eta_python/lt_api.py

import eikon as ek

import hug
from bottle import route, run
import json
import pandas as pd
import urllib.parse

hug.API(__name__).http.output_format = hug.output_format.json

# 填写路透的key
key = ""


@hug.get('/hz_server')
def hello():
    return 'ek true'


@hug.get('/edbInfo/ek')
def GetEdbDataFromEk(EdbCode, StartDate, EndDate ,Frequency):
    EdbCode = urllib.parse.unquote(EdbCode)
    print("EdbCode")
    print(EdbCode)
    print(StartDate)
    print(EndDate)
    print("req start")
    if Frequency == "":
        Frequency = "daily"
    data = ek.get_timeseries(EdbCode, fields='*', start_date=StartDate, end_date=EndDate, interval=Frequency)
    print("result start")
    print(data)
    print("是否唯一索引:", data.index.is_unique)
    if  data.index.is_unique ==False:
        print("开始去重")
        data = data.groupby(data.index).first()
        print("结束去重")
        print(data)
    
    print("result end")
    dataJson = data.to_json()
    result = json.loads(dataJson)
    return result


if __name__ == "__main__":
    ek.set_app_key(key)
    ek.set_timeout(120)
    app = __hug__.http.server()
    run(app=app, reloader=True, port=7002)