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ragflow_python/api/db/services/antique_service.py

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#
# Copyright 2024 The InfiniFlow Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
from datetime import datetime
import peewee
from werkzeug.security import generate_password_hash, check_password_hash
from api.db import UserTenantRole
from api.db.db_models import DB, UserTenant
from api.db.db_models import User, Tenant, MesumAntique
from api.db.services.common_service import CommonService
from api.utils import get_uuid, get_format_time, current_timestamp, datetime_format
from api.db import StatusEnum
class MesumAntiqueService(CommonService):
model = MesumAntique
@classmethod
@DB.connection_context()
def get_by_mesum_id(cls, mesum_id):
objs = cls.query(mesum_id=mesum_id)
return objs
@classmethod
@DB.connection_context()
def get_all_categories(cls):
# 查询所有唯一的category
categories = [category.category for category in cls.model.select(cls.model.category).distinct().execute() if category.category]
return categories
@classmethod
@DB.connection_context()
def get_all_labels(cls):
# 查询所有去重后的label
labels = [label.label for label in cls.model.select(cls.model.label).distinct().execute() if label.label]
return labels
@classmethod
@DB.connection_context()
def get_labels_ext(cls, mesum_id):
# 根据mesum_id过滤并排除空的category
query = cls.model.select().where(
(cls.model.mesum_id == mesum_id) &
(cls.model.category != "")
).order_by(cls.model.category)
# 按category分组并存储结果
grouped_data = {}
for obj in query.dicts().execute():
category = obj['category']
if category not in grouped_data:
grouped_data[category] = []
grouped_data[category].append({
'id': obj['id'],
'label': obj['label']
})
return grouped_data
@classmethod
@DB.connection_context()
def get_antique_by_id(cls, mesum_id,antique_id):
query = cls.model.select().where(
(cls.model.mesum_id == mesum_id) &
(cls.model.id == antique_id)
)
data = []
for obj in query.dicts().execute():
data.append(obj)
if len(data) > 0:
data = data[0]
return data