image_service_register.py
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# coding=utf-8
#author: 4N
#createtime: 2021/7/19
#email: nheweijun@sina.com
from app.modules.service.image.models import ImageService,Image
from app.models import db
from app.util.component.ApiTemplate import ApiTemplate
import uuid
from app.util.component.SliceScheme import SliceScheme
from app.util.component.FileProcess import FileProcess
import os
import json
import datetime
class Api(ApiTemplate):
api_name = "注册影像服务"
def process(self):
# 返回结果
res = {}
try:
guids = self.para.get("guids").split(",")
name = self.para.get("name")
service_guid = uuid.uuid1().__str__()
parent = os.path.dirname(os.path.realpath(__file__))
dir_path, store_file = FileProcess.save(parent)
scheme = SliceScheme(store_file).parameter
service = ImageService(guid=service_guid, name=name, slice_scheme=json.dumps(scheme),
create_time=datetime.datetime.now())
service_exetent = []
for g in guids:
image = Image.query.filter_by(guid=g).one_or_none()
if image:
image_extent = json.loads(image.origin_extent)
if not service_exetent:
service_exetent = image_extent
else:
service_exetent[0] = min(image_extent[0],service_exetent[0])
service_exetent[1] = min(image_extent[1], service_exetent[1])
service_exetent[2] = max(image_extent[2], service_exetent[2])
service_exetent[3] = max(image_extent[3], service_exetent[3])
service.images.append(image)
service.extent = json.dumps(service_exetent)
db.session.add(service)
db.session.commit()
#获得overview
res["data"] = service_guid
res["result"] = True
except Exception as e:
raise e
return res
api_doc = {
"tags": ["影像接口"],
"parameters": [
{"name": "guids",
"in": "formData",
"type": "string",
"description": "影像guids，以英文逗号相隔"},
{"name": "file",
"in": "formData",
"type": "file",
"description": "切片方案"},
],
"responses": {
200: {
"schema": {
"properties": {
}
}
}
}
}