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jd_assistant.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import json
import os
import pickle
import re
import random
import time
import requests
from bs4 import BeautifulSoup
from config import global_config
from exception import AsstException
from log import logger
from messenger import Messenger
from timer import Timer
import threading
from util import (
DEFAULT_TIMEOUT,
DEFAULT_USER_AGENT,
check_login,
deprecated,
encrypt_pwd,
encrypt_payment_pwd,
get_tag_value,
get_random_useragent,
open_image,
parse_area_id,
parse_json,
parse_sku_id,
parse_items_dict,
response_status,
save_image,
split_area_id
)
class Assistant(object):
def __init__(self):
use_random_ua = global_config.getboolean('config', 'random_useragent')
self.user_agent = DEFAULT_USER_AGENT if not use_random_ua else get_random_useragent()
self.headers = {'User-Agent': self.user_agent}
self.eid = global_config.get('config', 'eid')
self.fp = global_config.get('config', 'fp')
self.track_id = global_config.get('config', 'track_id')
self.risk_control = global_config.get('config', 'risk_control')
self.sku_id = global_config.get('item', 'sku_id')
self.model_type = global_config.get('item', 'model_type')
self.area = global_config.get('item', 'area')
self.loopinterval = global_config.get('item', 'loopinterval')
self.retry = global_config.get('item', 'retry')
self.retryinterval = global_config.get('item', 'retryinterval')
self.item_info = dict()
self.retry_time = 5
# or not self.risk_control
if not self.eid or not self.fp or not self.track_id:
raise AsstException('请在 config.ini 中配置 eid, fp, track_id, risk_control 参数，具体请参考 wiki-常见问题')
if not self.retryinterval:
self.retryinterval = 0.1
else:
self.retryinterval = float(self.retryinterval) #config.ini
if not self.loopinterval:
self.loopinterval = 0.1
else:
self.loopinterval = float(self.loopinterval) #config.ini
if self.retry:
self.retry = int(self.retry)
self.timeout = float(global_config.get('config', 'timeout') or DEFAULT_TIMEOUT)
self.send_message = global_config.getboolean('messenger', 'enable')
self.messenger = Messenger(global_config.get('messenger', 'sckey')) if self.send_message else None
self.item_cat = dict()
self.item_vender_ids = dict() # 记录商家id
self.seckill_init_info = dict()
self.seckill_order_data = dict()
self.seckill_url = dict()
self.username = ''
self.nick_name = ''
self.is_login = False
self.sess = requests.session()
# self.sess.keep_alive = False
self.local_cookies = ''
try:
self._load_cookies()
except Exception:
pass
def _load_cookies(self):
cookies_file = ''
for name in os.listdir('./config'):
if name.endswith('.cookies'):
cookies_file = './config/{0}'.format(name)
break
with open(cookies_file, 'rb') as f:
self.local_cookies = pickle.load(f)
# for cookie in self.sess.cookies:print(cookie);
self.sess.cookies.update(self.local_cookies)
self.is_login = self._validate_cookies()
def _save_cookies(self):
self.local_cookies = self.sess.cookies
cookies_file = './config/{0}.cookies'.format(self.nick_name)
directory = os.path.dirname(cookies_file)
if not os.path.exists(directory):
os.makedirs(directory)
with open(cookies_file, 'wb') as f:
pickle.dump(self.sess.cookies, f)
def _get_cookies_items(self):
cookies = self.local_cookies.items()
cookie = ''
for name, value in cookies:
cookie += '{0}={1};'.format(name, value)
return cookie
def _validate_cookies(self):
"""验证cookies是否有效（是否登陆）
通过访问用户订单列表页进行判断：若未登录，将会重定向到登陆页面。
:return: cookies是否有效 True/False
