def exportClusterPoints():
"""
根据网点文件id导出网点和聚类信息
"""
res = ResMsg()
try:
aiBusModel = AiBusModel()
userInfo = session.get("userInfo")
data = request.get_json()
fileId = data["fileId"]
# print(fileId)
#sitefileList=aiBusModel.searchSiteListByFileId(fileId)
# 聚类文件导出
#1)先查询聚类参数
clusterParams = aiBusModel.selectClusterParams((fileId))
if not clusterParams:
clusterParams = aiBusModel.selectClusterParamsBySiteFileId(
(fileId))
if not clusterParams:
res.update(code=ResponseCode.Success,
data={"clusterResult": []})
return res.data
fileId = clusterParams["id"]
clusterInfo = aiBusModel.searchClusterResult(fileId)
if None == clusterInfo:
clusterInfo = []
res.update(code=ResponseCode.Success,
data={"clusterResult": clusterInfo})
return res.data
except Exception as e:
res.update(code=ResponseCode.Fail)
return res.data
def exportClusterResult():
res = ResMsg()
try:
aiBusModel = AiBusModel()
fileId = request.args.get("fileId")
clusterPoints = []
sitePoints = []
#1)先查询聚类参数
siteParams = aiBusModel.selectClusterParams(
(fileId)) ##根据网点文件fileId的查询网点文件
if not siteParams:
siteResut = aiBusModel.exportCustomSiteInfo(fileId)
siteItems = [
"区域", "经度", "纬度", "公交站", "公交站属性", "客户姓名", "客户属性", "年龄", "客户地址",
"乘车人数", "年级"
]
for item in siteResut:
if item["siteProperty"] == 1:
item["siteProperty"] = "固定"
elif item["siteProperty"] == 0:
item["siteProperty"] = "临时"
else:
item["siteProperty"] = "自定义"
row = [
item["region"], item["longitude"], item["latitude"],
item["siteName"], item["siteProperty"], item["clientName"],
item["clientProperty"], item["age"], item["clientAddress"],
item["number"], item["grade"]
]
sitePoints.append(row)
file_path = writeExcel(fileId, siteItems, sitePoints, "网点文件")
clusterParams = aiBusModel.selectClusterParamsBySiteFileId(
(fileId)) ##根据网点文件fileId查询聚类文件
if clusterParams:
clusterId = clusterParams["id"]
#2)查询聚类结果
clusterResut = aiBusModel.exportClusterResult((1, clusterId))
clusterItems = ["区域", "经度", "纬度", "公交站", "公交站属性", "乘车人数"]
for item in clusterResut:
if item["relativeProperty"] == 1:
item["relativeProperty"] = "固定"
elif item["relativeProperty"] == 0:
item["relativeProperty"] = "临时"
else:
item["relativeProperty"] = "自定义"
clusterrow = [
item["region"], item["longitude"], item["latitude"],
item["clusterName"], item["relativeProperty"],
item["number"]
]
clusterPoints.append(clusterrow)
file_path = writeExcel(fileId,
clusterItems,
clusterPoints,
"聚类文件",
removeLabel=False)
if file_path is None:
return to_json({'success': 0, 'message': '请输入参数'})
else:
if file_path == '':
return to_json({'success': 0, 'message': '请输入正确路径'})
else:
if not os.path.isfile(file_path):
return to_json({'success': 0, 'message': '文件路径不存在'})
else:
filename = os.path.basename(
file_path) #filename=routeplan_student.xls
utf_filename = quote(filename.encode('utf-8'))
# print(utf_filename)
response = Response(file_iterator(file_path))
# response.headers['Content-Type'] = 'application/octet-stream'
# response.headers["Content-Disposition"] = 'attachment;filename="{}"'.format(filename)
response.headers[
"Content-Disposition"] = "attachment;filename*=UTF-8''{}".format(
utf_filename)
response.headers[
'Content-Type'] = "application/octet-stream; charset=UTF-8"
#print(response)
return response
except Exception as e:
res.update(code=ResponseCode.Fail, msg="导出报错！")
return res.data
def queryClusterResult():
res = ResMsg()
try:
logger.info("begin queryClusterResult!")
aiBusModel = AiBusModel()
userInfo = session.get("userInfo")
data = request.get_json()
fileId = data["fileId"]
clusterOutPoints = []
clusterCorePoints = []
clusterAroundPoints = []
#1)先查询聚类参数
clusterParams = aiBusModel.selectClusterParams((fileId))
if not clusterParams:
clusterParams = aiBusModel.selectClusterParamsBySiteFileId(
(fileId))
if not clusterParams:
res.update(code=ResponseCode.Success)
return res.data
fileId = clusterParams["id"]
#2)查询聚类结果
clusterResut = aiBusModel.selectClusterResult((1, fileId))
for item in clusterResut:
if item["relativeProperty"] == 1:
siteProperty = "固定"
elif item["relativeProperty"] == 0:
siteProperty = "临时"
else:
siteProperty = "自定义"
#根据site id查询网点信息
clientNames = []
users = []
if item["siteSet"] != '':
users = item["siteSet"].split(",")
siteInfo = aiBusModel.selectClientNameByIds(users)
for site in siteInfo:
clientNames.append(site["clientName"])
row={"id":item["id"],"siteName":item["clusterName"],"siteProperty":siteProperty,\
"longitude":item["longitude"],"latitude":item["latitude"],"number":item["number"],\
"users":users,"userNames":clientNames}
if item["clusterProperty"] == 1:
clusterCorePoints.append(row)
elif item["clusterProperty"] == 2:
clusterAroundPoints.append(row)
else:
clusterOutPoints.append(row)
res.update(code=ResponseCode.Success,
data={
"epsRadius": clusterParams["clusterRadius"],
"minSamples": clusterParams["clusterMinSamples"],
"clusterCorePoints": clusterCorePoints,
"clusterAroundPoints": clusterAroundPoints,
"clusterOutPoints": clusterOutPoints
})
return res.data
except Exception as e:
logger.error("generateClusterPoints exception:{}".format(str(e)))
res.update(code=ResponseCode.Fail, msg="查询聚类结果报错！")
return res.data