))
elif (operation == "photos_for_event"):
user_id = self.request.get('user_id')
event_id = self.request.get('event_id')
event = Event.get_by_id(int(event_id))
photo_keys = (Photo.query(Photo.userId == user_id).fetch(keys_only=True))
event_photos_set = set(event.event_photos)
event_photos = []
for photo_id in event.event_photos:
photo = Photo.get_by_id(int(photo_id))
event_photos.append({"photo_id": photo_id, "drive_id": photo.drive_id,
"thumbnailLink": photo.thumbnailLink })
all_photos = []
for photo_key in photo_keys:
all_photos.append(photo_key.id())
clean_photos = [x for x in all_photos if x not in event_photos_set]
all_photos = []
for photo_id in clean_photos:
photo = Photo.get_by_id(int(photo_id))
all_photos.append({"photo_id": photo_id, "drive_id": photo.drive_id,
"thumbnailLink": photo.thumbnailLink })
ret_data = { "all_photos": all_photos, "event_photos": event_photos }
self.response.write(json.dumps(ret_data))
elif (operation == "change_people"):
person_id = int(self.request.get('person_id'))
change_to = self.request.get('change_to')
if (change_to == "connected"):
event.event_people.append(person_id)
event.put()
else:
if person_id in event.event_people:
event.event_people.remove(person_id)
event.put()
else:
#.........这里部分代码省略.........