Download Analyst Recommendation from HeXun

import numpy as npimport scipy as spimport scipy.stats as ssimport pandas as pdimport requests as rsimport bs4df = pd.DataFrame()for i in range(51,3808):    webpage = 'http://yanbao.stock.hexun.com/listnews1_'+str(i)+'.shtml'     response = rs.get(webpage)    soup = bs4.BeautifulSoup(response.text)    links = soup.findAll('td', align="left")    stock = []    institution = []    analysts = []    rating = []    date = []    for j in xrange(len(links)):        if (j%5==0):            stock.append(links[j].get_text().split(u'\uff1a')[0])        elif (j%5==1):            institution.append(links[j].get_text())        elif (j%5==2):            analysts.append(links[j].get_text())        elif (j%5==3):            rating.append(links[j].get_text())        else:            date.append(links[j].get_text())    ratingdata = np.array([date, stock, rating, institution, analysts]).T       ratingdata = pd.DataFrame(ratingdata)    ratingdata.columns = ['Date', 'Stock', 'Rating', 'Institution', 'Analysts']    df = df.append(ratingdata)        filedestiny = 'analystrating.csv'df.to_csv(filedestiny, encoding='utf-8', index=False)