"""
url = 'https://order.jd.com/center/list.action'
# url = 'https://passport.jd.com/uc/login?ReturnUrl=http%3A%2F%2Forder.jd.com%2Fcenter%2Flist.action'
payload = {
'rid': str(int(time.time() * 1000)),
}
# cookie = self._get_cookies_items()
# headers = {
# "cookie": cookie
# }
headers = {
'User-Agent': self.user_agent,
}
try:
# resp = self.sess.get(url=url, params=payload, allow_redirects=False)
resp = self.sess.get(url=url, params=payload, headers=headers,allow_redirects=False)
soup = BeautifulSoup(resp.text, "html.parser")
# validate_title = soup.title.string if soup.title is not None else None
# name = get_tag_value(soup.select("div.sku-name"))
if soup.title is not None:
logger.info("soup.title:%s"%(soup.title))
if resp.status_code == requests.codes.OK:
return True
else:
logger.error("status:%s validate:%s "%(response_status(resp),resp.text[:150]))
return False
except Exception as e:
logger.error(e)
self.sess = requests.session()
return False
@deprecated
def _need_auth_code(self, username):
url = 'https://passport.jd.com/uc/showAuthCode'
data = {
'loginName': username,
}
payload = {
'version': 2015,
'r': random.random(),
}
resp = self.sess.post(url, params=payload, data=data, headers=self.headers)
if not response_status(resp):
logger.error('获取是否需要验证码失败')
return False
resp_json = json.loads(resp.text[1:-1]) # ({"verifycode":true})
return resp_json['verifycode']
@deprecated
def _get_auth_code(self, uuid):
image_file = os.path.join(os.getcwd(), 'jd_authcode.jpg')
url = 'https://authcode.jd.com/verify/image'
payload = {
'a': 1,
'acid': uuid,
'uid': uuid,
'yys': str(int(time.time() * 1000)),
}
headers = {
'User-Agent': self.user_agent,
'Referer': 'https://passport.jd.com/uc/login',
}
resp = self.sess.get(url, params=payload, headers=headers)
if not response_status(resp):
logger.error('获取验证码失败')
return ''
save_image(resp, image_file)
open_image(image_file)
return input('验证码:')
def _get_login_page(self):
url = "https://passport.jd.com/new/login.aspx"
page = self.sess.get(url, headers=self.headers)
return page
@deprecated
def _get_login_data(self):
page = self._get_login_page()
soup = BeautifulSoup(page.text, "html.parser")
input_list = soup.select('.form input')
# eid & fp are generated by local javascript code according to browser environment
return {
'sa_token': input_list[0]['value'],
'uuid': input_list[1]['value'],
'_t': input_list[4]['value'],
'loginType': input_list[5]['value'],
'pubKey': input_list[7]['value'],
'eid': self.eid,
'fp': self.fp,
}
@deprecated
def login_by_username(self):
if self.is_login:
logger.info('登录成功')
return True
username = input('账号:')
password = input('密码:')
if (not username) or (not password):
logger.error('用户名或密码不能为空')
return False
self.username = username
data = self._get_login_data()
uuid = data['uuid']
auth_code = ''
if self._need_auth_code(username):
logger.info('本次登录需要验证码')
auth_code = self._get_auth_code(uuid)
else:
logger.info('本次登录不需要验证码')
login_url = "https://passport.jd.com/uc/loginService"
payload = {
'uuid': uuid,
'version': 2015,
'r': random.random(),
}
data['authcode'] = auth_code
data['loginname'] = username
data['nloginpwd'] = encrypt_pwd(password)
headers = {
'User-Agent': self.user_agent,
'Origin': 'https://passport.jd.com',
}
resp = self.sess.post(url=login_url, data=data, headers=headers, params=payload)
if not response_status(resp):
logger.error('登录失败')
return False
if not self._get_login_result(resp):
return False
# login success
logger.info('登录成功')
