列表显示索引超出范围，即使文件中存在条目

Question

我正在尝试打印“值”，但过一会儿它抛出了索引错误。我已经检查了位置，那里还有更多条目

import pandas as pd
import os
import time
import datetime as datetime

path = "G:\ML\Investing\intraQuarter"

def Key_Stats(gather="Total Debt/Equity (mrq)"):
    statspath = path+'/_KeyStats'
    stock_list = [x[0] for x in os.walk(statspath)]
    #print('stock_list : ',stock_list[1:10])

    for each_dir in stock_list[1:]:
        each_file = os.listdir(each_dir)
        ticker = each_dir.split("_KeyStats\\")[1]

        if len(each_file) > 0:
            #parsing time from the html file
            for file in each_file:    
                date_stamp = time.strptime(file, '%Y%m%d%H%M%S.html')
                unix_time = time.mktime(date_stamp)
                #print(date_stamp, unix_time)
                full_file_path = each_dir+'/'+file
                source = open(full_file_path, 'r').read()
                value = source.split(gather+':</td><td class="yfnc_tabledata1">')[1].split('</td>')[0]
                print(ticker+":", value)
                time.sleep(0.1)


Key_Stats()