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修改导出代码

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This commit is contained in:
aiguigu 2021-11-09 03:20:57 +08:00
parent e5a61736bf
commit 7537514a13
2 changed files with 32 additions and 16 deletions
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20
1688/spider/导出到本地json数据.py
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@ -1,31 +1,31 @@
from scrapy.selector import Selector
from dao.mongo_dao import MongoDao
from spider.baes import Baes
from datetime import datetime
import pandas as pd
import time
import json
import re
class 导出到本地json数据(Baes):
class 导出到本地元数据(Baes):
def __init__(self):
self.col = MongoDao()
super(导出到本地json数据, self).__init__()
super(导出到本地元数据, self).__init__()
def run(self):
res = self.col.find_item('CLEAN_CONTENT', {}, {"company_name": 1, "url": 1, "title": 1, "sub_categorys": 1,
"sub_colour_categorys": 1, "order_param_model": 1,
"sellerLoginId": 1, "offerUnit": 1, "images": 1, "propsList": 1,
"detailUrl": 1, "unit_weight": 1})
res = self.col.find_item('RAW_CONTENT', {}, {"content": 1})
for s in res:
s.pop('_id')
with open(f"../docs/导出到本地json数据{time.strftime('%Y-%m-%d', time.localtime())}.json", "a+") as f:
f.write(json.dumps(s) + '\n')
content = s.get('content')
json_itme = re.findall(r'window.__INIT_DATA=(\{.*\})', content)[0]
with open(f"../docs/导出到本地元数据{time.strftime('%Y-%m-%d', time.localtime())}.json", "a+") as f:
f.write(json.dumps(json_itme) + '\n')
print(f"【{datetime.now()}】完成")
if __name__ == '__main__':
f = 导出到本地json数据()
f = 导出到本地元数据()
f.run()

28
1688/spider/导出到本地xlsx数据.py
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@ -13,6 +13,18 @@ class 导出到本地xlsx数据(Baes):
self.col = MongoDao()
super(导出到本地xlsx数据, self).__init__()
path_1 = "包含产品的所有信息的表_1688_{}_v1.xlsx".format("".join(self.getYMDHMSstrList()[0:4]))
pd_path_1 = os.path.join(settings.excel_path, path_1)
self.writer = pd.ExcelWriter(pd_path_1, options={'strings_to_urls': False})
path_2 = "产品图片_1688_{}_v1.xlsx".format("".join(self.getYMDHMSstrList()[0:4]))
pd_path_2 = os.path.join(settings.excel_path, path_2)
self.writer_img = pd.ExcelWriter(pd_path_2, options={'strings_to_urls': False})
path_3 = "选项列_1688_{}_v1.xlsx".format("".join(self.getYMDHMSstrList()[0:4]))
pd_path_3 = os.path.join(settings.excel_path, path_3)
self.writer_option = pd.ExcelWriter(pd_path_3, options={'strings_to_urls': False})
def export(self, company_name):
res = self.col.find_item('CLEAN_CONTENT', {"company_name": company_name}, None)
@ -111,16 +123,20 @@ class 导出到本地xlsx数据(Baes):
dict_list_row.append(row_dict)
df = df.append(dict_list, ignore_index=True, sort=False)
df.to_csv('../docs/1-产品属性.csv', index=False, header=True)
df_cat = df_cat.append(dict_list_cat, ignore_index=True, sort=False)
df_cat.to_csv('../docs/2-产品图片.csv', index=False, header=True)
df.to_excel(sheet_name="1-产品属性", index=False, excel_writer=self.writer)
df_price = df_price.append(dict_list_price, ignore_index=True, sort=False)
df_price.to_csv('../docs/3-价格区间.csv', index=False, header=True)
df_price.to_excel(sheet_name="2-价格区间", index=False, excel_writer=self.writer)
df_cat = df_cat.append(dict_list_cat, ignore_index=True, sort=False)
df_cat.to_excel(sheet_name="1-产品图片", index=False, excel_writer=self.writer_img)
df_row = df_row.append(dict_list_row, ignore_index=True, sort=False)
df_row.to_csv('../docs/4-选项列.csv', index=False, header=True)
df_row.to_excel(sheet_name="1-选项列", index=False, excel_writer=self.writer_option)
self.writer.save()
self.writer_img.save()
self.writer_option.save()
def run(self, company_name):
self.export(company_name)