试图从Python抓取数据中制作一个CSV文件

Question

I'm new to Python and any type of coding ...I hope this is not too easy question.

I'm trying to make a csv file from the scrape data from the web.

AttributeError: 'Doctype' object has no attribute 'find_all'

But this error wont go away!

here's the whole code

import bs4 as bs
import urllib.request


req = urllib.request.Request('http://www.mobygames.com/game/tom-clancys-rainbow-six-siege',headers={'User-Agent': 'Mozilla/5.0'})

sauce = urllib.request.urlopen(req).read()

soup = bs.BeautifulSoup(sauce,'lxml')

scores = soup.find_all("div")

filename = "scores1.csv"
f = open(filename, "w")

headers = "Hi, Med, Low\n"

f.write(headers)

for scores in soup:
    scoreHi = scores.find_all("div", {"class":"scoreHi"})
    Hi = scoreHi[0].text
    scoreMed = scores.find_all("div", {"class":"scoreMed"})
    Med = scoreMed[0].text
    scoreLow = scores.find_all("div", {"class":"scoreLow"})
    Low = scoreLow[0].text

    print ("Hi: " + Hi)

    print ("Med: " + Med)

    print ("Low: "+ Low)

    f.write(Hi + "," + Med.replace(",","|") + "," + Low + "\n")


f.close() 

Answer 1

You first assign to scores:

scores = soup.find_all("div")

which is fine, but you then should walk over those scores:

for score in scores:
    scoreHi = score.find_all("div", {"class":"scoreHi"})
    Hi = scoreHi[0].text
    scoreMed = score.find_all("div", {"class":"scoreMed"})
    Med = scoreMed[0].text
    scoreLow = score.find_all("div", {"class":"scoreLow"})
    Low = scoreLow[0].text

Trying to iterate over the Doc (ie soup ) using:

for scores in soup: 

makes no sense.