我正在尝试使用 python urllib 和 beautiful soup 从网站获取 table 数据，但它 returns 脚本

Question

我试过 BeautifulSoup 但它从 URL 抓取了脚本。

url = 'https://ekartlogistics.com/shipmenttrack/FMPP0944216480' 
from bs4 import BeautifulSoup
from urllib import request, parse
read = request.urlopen(url)
soup = BeautifulSoup(read, 'html.parser')
print(soup.prettify())

它 returns 脚本以及其他 HTML 脚本。

我正在尝试从 URL

中获取 table 数据

Answer 1

也许尝试使用 Selenium 无头加载页面然后提取 html？我也无法仅根据请求使用它。

Answer 2

url 是由javascript 动态加载的数据。所以你不能只使用 beautifulsoup 来抓取数据。您可以使用类似 selenium 的自动化工具。这里我用selenium模仿javascript，用pandas抓取table数据如下：

代码：

import time
from selenium import webdriver
from selenium.webdriver.common.by import By
import pandas as pd

driver = webdriver.Chrome('chromedriver.exe')
driver.maximize_window()
time.sleep(5)

driver.get("https://ekartlogistics.com/shipmenttrack/FMPP0944216480")
time.sleep(3)
table = driver.find_element(By.CSS_SELECTOR, 'table.table').get_attribute('outerHTML')

df = pd.read_html(table)[0]
print(df)

输出：

                  Date         Time       Place                           Status
0     Sunday 17 October  04:24:26 PM     Kolkata                 Shipment Created
1     Sunday 17 October  04:24:31 PM     Kolkata     Dispatched to CentralHub_BAG
2     Sunday 17 October  04:56:00 PM     Kolkata       Received at CentralHub_BAG
3     Sunday 17 October  04:56:03 PM     Kolkata       Received at CentralHub_BAG
4     Monday 18 October  03:10:35 AM       Patna     Dispatched to CentralHub_BHT
5    Tuesday 19 October  04:48:44 AM       Patna       Received at CentralHub_BHT
6    Tuesday 19 October  05:03:44 PM  Samastipur  Dispatched to SatelliteHub_SAMA
7  Wednesday 20 October  02:47:44 AM  Samastipur    Received at SatelliteHub_SAMA
8   Thursday 21 October  09:21:52 AM  Samastipur                 Out For Delivery
9     Friday 22 October  07:38:36 AM  Samastipur                        Delivered

Answer 3

注意：以下解决方案适用于 GOOGLE COLAB。

制作人员：https://whosebug.com/users/12848411/fazlul

!pip install selenium
!apt-get update # to update ubuntu to correctly run apt install
!apt install chromium-chromedriver
!cp /usr/lib/chromium-browser/chromedriver /usr/bin
import sys
sys.path.insert(0,'/usr/lib/chromium-browser/chromedriver') # ChromeDriver Path
from selenium import webdriver
chrome_options = webdriver.ChromeOptions()
chrome_options.add_argument('--headless')
chrome_options.add_argument('--no-sandbox')
chrome_options.add_argument('--disable-dev-shm-usage') # All above commands to install Selenium on Colab

wd = webdriver.Chrome('chromedriver',chrome_options=chrome_options)

from selenium.webdriver.common.by import By
import pandas as pd

wd.get("https://ekartlogistics.com/shipmenttrack/FMPP0944216480")
table = wd.find_element(By.CSS_SELECTOR, 'table.table').get_attribute('outerHTML')

df = pd.read_html(table)[0]
print(df)

输出：

                  Date         Time       Place                           Status
0     Sunday 17 October  04:24:26 PM     Kolkata                 Shipment Created
1     Sunday 17 October  04:24:31 PM     Kolkata     Dispatched to CentralHub_BAG
2     Sunday 17 October  04:56:00 PM     Kolkata       Received at CentralHub_BAG
3     Sunday 17 October  04:56:03 PM     Kolkata       Received at CentralHub_BAG
4     Monday 18 October  03:10:35 AM       Patna     Dispatched to CentralHub_BHT
5    Tuesday 19 October  04:48:44 AM       Patna       Received at CentralHub_BHT
6    Tuesday 19 October  05:03:44 PM  Samastipur  Dispatched to SatelliteHub_SAMA
7  Wednesday 20 October  02:47:44 AM  Samastipur    Received at SatelliteHub_SAMA
8   Thursday 21 October  09:21:52 AM  Samastipur                 Out For Delivery
9     Friday 22 October  07:38:36 AM  Samastipur                        Delivered

我正在尝试使用 python urllib 和 beautiful soup 从网站获取 table 数据，但它 returns 脚本

I am trying to get table data from a website using python urllib and beautiful soup but it returns script

urllib

beautifulsoup

python-3.x

python-requests