ConnectionResetError：[WinError 10054] 连接被远程主机中止

Question

我想用价格和 SKU 制作新的 XML 提要，有一些变体（防止 NULL 值），主要我们从 Google 表格的第 7 列中获取值，但如果我们在表格中没有产品，那么我们将获取价格从主 XML 提要并使用它，一切正常，但一段时间后我收到错误：ConnectionResetError: [WinError 10054] 实际连接已由远程主机结束（我已尝试翻译成英文）。

我也尝试过一段时间睡眠，但我仍然收到此错误..

import urllib.request, urllib.parse, urllib.error
import xml.etree.ElementTree as ET 
import gspread
import time
from oauth2client.service_account import ServiceAccountCredentials
  
# use creds to create a client to interact with the Google Drive API
scope = ['https://spreadsheets.google.com/feeds',
         'https://www.googleapis.com/auth/drive']
creds = ServiceAccountCredentials.from_json_keyfile_name('lorde-mall-911b82a06953.json', scope)
client = gspread.authorize(creds)

# Find a workbook by name and open the first sheet
# Make sure you use the right name here.
sheet = client.open("OH-Product-Listings").worksheet('Product_listing_UK')

url = 'https://feed.lordemall.cz/cgi-bin/obchodhracek.xml'
uh = urllib.request.urlopen(url)
  
tree = ET.parse(uh)
  
root = tree.getroot() 


data = ET.Element('SHOP')   

for r in root.findall('SHOPITEM'):
    sku = r.find('PRODUCTNO').text
    try:
        item = sheet.find(sku)
        row = item.row
        time.sleep(2)
        price = sheet.cell(row, 7).value
    except gspread.exceptions.CellNotFound:
        price = r.find('PRICE_VAT').text
    
    
    element2 = ET.SubElement(data, 'SHOPITEM') 
    
    s_elem2_1 = ET.SubElement(element2, 'PRICE_VAT')
    s_elem2_2 = ET.SubElement(element2, 'PRODUCTNO')

    s_elem2_1.text = price
    s_elem2_2.text = sku   
    
    xml_content = ET.tostring(data)

    with open('OH_GBP.xml', 'wb') as f:
        f.write(xml_content)
        f.close()
        time.sleep(3)

Answer 1

可能是凭证无效，请尝试：

import httplib2
if credentials.invalid:
   credentials.refresh(httplib2.Http())