用漂亮的湯刮網（體育數據）

Question

當我嘗試加載此代碼時，出現兩個錯誤。 1：第一個是我無法正確抓取name_text的數據。

2：我收到team = name_text.div.text的縮進錯誤。 我知道這可能很容易解決，但是我嘗試了不同的縮進，但似乎沒有任何效果。

在網站上，我想抓取球隊名稱和賠率。

<div class="size14_f7opyze Endeavour_fhudrb0 medium_f1wf24vo participantText_fivg86r" data-automation-id="participant-one">Orlando Magic</div>
<div class="priceText_f71sibe"><span class="size14_f7opyze medium_f1wf24vo priceTextSize_frw9zm9" data-automation-id="price-text">5.85</span></div>

上面的html已從網站復制。

from bs4 import BeautifulSoup
from urllib.request import urlopen as uReq
my_url = 'https://www.sportsbet.com.au/betting/basketball-us'
uClient = uReq(my_url)
page_html = uClient.read()
uClient.close()

soup = BeautifulSoup(page_html, "html.parser")

price_text = soup.findAll("div",{"class":"priceText_f71sibe"})
name_text = soup.findAll("div",{"class":"size14_f7opyze Endeavour_fhudrb0 medium_f1wf24vo participantText_fivg86r"})
filename = "odds.csv"
f = open(filename,"w")
headers = "Team, odds_team\n"
print(name_text)
f.write(headers)

for price_text in price_texts:
team = name_text.div.text
odds = price_text.span.text

print(odds)
print(team + odds)
f.write(team + "," + odds + "\n")
f.close()

任何幫助都會很棒。 干杯。

Answer 1

您的for loop縮進不正確。 正確的縮進將是：

for price_text in price_texts:
    team = name_text.div.text
    odds = price_text.span.text
    team = name_text.div.text
    odds = price_text.span.text

    print(odds)
    print(team + odds)
    f.write(team + "," + odds + "\n")
f.close()

團隊和賠率前有4個空格。 請閱讀Python ForLoop文檔 。

而且，沒有price_texts變量。 當您執行findAll時 ，您需要分配它，您忘記了'S'：

price_texts = soup.findAll("div",{"class":"priceText_f71sibe"})

最后一件事，請考慮使用with代替open()和.close()來寫入文件。

Answer 2

我在想，您可以做的只是迭代並將這些存儲到列表中，然后寫入文件。 不幸的是，我無法在工作中訪問該網站，因此無法測試代碼，但是我相信這應該可以提供您所需要的輸出：

from bs4 import BeautifulSoup
from urllib.request import urlopen as uReq
import csv
from itertools import zip_longest

my_url = 'https://www.sportsbet.com.au/betting/basketball-us'
uClient = uReq(my_url)
page_html = uClient.read()
uClient.close()

soup = BeautifulSoup(page_html, "html.parser")

price_text = soup.findAll("span",{"data-automation-id":"price-text"})
name_text = soup.findAll("div",{"data-automation-id":"participant-one"})

team_list = [ name.text.strip() for name in name_text ]
odds_list = [ price.text.strip() for price in price_text ]

d = [team_list, odds_list]
export_data = zip_longest(*d, fillvalue = '')
with open('odds.csv', 'w', encoding="ISO-8859-1", newline='') as myfile:
      wr = csv.writer(myfile)
      wr.writerow(("Team", "odds_team"))
      wr.writerows(export_data)
myfile.close()

Answer 3

你可以試試這個嗎？

from bs4 import BeautifulSoup
from urllib.request import urlopen as uReq
my_url = 'https://www.sportsbet.com.au/betting/basketball-us'
uClient = uReq(my_url)
page_html = uClient.read()
uClient.close()

soup = BeautifulSoup(page_html, "html.parser")

price_texts = soup.findAll("div",{"class":"priceText_f71sibe"})
name_texts = soup.findAll("div",{"class":"size14_f7opyze Endeavour_fhudrb0 medium_f1wf24voparticipantText_fivg86r"})
filename = "odds.csv"
f = open(filename,"w")
headers = "Team, odds_team\n"
print(name_text)
f.write(headers)

odds =''
team=''
for price_text in price_texts:
    odds = price_text.text
for name_text in name_texts:
    team = name_text.text
print(odds)
print(team + odds)
f.write(team + "," + odds + "\n")
f.close()