text: import requests
  from bs4 import BeautifulSoup
  import traceback
  import re
  
  def getHTMLText(url, code="utf-8"):   #获取股票页面信息
      try:
          r = requests.get(url)
          r.raise_for_status()
          r.encoding = code
          return r.text
      except:
          return ""
  
  def getStockList(lst, stockURL):      #获取股票列表
      html = getHTMLText(stockURL, "GB2312")
      soup = BeautifulSoup(html, 'html.parser')
      a = soup.find_all('a')
      for i in a:
          try:
              href = i.attrs['href']
              lst.append(re.findall(r"[s][hz]\d{6}", href)[0])
          except:
              continue
  
  def getStockInfo(lst, stockURL, fpath):  #获取单支股票信息
      count = 0
      for stock in lst:
          url = stockURL + stock + ".html"
          html = getHTMLText(url)
          try:
              if html=="":
                  continue
              infoDict = {}
              soup = BeautifulSoup(html, 'html.parser')
              stockInfo = soup.find('div',attrs={'class':'stock-bets'})
  
              name = stockInfo.find_all(attrs={'class':'bets-name'})[0]
              infoDict.update({'股票名称': name.text.split()[0]})
  
              keyList = stockInfo.find_all('dt')
              valueList = stockInfo.find_all('dd')
              for i in range(len(keyList)):
                  key = keyList[i].text
                  val = valueList[i].text
                  infoDict[key] = val
  
              with open(fpath, 'a', encoding='utf-8') as f:   #写入文件
                  f.write( str(infoDict) + '\n' )
                  count = count + 1
                  print("\r当前进度: {:.2f}%".format(count*100/len(lst)),end="")
          except:
              count = count + 1
              print("\r当前进度: {:.2f}%".format(count*100/len(lst)),end="")
              continue
  
  def main():
      stock_list_url = 'http://quote.eastmoney.com/stocklist.html'
      stock_info_url = 'https://gupiao.baidu.com/stock/'
      output_file = 'C:/BaiduStockInfo.txt'
      slist=[]
      getStockList(slist, stock_list_url)
      getStockInfo(slist, stock_info_url, output_file)