def delete_image_by_relative_path(relative_path):
session = get_session()
query = session.query(Image).filter_by(relative_path=relative_path)
try:
session.delete(query.one())
except sql_exc.NoResultFound:
raise exception.ImageNotFound(reference=relative_path)
def get_image_by_id(image_id):
session = get_session()
query = session.query(Image).filter_by(id=image_id)
try:
return query.one()
except sql_exc.NoResultFound:
raise exception.ImageNotFound(reference=image_id)
def create_image(**kwargs):
session = get_session()
image = Image(**kwargs)
session.add(image)
session.flush()
logger.debug('image.id = %s' % image.id)
return image.id
def delete_image_by_relative_path(relative_path):
session = get_session()
query = session.query(Image).filter_by(relative_path=relative_path)
try:
session.delete(query.one())
except sql_exc.NoResultFound:
raise exception.ImageNotFound(reference=relative_path)
def get_image_by_id(image_id):
session = get_session()
query = session.query(Image).filter_by(id=image_id)
try:
return query.one()
except sql_exc.NoResultFound:
raise exception.ImageNotFound(reference=image_id)
def create_image(**kwargs):
session = get_session()
image = Image(**kwargs)
session.add(image)
session.flush()
logger.debug('image.id = %s' % image.id)
return image.id
def get_image_list(start, stop):
session = get_session()
query = session.query(Image).order_by(Image.created_at.desc())
return query.slice(start, stop).all()
def get_image_list(start, stop):
session = get_session()
query = session.query(Image).order_by(Image.created_at.desc())
return query.slice(start, stop).all()