self.nick_name = self.get_user_info()
self._save_cookies()
self.is_login = True
return True
@deprecated
def _get_login_result(self, resp):
resp_json = parse_json(resp.text)
error_msg = ''
if 'success' in resp_json:
# {"success":"http://www.jd.com"}
return True
elif 'emptyAuthcode' in resp_json:
# {'_t': '_t', 'emptyAuthcode': '请输入验证码'}
# {'_t': '_t', 'emptyAuthcode': '验证码不正确或验证码已过期'}
error_msg = resp_json['emptyAuthcode']
elif 'username' in resp_json:
# {'_t': '_t', 'username': '账户名不存在，请重新输入'}
# {'username': '服务器繁忙，请稍后再试', 'venture': 'xxxx', 'p': 'xxxx', 'ventureRet': 'http://www.jd.com/', '_t': '_t'}
if resp_json['username'] == '服务器繁忙，请稍后再试':
error_msg = resp_json['username'] + '(预计账户存在风险，需短信激活)'
else:
error_msg = resp_json['username']
elif 'pwd' in resp_json:
# {'pwd': '账户名与密码不匹配，请重新输入', '_t': '_t'}
error_msg = resp_json['pwd']
else:
error_msg = resp_json
logger.error(error_msg)
return False
def _get_QRcode(self):
url = 'https://qr.m.jd.com/show'
payload = {
'appid': 133,
'size': 147,
't': str(int(time.time() * 1000)),
}
headers = {
'User-Agent': self.user_agent,
'Referer': 'https://passport.jd.com/new/login.aspx',
}
resp = self.sess.get(url=url, headers=headers, params=payload)
if not response_status(resp):
logger.info('获取二维码失败')
return False
QRCode_file = 'config%sQRcode.png'%(os.sep)
save_image(resp, QRCode_file)
logger.info('二维码获取成功，请打开京东APP扫描')
open_image(QRCode_file)
return True
def _get_QRcode_ticket(self):
url = 'https://qr.m.jd.com/check'
payload = {
'appid': '133',
'callback': 'jQuery{}'.format(random.randint(1000000, 9999999)),
'token': self.sess.cookies.get('wlfstk_smdl'),
'_': str(int(time.time() * 1000)),
}
headers = {
'User-Agent': self.user_agent,
'Referer': 'https://passport.jd.com/new/login.aspx',
}
resp = self.sess.get(url=url, headers=headers, params=payload)
if not response_status(resp):
logger.error('获取二维码扫描结果异常')
return False
resp_json = parse_json(resp.text)
if resp_json['code'] != 200:
logger.info('Code: %s, Message: %s', resp_json['code'], resp_json['msg'])
return None
else:
logger.info('已完成手机客户端确认')
return resp_json['ticket']
def _validate_QRcode_ticket(self, ticket):
url = 'https://passport.jd.com/uc/qrCodeTicketValidation'
headers = {
'User-Agent': self.user_agent,
'Referer': 'https://passport.jd.com/uc/login?ltype=logout',
}
resp = self.sess.get(url=url, headers=headers, params={'t': ticket})
if not response_status(resp):
return False
resp_json = json.loads(resp.text)
if resp_json['returnCode'] == 0:
return True
else:
logger.info(resp_json)
return False
def login_by_QRcode(self):
"""二维码登陆
:return:
"""
if self.is_login:
logger.info('登录成功')
return
self._get_login_page()
# download QR code
if not self._get_QRcode():
raise AsstException('二维码下载失败')
# get QR code ticket
ticket = None
retry_times = 85
for _ in range(retry_times):
ticket = self._get_QRcode_ticket()
if ticket:
break
time.sleep(2)
else:
raise AsstException('二维码过期，请重新获取扫描')
# validate QR code ticket
if not self._validate_QRcode_ticket(ticket):
raise AsstException('二维码信息校验失败')
logger.info('二维码登录成功')
self.is_login = True
self.nick_name = self.get_user_info()
self._save_cookies()
def _get_reserve_url(self, sku_id):
url = 'https://yushou.jd.com/youshouinfo.action'
payload = {
'callback': 'fetchJSON',
'sku': sku_id,
}
headers = {
'User-Agent': self.user_agent,
'Referer': 'https://item.jd.com/{}.html'.format(sku_id),
}
resp = self.sess.get(url=url, params=payload, headers=headers)
resp_json = parse_json(resp.text)
