platform-spiders/gx_hysggzyjypt_bcgdzb/gdhy_utils.py

# -*- coding: utf-8 -*-
"""
Created on 2025-05-27
---------
@summary: utils
---------
@author: Lzz
"""
from urllib import parse
import execjs
import requests
from untils.tools import get_proxy


def get_nodeId(params,proxies=False):
    proxy = proxies
    en_str = get_enstr(params)
    headers = {
        "Accept": "application/json, text/plain, */*",
        "Accept-Language": "zh-CN,zh;q=0.9",
        "Cache-Control": "no-cache",
        "Connection": "keep-alive",
        "Pragma": "no-cache",
        "Referer": "https://ygp.gdzwfw.gov.cn/ggzy-portal/",
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36",
        "X-Dgi-Req-App": en_str.get('X-Dgi-Req-App'),
        "X-Dgi-Req-Nonce": en_str.get('X-Dgi-Req-Nonce'),
        "X-Dgi-Req-Signature": en_str.get('X-Dgi-Req-Signature'),
        "X-Dgi-Req-Timestamp": en_str.get('X-Dgi-Req-Timestamp'),
    }

    url = "https://ygp.gdzwfw.gov.cn/ggzy-portal/center/apis/trading-notice/new/nodeList"
    retry = 0
    while retry < 3:
        try:
            res = requests.get(url, headers=headers, params=params, proxies=proxy, timeout=60, verify=False)
            nodeId_info = res.json().get('data')
            nodeId_dict = {}
            for nd in nodeId_info:
                dsList = nd.get('dsList')
                for i in dsList:
                    for k, v in i.items():
                        for child in v:
                            nodeId_dict[child] = nd.get('nodeId')
                nodeId_dict[nd.get('noticeId')] = nd.get('nodeId')
            if nodeId_dict:
                break
            proxy = get_proxy()
            retry += 1
        except:
            retry += 1

    return nodeId_dict


def get_enstr(data):

    p_list = []
    for key, value in data.items():
        if str(value) == "False":
            value = "false"
        p_list.append(f"{key}={value}")
    p_str = parse.quote("&".join(p_list), safe="&=")
    with open('hysggzyjypt_encrypt.js', 'r') as fr:
        ex_js = fr.read()
    ctx = execjs.compile(ex_js)
    pm = ctx.call('get_pm',p_str)

    return pm


def create_href(data):

    with open('hysggzyjypt_encrypt.js', 'r') as fr:
        ex_js = fr.read()
    ctx = execjs.compile(ex_js)
    pm = ctx.call('create_href',data)

    return pm

def deal_time(tm):
    if tm and len(tm) == 8:
        pbtime = tm[:4] + "-" + tm[4:6] + "-" + tm[6:8]
    elif tm and len(tm) == 14:
        pbtime = tm[:4] + "-" + tm[4:6] + "-" + tm[6:8] + " " + tm[8:10] + ":" + tm[10:12] + ":" + tm[12:]
    else:
        pbtime = tm

    return pbtime