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# coding=utf-8
from flask import Flask, request
import json
import os
import time
import csv
import sys
import re
app=Flask(__name__)
def read_chat_intents_from_file(file_path,domain):
queries = dict()
with open(file_path ) as f:
lines=f.readlines()
count=0
for line in lines:
line=line.strip()
query=json.loads(line)
if query['domain']==domain:
queries[query["iid"]]=query
return queries
datep=re.compile(r"202\d-\d\d-\d\d")
timep=re.compile(r"(202\d-\d\d-\d\d )*\d\d:\d\d[( am)|( pm)|( AM)|(( PM))]*")
@app.route("/takeaway", methods=["GET", "POST"])
def check():
intent=""
slots=dict()
start_time = time.time()
if request.method == "POST":
jsondata = request.get_data(as_text=True)
if jsondata:
data = json.loads(jsondata)
print(data)
else:
return_dict = {'code': 'FAIL', 'msg': '失败，缺少参数'}
return return_dict
params = ['intent', ]
for param in params:
if param not in data:
return_dict = {'code': 'FAIL', 'msg': '失败，缺少参数：' + param}
return return_dict
intent = data.get('intent')
#iid = str(data.get('iid'))
if "food_type" in data:
slots["food_type"] = data.get('meal_type')
if "meal_type" in data:
slots["meal_type"] = data.get('meal_type')
if "order_type" in data:
slots["order_type"] = data.get('order_type')
if "business_type" in data:
slots["business_type"] = data.get('business_type')
if "business_name" in data:
slots["business_name"] = data.get('business_name')
if "place_name" in data:
slots["place_name"] = data.get('place_name')
if "date" in data:
slots["date"] = data.get('date')
if "time" in data:
slots["time"] = data.get('time')
if "descriptor" in data:
slots["descriptor"] = data.get('descriptor')
if request.method == "GET":
if "intent" in request.args:
intent = request.args.get("intent")
data=request.args
if "food_type" in data:
slots["food_type"] = data.get('meal_type')
if "meal_type" in data:
slots["meal_type"] = data.get('meal_type')
if "order_type" in data:
slots["order_type"] = data.get('order_type')
if "business_type" in data:
slots["business_type"] = data.get('business_type')
if "business_name" in data:
slots["business_name"] = data.get('business_name')
if "place_name" in data:
slots["place_name"] = data.get('place_name')
if "date" in data:
slots["date"] = data.get('date')
if "time" in data:
slots["time"] = data.get('time')
if "descriptor" in data:
slots["descriptor"] = data.get('descriptor')
response="operated successfully"
query = {"intent":intent,"slots":slots}
if intent =="takeaway_query":
response="find 10 results. restaurant ..., food: ...."
elif intent =="takeaway_order":
if len(slots)==0:
response="what do you want to order?"
else:
response="unsupported intent"
for key,value in slots.items() :
if key.find("time")!=-1:
if timep.match(value) is None:
response="time format not right"
if key.find("date")!=-1:
if datep.match(value) is None:
response="date format not right"
print('耗时：' + str(time.time()-start_time))
print('----------------------')
return_dict = {}
return_dict['code'] = 'SUCCESS'
return_dict['msg'] = '成功'
contents = {}
contents['response'] = response
contents['query'] = query
return_dict['data'] = contents
return return_dict
print("模型load完毕")
if __name__ == "__main__":
print("启动开始---------")
port = sys.argv[1]
app.run(debug=False, host='0.0.0.0',port=port)
print("启动完成---------")
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