# {"type":"1","hasAddress":false,"riskCheck":"0","flag":false,"num":941723,"stime":"2018-10-12 12:40:00","plusEtime":"","qiangEtime":"","showPromoPrice":"0","qiangStime":"","state":2,"sku":100000287121,"info":"\u9884\u7ea6\u8fdb\u884c\u4e2d","isJ":0,"address":"","d":48824,"hidePrice":"0","yueEtime":"2018-10-19 15:01:00","plusStime":"","isBefore":0,"url":"//yushou.jd.com/toYuyue.action?sku=100000287121&key=237af0174f1cffffd227a2f98481a338","etime":"2018-10-19 15:01:00","plusD":48824,"category":"4","plusType":0,"yueStime":"2018-10-12 12:40:00"};
reserve_url = resp_json.get('url')
return 'https:' + reserve_url if reserve_url else None
def get_reserve_info(self, sku_id):
url = 'https://yushou.jd.com/youshouinfo.action'
payload = {
'callback': 'fetchJSON',
'sku': sku_id,
}
headers = {
'User-Agent': self.user_agent,
'Referer': 'https://item.jd.com/{}.html'.format(sku_id),
}
resp = self.sess.get(url=url, params=payload, headers=headers)
resp_json = parse_json(resp.text)
# {"type":"1","hasAddress":false,"riskCheck":"0","flag":false,"num":941723,"stime":"2018-10-12 12:40:00","plusEtime":"","qiangEtime":"","showPromoPrice":"0","qiangStime":"","state":2,"sku":100000287121,"info":"\u9884\u7ea6\u8fdb\u884c\u4e2d","isJ":0,"address":"","d":48824,"hidePrice":"0","yueEtime":"2018-10-19 15:01:00","plusStime":"","isBefore":0,"url":"//yushou.jd.com/toYuyue.action?sku=100000287121&key=237af0174f1cffffd227a2f98481a338","etime":"2018-10-19 15:01:00","plusD":48824,"category":"4","plusType":0,"yueStime":"2018-10-12 12:40:00"};
return resp_json
@check_login
def make_reserve(self, sku_id, buy_time):
"""商品预约
:param sku_id: 商品id
:return:
"""
t = Timer(buy_time=buy_time)
t.start()
reserve_url = self._get_reserve_url(sku_id)
if not reserve_url:
logger.error('%s 非预约商品', sku_id)
return
headers = {
'User-Agent': self.user_agent,
'Referer': 'https://item.jd.com/{}.html'.format(sku_id),
}
resp = self.sess.get(url=reserve_url, headers=headers)
soup = BeautifulSoup(resp.text, "html.parser")
result = soup.find('p', {'class': 'bd-right-result'})
if result :
reserve_result = result.text.strip(' \t\r\n')
# 预约成功，已获得抢购资格 / 您已成功预约过了，无需重复预约
logger.info(reserve_result)
else:
logger.info("预约失败时间已过或者JD修改了返回结构")
if self.send_message:
self.messenger.send(text='%s需检查cookies'%(self.item_info.get('name')[:20]), desp='预约失败时间已过或者JD修改了返回结构,预约商品：%s'%(sku_id))
@check_login
def get_user_info(self):
"""获取用户信息
:return: 用户名
"""
url = 'https://passport.jd.com/user/petName/getUserInfoForMiniJd.action'
payload = {
'callback': 'jQuery{}'.format(random.randint(1000000, 9999999)),
'_': str(int(time.time() * 1000)),
}
headers = {
'User-Agent': self.user_agent,
'Referer': 'https://order.jd.com/center/list.action',
}
try:
resp = self.sess.get(url=url, params=payload, headers=headers)
resp_json = parse_json(resp.text)
# many user info are included in response, now return nick name in it
# jQuery2381773({"imgUrl":"//storage.360buyimg.com/i.imageUpload/xxx.jpg","lastLoginTime":"","nickName":"xxx","plusStatus":"0","realName":"xxx","userLevel":x,"userScoreVO":{"accountScore":xx,"activityScore":xx,"consumptionScore":xxxxx,"default":false,"financeScore":xxx,"pin":"xxx","riskScore":x,"totalScore":xxxxx}})
return resp_json.get('nickName') or 'jd'
except Exception:
return 'jd'
def _get_item_detail_page(self, sku_id):
"""访问商品详情页
:param sku_id: 商品id
:return: 响应
"""
url = 'https://item.jd.com/{}.html'.format(sku_id)
logger.debug("item_detail:%s"%(url))
# page = requests.get(url=url, headers=self.headers)
page = self.sess.get(url=url, headers=self.headers,allow_redirects=False)
