image_service_register.py
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# coding=utf-8
#author: 4N
#createtime: 2021/7/19
#email: nheweijun@sina.com
from app.modules.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
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))
service_exetent = []
for g in guids:
image = Image.query.filter_by(guid=g).one_or_none()
if image:
image_extent = json.loads(image.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()
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": {
}
}
}
}
}