如何克服AttributeError，同时尝试从python中的网站获取iframe表数据
如何克服AttributeError，同时尝试从python中的网站获取iframe表数据
提问于 2021-08-29 03:03:13
我试图获取表数据，并发现它的动态和从一个iframe。我的片段不起作用。任何帮助的想法都是非常有用的。
from selenium import webdriver
import requests
from bs4 import BeautifulSoup
browser = webdriver.Chrome('C://Python38/chromedriver')
browser.get("https://poocoin.app/rugcheck/0xe56842ed550ff2794f010738554db45e60730371/top-holders")
url = "https://poocoin.app/rugcheck/0xe56842ed550ff2794f010738554db45e60730371/top-holders"
r = requests.get(url)
soup = BeautifulSoup(r.text, 'lxml')
t = soup.find('table', class_='table table-bordered table-condensed text-small')
trs = t.find('tbody').find_all('tr')
for tr in trs[:10]:
print(list(tr.stripped_strings))
browser.quit()当前输出/错误：
Traceback (most recent call last):
File "C:/Users/Acer/poocoin.py", line 8, in <module>
trs = t.find('tbody').find_all('tr')
AttributeError: 'NoneType' object has no attribute 'find'Stack Overflow用户
回答已采纳
发布于 2021-08-29 06:44:16
网页是动态的，但是表不是任何<iframe>的一部分。表是当前网页的一部分。
在这里，我尝试从您需要的表中提取数据。
import requests
from bs4 import BeautifulSoup
import time
from selenium import webdriver
driver = webdriver.Chrome('chromedriver.exe')
url = 'https://poocoin.app/rugcheck/0xe56842ed550ff2794f010738554db45e60730371/top-holders'
driver.get(url)
time.sleep(8)
soup = BeautifulSoup(driver.page_source, 'lxml')
t = soup.find('table', class_='table table-bordered table-condensed text-small')
# Get all the rows from the table
trs = t.find_all('tr')
for tr in trs:
print(list(tr.stripped_strings))['Address', 'Track Wallet', 'Type', 'Amount', 'Transfer Count', 'Current Balance']
['0xe432afb7283a08be24e9038c30ca6336a7cc8218', 'Contract', '2,047,063,909.1119', '14488', '74,050,430.9257']
['0xa36b9dc17e421d86ddf8e490dafa87344e76125b', 'Track', 'Wallet', '1,000,000,000.0000', '1', '49,463,154.0462']
['0x0eb207b525dc856c3bad5bfd7a7a4aae781e1757', 'Contract', '800,000,000.0000', '1', '3,620,000.0000']
['0xeaed594b5926a7d5fbbc61985390baaf936a6b8d', 'Contract', '150,526,843.9538', '1', '150,000,000.0000']
['0xe56842ed550ff2794f010738554db45e60730371', 'Contract', '148,413,174.7757', '14495', '9,165,152.5432']
['0xbbda05ea467ad348212dade5c38c11910c14e83e', 'Track', 'Wallet', '65,442,888.2752', '2093', '61,246,203.1985']
['0x537d90d1d2743f44b65612c9fff3b6f011f65471', 'Track', 'Wallet', '42,871,267.9652', '1', '3,919,432.0622']
['0x2def4d262bc8d7456c8d59138760c992283abf80', 'Track', 'Wallet', '42,411,193.5197', '1', '0.0000']
['0xab2feac90728c278b30c6597760d74eb57b3726f', 'Track', 'Wallet', '42,411,193.5197', '1', '0.0000']
['0xc1e16013a158d57a60d6aa5bb3108722b0ac6df5', 'Contract', '27,101,254.6006', '18', '0.0000']
['0xcfdb8569fb546a010bb22b5057679c4053d4a231', 'Track', 'Wallet', '26,328,593.9564', '7', '11,493,129.6564']
['0x000159831a681a63b01911b9c162fbb8949976ba', 'Contract', '23,385,665.4517', '1', '0.4517']
['0x8f3e8ab6cc8b3d565564256cce95ba9f213c2a0d', 'Track', 'Wallet', '21,880,000.0000', '21', '0.0000']
['0xc590175e458b83680867afd273527ff58f74c02b', 'Contract', '20,386,615.2880', '173', '0.0000']
['0xdb6f1920a889355780af7570773609bd8cb1f498', 'Contract', '19,065,071.3715', '2', '0.0000']
['0x112ac5463b46ba4f32b95ae733f73c6e23bd3e53', 'Track', 'Wallet', '17,982,140.3274', '7', '0.0074']
['0xa8b398896d67cea6d26fc140e056f745261c4b00', 'Track', 'Wallet', '17,933,245.4310', '21', '9,024,167.7594']
['0x2368b6acc957339cf34a08a064830fcdfcac02c6', 'Track', 'Wallet', '17,675,714.5003', '1', '8.5003']
['0x7cacd11be7d7c95c48a0477875d31040ddaff2da', 'Track', 'Wallet', '17,467,065.9791', '1', '0.0000']
['0xc62184ac04a0610147bd890ba32d1918b67e017c', 'Track', 'Wallet', '16,841,462.6819', '1', '2.6819']页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/68969544
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