logger.debug("page:%s"%(page.text[:150]))
return page
def get_single_item_stock(self, sku_id, num, area):
"""获取单个商品库存状态
:param sku_id: 商品id
:param num: 商品数量
:param area: 地区id
:return: 商品是否有货 True/False
"""
area_id = parse_area_id(area)
cat = self.item_cat.get(sku_id)
vender_id = self.item_vender_ids.get(sku_id)
if not cat:
page = self._get_item_detail_page(sku_id)
match = re.search(r'cat: \[(.*?)\]', page.text)
cat = match.group(1)
self.item_cat[sku_id] = cat
match = re.search(r'venderId:(\d*?),', page.text)
vender_id = match.group(1)
self.item_vender_ids[sku_id] = vender_id
url = 'https://c0.3.cn/stock'
payload = {
'skuId': sku_id,
'buyNum': num,
'area': area_id,
'ch': 1,
'_': str(int(time.time() * 1000)),
'callback': 'jQuery{}'.format(random.randint(1000000, 9999999)),
'extraParam': '{"originid":"1"}', # get error stock state without this param
'cat': cat, # get 403 Forbidden without this param (obtained from the detail page)
'venderId': vender_id # return seller information with this param (can't be ignored)
}
headers = {
'User-Agent': self.user_agent,
'Referer': 'https://item.jd.com/{}.html'.format(sku_id),
}
resp_text = ''
try:
resp_text = requests.get(url=url, params=payload, headers=headers, timeout=self.timeout).text
resp_json = parse_json(resp_text)
stock_info = resp_json.get('stock')
sku_state = stock_info.get('skuState') # 商品是否上架
stock_state = stock_info.get('StockState') # 商品库存状态：33 -- 现货 0,34 -- 无货 36 -- 采购中 40 -- 可配货
return sku_state == 1 and stock_state in (33, 40)
except requests.exceptions.Timeout:
logger.error('查询 %s 库存信息超时(%ss)', sku_id, self.timeout)
return False
except requests.exceptions.RequestException as request_exception:
logger.error('查询 %s 库存信息发生网络请求异常：%s', sku_id, request_exception)
return False
except Exception as e:
logger.error('查询 %s 库存信息发生异常, resp: %s, exception: %s', sku_id, resp_text, e)
return False
@check_login
def get_multi_item_stock(self, sku_ids, area):
"""获取多个商品库存状态（旧）
该方法需要登陆才能调用，用于同时查询多个商品的库存。
京东查询接口返回每种商品的状态：有货/无货。当所有商品都有货，返回True；否则，返回False。
:param sku_ids: 多个商品的id。可以传入中间用英文逗号的分割字符串，如"123,456"
:param area: 地区id
:return: 多个商品是否同时有货 True/False
"""
items_dict = parse_sku_id(sku_ids=sku_ids)
area_id_list = split_area_id(area)
url = 'https://trade.jd.com/api/v1/batch/stock'
headers = {
'User-Agent': self.user_agent,
'Origin': 'https://trade.jd.com',
'Content-Type': 'application/json; charset=UTF-8',
'Referer': 'https://trade.jd.com/shopping/order/getOrderInfo.action?rid=' + str(int(time.time() * 1000)),
}
data = {
"areaRequest": {
"provinceId": area_id_list[0],
"cityId": area_id_list[1],
"countyId": area_id_list[2],
"townId": area_id_list[3]
},
"skuNumList": []
}
for sku_id, count in items_dict.items():
data['skuNumList'].append({
"skuId": sku_id,
"num": count
})
# convert to string
data = json.dumps(data)
try:
resp = self.sess.post(url=url, headers=headers, data=data, timeout=self.timeout)
except requests.exceptions.Timeout:
logger.error('查询 %s 库存信息超时(%ss)', list(items_dict.keys()), self.timeout)
return False
except requests.exceptions.RequestException as e:
raise AsstException('查询 %s 库存信息异常：%s' % (list(items_dict.keys()), e))
resp_json = parse_json(resp.text)
result = resp_json.get('result')
stock = True
for sku_id in result:
status = result.get(sku_id).get('status')
if '无货' in status:
stock = False
break
return stock
def get_multi_item_stock_new(self, sku_ids, area):
"""获取多个商品库存状态（新）
当所有商品都有货，返回True；否则，返回False。
:param sku_ids: 多个商品的id。可以传入中间用英文逗号的分割字符串，如"123,456"
