项目背景
项目实现：
- 提取 excel 中的数据
- 使用 requests 模块将数据上传至后台
代码设计
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# -*- coding:utf-8 -*-
"""
@Author : haauleon
@Contact : 753494552@qq.com
@File : upload_product.py
@Date : 2022-05-11 10:56:00
@Function: 将客户提供的 upload 图片目录和 productTemplate.xlsx 文件的商品数据上传至壹壹车后台
1. 处理 productTemplate.xlsx 文件的商品数据并返回
2. 保存商品数据至壹壹车后台商品管理列表
3.注意:
"""
import os
import requests
import json
import xlrd
import logging
import sys
import time
from colorama import Fore, Style
import pprint
print = pprint.pprint
# 壹壹车后台认证签名
AUTHORIZATION = 'xxx'
# 壹壹车后台认证信息
COOKIE = 'xxx'
# 壹壹车后台访问渠道
USER_AGENT = 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/537.36 (KHTML, like Gecko) ' \
'Chrome/90.0.4430.93 Safari/537.36 '
_logger = logging.getLogger('YiYiCar') # 获取日志记录器
_logger.setLevel(logging.DEBUG) # 设置日志等级
_handler = logging.StreamHandler(sys.stdout) # 输入到控制台的 handler
_logger.addHandler(_handler)
def info(msg):
now = time.strftime("%Y-%m-%d %H:%M:%S")
_logger.info(Fore.GREEN + now + " [INFO] " + str(msg) + Style.RESET_ALL)
def error(msg):
now = time.strftime("%Y-%m-%d %H:%M:%S")
_logger.error(Fore.RED + now + " [ERROR] " + str(msg) + Style.RESET_ALL)
def _print(msg):
now = time.strftime("%Y-%m-%d %H:%M:%S")
_logger.debug(Fore.BLUE + now + " [PRINT] " + str(msg) + Style.RESET_ALL)
class ConfigHandler:
_SLASH = os.sep
# 项目路径
root_path = os.path.dirname(os.path.abspath(__file__))
# 图片路径
img_path = os.path.join(root_path, 'upload' + _SLASH + 'upload' + _SLASH + '201704' + _SLASH
+ '0d453758ca6d71c7ab13e943bd4c3b98.jpg')
# 文件路径
excel_path = os.path.join(root_path, 'productTemplate.xlsx')
class ExcelHandler:
"""壹壹车商品清单文件处理"""
def __init__(self, file_path, t_loc=0):
"""默认处理excel中的第一个table"""
self.file_path = file_path
self.xl = xlrd.open_workbook(file_path)
self.table = self.xl.sheets()[t_loc]
def table_nrows(self):
"""获取sheet表的总行数"""
return self.table.nrows
def get_row_value(self):
"""获取每一行的列值"""
for row in range(1, self.table_nrows()):
store_name = self.table.cell(row, 0).value # 商品名称
keyword = self.table.cell(row, 1).value # 商品关键字
image_loc = self.table.cell(row, 2).value # 商品封面图
slider_image = self.table.cell(row, 3).value # 商品轮播图
description = self.table.cell(row, 4).value # 商品详情
price = self.table.cell(row, 5).value # 商品价格
# _print([store_name, keyword, int(image_loc), slider_image, description, '{:.2f}'.format(price*10000)])
yield store_name, keyword, int(image_loc), slider_image, description, '{:.2f}'.format(price*10000)
class YiYiCar:
"""壹壹车后台管理"""
def __init__(self):
self.base_url = 'http://boss.yyc.bringbuys.com'
self.auth = AUTHORIZATION
self.cookie = COOKIE
self.user_agent = USER_AGENT
self.user = requests.Session()
def upload_file(self, file_path: str):
"""上传单个图片
@param file_path: 本地文件路径
@return: 服务器文件路径
"""
upload_url = self.base_url + '/api/upload'
p = {'type': '1'}
file_name = file_path.split('/')[-1]
f = [('file', (file_name, open(file_path, 'rb'), 'image/jpeg'))]
header = {
'Authorization': self.auth,
'Cookie': self.cookie,
'User-Agent': self.user_agent,
}
res = self.user.post(upload_url, headers=header, data=p, files=f)
# _print(res.json()['link'])
return res.json()['link']
def save_product(self, store_name: str, keyword: str, image: str, slider_image: list, description: str, price: str):
"""创建商品
@param store_name: 商品名称
@param keyword: 商品关键字
@param image: 商品封面图
@param slider_image: 商品轮播图
@param description: 商品详情
@param price: 商品价格
"""
payload = json.dumps({
"imageArr": [],
"sliderImageArr": [],
"store_name": store_name,
"cate_id": 24,
"keyword": keyword,
"unit_name": "辆",
"store_info": "",
"image": image,
"slider_image": slider_image,
"description": "<p>%s </p>" % description,
"ficti": 0,
"give_integral": 0,
"sort": 0,
"is_show": 1,
"is_hot": 1,
"is_benefit": 1,
"is_best": 1,
"is_new": 1,
"is_good": 0,
"is_postage": 0,
"is_sub": 0,
"is_integral": 0,
"id": 0,
"spec_type": 0,
"temp_id": 37,
"attrs": [
{
"imageArr": [],
"pic": image,
"price": price,
"cost": price,
"ot_price": price,
"stock": "1",
"seckill_stock": 0,
"seckill_price": 0,
"pink_stock": 0,
"pink_price": 0,
"bar_code": "0",
"weight": 0,
"volume": 0,
"brokerage": 0,
"brokerage_two": 0,
"integral": 0
}
],
"items": [],
"header": [],
"selectRule": ""
})
save_url = self.base_url + '/api/yxStoreProduct/addOrSave'
header = {
'Authorization': self.auth,
'Cookie': self.cookie,
'User-Agent': self.user_agent,
'Content-Type': 'application/json',
}
res = self.user.post(save_url, headers=header, data=payload)
if res.status_code == 201:
_print("商品创建成功: {}".format(store_name))
class YiYiCarRun:
"""执行壹壹车商品批量上传脚本"""
@staticmethod
def run_to_create_products():
"""从excel提取商品信息并创建商品"""
excel = ExcelHandler(ConfigHandler.excel_path)
e = excel.get_row_value()
yyc = YiYiCar()
while True:
# 获取商品数据
store_name, keyword, image_loc, slider_image, description, price = next(e)
try:
new_slider_images = list()
for file_path in slider_image.split('|'):
# 上传图片至服务器
img_path = yyc.upload_file(ConfigHandler.root_path + file_path)
# 组装商品轮播图
new_slider_images.append(img_path)
# 设置商品封面图
image = new_slider_images[image_loc-1]
# 上传商品
yyc.save_product(store_name, keyword, image, new_slider_images, description, price)
except:
# 可能存在图片不存在等异常
error("商品创建失败: {}".format(store_name))
if __name__ == '__main__':
# print(ConfigHandler.root_path)
# print(ConfigHandler.img_path)
# print(ConfigHandler.excel_path)
YiYiCarRun.run_to_create_products()
