import hashlib
import json
import requests
from requests_futures.sessions import FuturesSession


class Helper(object):
    @staticmethod
    def async_post(url, params):
        # try:
        #     fs_session = FuturesSession()
        #     data = fs_session.post(url, data={"data": json.dumps(params), "token": "u4Gdf015662654065d5b503ea2517"}, timeout=180).result()
        #     if data:
        #         return data.content.decode('utf-8')
        # except requests.exceptions.RequestException as e:
        #     print(e)
        fs_session = FuturesSession()
        data = fs_session.post(url, data={"data": json.dumps(params), "token": "u4Gdf015662654065d5b503ea2517"}, timeout=180).result()
        try:
            new_data = data.json()
        except:
            new_data = {"status": 0, "msg": "接口返回异常", "data": []}
        return new_data




    @staticmethod
    def genearte_MD5(params, pt):
        # 创建md5对象
        hl = hashlib.md5()
        pn = int(pt)
        if pn == 3:
            param = params + str(pt)
        else:
            param = params
        hl.update(param.encode(encoding='utf-8'))
        return hl.hexdigest()

    @staticmethod
    def genearte_uuid(params):
        hl = hashlib.md5()
        hl.update(params.encode(encoding='utf-8'))
        return hl.hexdigest()