:param area: 地区id
:return: 多个商品是否同时有货 True/False
"""
items_dict = parse_sku_id(sku_ids=sku_ids)
area_id = parse_area_id(area=area)
url = 'https://c0.3.cn/stocks'
payload = {
'callback': 'jQuery{}'.format(random.randint(1000000, 9999999)),
'type': 'getstocks',
'skuIds': ','.join(items_dict.keys()),
'area': area_id,
'_': str(int(time.time() * 1000))
}
headers = {
'User-Agent': self.user_agent
}
resp_text = ''
try:
resp_text = requests.get(url=url, params=payload, headers=headers, timeout=self.timeout).text
stock = True
for sku_id, info in parse_json(resp_text).items():
sku_state = info.get('skuState') # 商品是否上架
stock_state = info.get('StockState') # 商品库存状态
if sku_state == 1 and stock_state in (33, 40):
continue
else:
stock = False
break
return stock
except requests.exceptions.Timeout:
logger.error('查询 %s 库存信息超时(%ss)', list(items_dict.keys()), self.timeout)
return False
except requests.exceptions.RequestException as request_exception:
logger.error('查询 %s 库存信息发生网络请求异常：%s', list(items_dict.keys()), request_exception)
return False
except Exception as e:
logger.error('查询 %s 库存信息发生异常, resp: %s, exception: %s', list(items_dict.keys()), resp_text, e)
return False
def _if_item_removed(self, sku_id):
"""判断商品是否下架
:param sku_id: 商品id
:return: 商品是否下架 True/False
"""
detail_page = self._get_item_detail_page(sku_id=sku_id)
return '该商品已下柜' in detail_page.text
@check_login
def if_item_can_be_ordered(self, sku_ids, area):
"""判断商品是否能下单
:param sku_ids: 商品id，多个商品id中间使用英文逗号进行分割
:param area: 地址id
:return: 商品是否能下单 True/False
"""
items_dict = parse_sku_id(sku_ids=sku_ids)
area_id = parse_area_id(area)
# 判断商品是否能下单
if len(items_dict) > 1:
return self.get_multi_item_stock_new(sku_ids=items_dict, area=area_id)
sku_id, count = list(items_dict.items())[0]
return self.get_single_item_stock(sku_id=sku_id, num=count, area=area_id)
def get_item_price(self, sku_id):
"""获取商品价格
:param sku_id: 商品id
:return: 价格
"""
url = 'http://p.3.cn/prices/mgets'
payload = {
'type': 1,
'pduid': int(time.time() * 1000),
'skuIds': 'J_' + sku_id,
}
resp = self.sess.get(url=url, params=payload)
return parse_json(resp.text).get('p')
def get_item_info(self, sku_id):
resp = self._get_item_detail_page(sku_id)
try:
soup = BeautifulSoup(resp.text, "html.parser")
name = get_tag_value(soup.select("div.sku-name"))
price = self.get_item_price(sku_id)
return {'name':name,'price':price}
except Exception as e:
# print("get_item_info:%s \n resp:%s"%(e,resp.text))
logger.error("get_item_info:%s resp:%s",e,resp.text[:150])
raise e
def print_item_info(self, sku_id):
self.item_info = self.get_item_info(sku_id)
logger.info("商品名称:%s",self.item_info.get('name'))
logger.info("商品价格:%s",self.item_info.get('price'))
@check_login
def add_item_to_cart(self, sku_ids):
"""添加商品到购物车
重要：
1.商品添加到购物车后将会自动被勾选✓中。
2.在提交订单时会对勾选的商品进行结算。
3.部分商品（如预售、下架等）无法添加到购物车
京东购物车可容纳的最大商品种数约为118-120种，超过数量会加入购物车失败。
:param sku_ids: 商品id，格式："123" 或 "123,456" 或 "123:1,456:2"。若不配置数量，默认为1个。
:return:
"""
url = 'https://cart.jd.com/gate.action'
headers = {
'User-Agent': self.user_agent,
}
for sku_id, count in parse_sku_id(sku_ids=sku_ids).items():
payload = {
'pid': sku_id,
'pcount': count,
'ptype': 1,
}
resp = self.sess.get(url=url, params=payload, headers=headers)
if 'https://cart.jd.com/cart.action' in resp.url: # 套装商品加入购物车后直接跳转到购物车页面
result = True
else: # 普通商品成功加入购物车后会跳转到提示 "商品已成功加入购物车！" 页面
soup = BeautifulSoup(resp.text, "html.parser")
result = bool(soup.select('h3.ftx-02')) # [<h3 class="ftx-02">商品已成功加入购物车！</h3>]
if result:
logger.info('%s x %s 已成功加入购物车', sku_id, count)
else:
logger.error('%s 添加到购物车失败', sku_id)
@check_login
def clear_cart(self):
"""清空购物车
包括两个请求：
1.选中购物车中所有的商品
2.批量删除
:return: 清空购物车结果 True/False
"""
# 1.select all items 2.batch remove items
select_url = 'https://cart.jd.com/selectAllItem.action'
remove_url = 'https://cart.jd.com/batchRemoveSkusFromCart.action'
data = {
't': 0,
'outSkus': '',
'random': random.random(),
}
try:
select_resp = self.sess.post(url=select_url, data=data)
remove_resp = self.sess.post(url=remove_url, data=data)
if (not response_status(select_resp)) or (not response_status(remove_resp)):
logger.error('购物车清空失败')
return False
logger.info('购物车清空成功')
return True
except Exception as e:
logger.error(e)
return False
@check_login
def get_cart_detail(self):
"""获取购物车商品详情
:return: 购物车商品信息 dict
"""
url = 'https://cart.jd.com/cart.action'
resp = self.sess.get(url)
soup = BeautifulSoup(resp.text, "html.parser")
cart_detail = dict()
for item in soup.find_all(class_='item-item'):
try:
sku_id = item['skuid'] # 商品id
# 例如：['increment', '8888', '100001071956', '1', '13', '0', '50067652554']
# ['increment', '8888', '100002404322', '2', '1', '0']
item_attr_list = item.find(class_='increment')['id'].split('_')
p_type = item_attr_list[4]
promo_id = target_id = item_attr_list[-1] if len(item_attr_list) == 7 else 0
cart_detail[sku_id] = {
'name': get_tag_value(item.select('div.p-name a')), # 商品名称
'verder_id': item['venderid'], # 商家id
'count': int(item['num']), # 数量
'unit_price': get_tag_value(item.select('div.p-price strong'))[1:], # 单价
'total_price': get_tag_value(item.select('div.p-sum strong'))[1:], # 总价
'is_selected': 'item-selected' in item['class'], # 商品是否被勾选
'p_type': p_type,
'target_id': target_id,
'promo_id': promo_id
}
except Exception as e:
logger.error("某商品在购物车中的信息无法解析，报错信息: %s，该商品自动忽略。 %s", e, item)
logger.info('购物车信息：%s', len(cart_detail))
return cart_detail
def _cancel_select_all_cart_item(self):
"""取消勾选购物车中的所有商品
:return: 取消勾选结果 True/False
"""
url = "https://cart.jd.com/cancelAllItem.action"
data = {
't': 0,
'outSkus': '',
'random': random.random()
# 'locationId' can be ignored
}
resp = self.sess.post(url, data=data)
return response_status(resp)
def _change_item_num_in_cart(self, sku_id, vender_id, num, p_type, target_id, promo_id):
"""修改购物车商品的数量
修改购物车中商品数量后，该商品将会被自动勾选上。
:param sku_id: 商品id
:param vender_id: 商家id
:param num: 目标数量
:param p_type: 商品类型(可能)
:param target_id: 参数用途未知，可能是用户判断优惠
:param promo_id: 参数用途未知，可能是用户判断优惠
:return: 商品数量修改结果 True/False
"""
url = "https://cart.jd.com/changeNum.action"
data = {
't': 0,
'venderId': vender_id,
'pid': sku_id,
'pcount': num,
'ptype': p_type,
'targetId': target_id,
'promoID': promo_id,
'outSkus': '',
'random': random.random(),
# 'locationId'
}
headers = {
'User-Agent': self.user_agent,
'Referer': 'https://cart.jd.com/cart',
}
resp = self.sess.post(url, data=data, headers=headers)
return json.loads(resp.text)['sortedWebCartResult']['achieveSevenState'] == 2
def _add_or_change_cart_item(self, cart, sku_id, count):
"""添加商品到购物车，或修改购物车中商品数量
如果购物车中存在该商品，会修改该商品的数量并勾选；否则，会添加该商品到购物车中并勾选。
:param cart: 购物车信息 dict
:param sku_id: 商品id
:param count: 商品数量
:return: 运行结果 True/False
"""
if sku_id in cart:
logger.info('%s 已在购物车中，调整数量为 %s', sku_id, count)
cart_item = cart.get(sku_id)
return self._change_item_num_in_cart(
sku_id=sku_id,
vender_id=cart_item.get('vender_id'),
num=count,
p_type=cart_item.get('p_type'),
target_id=cart_item.get('target_id'),
promo_id=cart_item.get('promo_id')
)
else:
logger.info('%s 不在购物车中，开始加入购物车，数量 %s', sku_id, count)
return self.add_item_to_cart(sku_ids={sku_id: count})
@check_login
def get_checkout_page_detail(self):
"""获取订单结算页面信息
该方法会返回订单结算页面的详细信息：商品名称、价格、数量、库存状态等。
:return: 结算信息 dict
"""
url = 'http://trade.jd.com/shopping/order/getOrderInfo.action'
# url = 'https://cart.jd.com/gotoOrder.action'
payload = {
'rid': str(int(time.time() * 1000)),
}
try:
resp = self.sess.get(url=url, params=payload)
if not response_status(resp):
logger.error('获取订单结算页信息失败')
return
soup = BeautifulSoup(resp.text, "html.parser")
self.risk_control = get_tag_value(soup.select('input#riskControl'), 'value')
order_detail = {
'address': soup.find('span', id='sendAddr').text[5:], # remove '寄送至： ' from the begin
'receiver': soup.find('span', id='sendMobile').text[4:], # remove '收件人:' from the begin
'total_price': soup.find('span', id='sumPayPriceId').text[1:], # remove '￥' from the begin
'items': []
}
# TODO: 这里可能会产生解析问题，待修复
# for item in soup.select('div.goods-list div.goods-items'):
# div_tag = item.select('div.p-price')[0]
# order_detail.get('items').append({
# 'name': get_tag_value(item.select('div.p-name a')),
# 'price': get_tag_value(div_tag.select('strong.jd-price'))[2:], # remove '￥ ' from the begin
# 'num': get_tag_value(div_tag.select('span.p-num'))[1:], # remove 'x' from the begin
# 'state': get_tag_value(div_tag.select('span.p-state')) # in stock or out of stock
# })
logger.info("下单信息：%s", order_detail)
return order_detail
except Exception as e:
logger.error('订单结算页面数据解析异常（可以忽略），报错信息：%s', e)
def _save_invoice(self):
"""下单第三方商品时如果未设置发票，将从电子发票切换为普通发票
http://jos.jd.com/api/complexTemplate.htm?webPamer=invoice&groupName=%E5%BC%80%E6%99%AE%E5%8B%92%E5%85%A5%E9%A9%BB%E6%A8%A1%E5%BC%8FAPI&id=566&restName=jd.kepler.trade.submit&isMulti=true
:return:
"""
url = 'https://trade.jd.com/shopping/dynamic/invoice/saveInvoice.action'
data = {
"invoiceParam.selectedInvoiceType": 1,
"invoiceParam.companyName": "个人",
"invoiceParam.invoicePutType": 0,
"invoiceParam.selectInvoiceTitle": 4,
"invoiceParam.selectBookInvoiceContent": "",
"invoiceParam.selectNormalInvoiceContent": 1,
"invoiceParam.vatCompanyName": "",
"invoiceParam.code": "",
"invoiceParam.regAddr": "",
"invoiceParam.regPhone": "",
"invoiceParam.regBank": "",
"invoiceParam.regBankAccount": "",
"invoiceParam.hasCommon": "true",
"invoiceParam.hasBook": "false",
"invoiceParam.consigneeName": "",
"invoiceParam.consigneePhone": "",
"invoiceParam.consigneeAddress": "",
"invoiceParam.consigneeProvince": "请选择：",
"invoiceParam.consigneeProvinceId": "NaN",
"invoiceParam.consigneeCity": "请选择",
"invoiceParam.consigneeCityId": "NaN",
"invoiceParam.consigneeCounty": "请选择",
"invoiceParam.consigneeCountyId": "NaN",
"invoiceParam.consigneeTown": "请选择",
"invoiceParam.consigneeTownId": 0,
"invoiceParam.sendSeparate": "false",
"invoiceParam.usualInvoiceId": "",
"invoiceParam.selectElectroTitle": 4,
"invoiceParam.electroCompanyName": "undefined",
"invoiceParam.electroInvoiceEmail": "",
"invoiceParam.electroInvoicePhone": "",
"invokeInvoiceBasicService": "true",
"invoice_ceshi1": "",
"invoiceParam.showInvoiceSeparate": "false",
"invoiceParam.invoiceSeparateSwitch": 1,
"invoiceParam.invoiceCode": "",
"invoiceParam.saveInvoiceFlag": 1
}
headers = {
'User-Agent': self.user_agent,
'Referer': 'https://trade.jd.com/shopping/dynamic/invoice/saveInvoice.action',
}
self.sess.post(url=url, data=data, headers=headers)
@check_login
def submit_order(self):
"""提交订单
重要：