WebScraping javascript page in python

问题

Hello World,

New in Python, I am trying to webscrape a javascript page : https://search.gleif.org/#/search/

Please find below the result from my code (using request)

<!DOCTYPE html>
<html>
<head><meta charset="utf-8"/>
<meta content="width=device-width,initial-scale=1" name="viewport"/>
<title>LEI Search 2.0</title>
<link href="/static/icons/favicon.ico" rel="shortcut icon" type="image/x-icon"/>
<link href="https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,600,700,900&amp;subset=cyrillic,cyrillic-ext,greek,greek-ext,latin-ext,vietnamese" rel="stylesheet"/>
<link href="/static/css/main.045139db483277222eb714c1ff8c54f2.css" rel="stylesheet"/></head>
<body>
<div id="app"></div>
<script src="/static/js/manifest.2ae2e69a05c33dfc65f8.js" type="text/javascript"></script>
<script src="/static/js/vendor.6bd9028998d5ca3bb72f.js" type="text/javascript"></script>
<script src="/static/js/main.5da23c5198041f0ec5af.js" type="text/javascript"></script>
</body>
</html>

The question: Instead of retrieving the above script:
"src="/static/js/manifest.2ae2e69a05c33dfc65f8.js" type="text/javascript""

I would like to have the content of the table in order to store it.

Table that I want to scrape

回答1:

Following code is written using PySelenium.

import time
from selenium import webdriver

country = []
legal_name = []
lei = []

driver = webdriver.Chrome()
driver.implicitly_wait(5)

for i in range(1,30395):
    driver.get('https://search.gleif.org/#/search/fulltextFilterId=LEIREC_FULLTEXT&currentPage='+str(i)+'&perPage=50&expertMode=false#results-section')

    time.sleep(5)

    country += [i.get_attribute('innerHTML') for i in driver.find_elements_by_xpath('//*[@class="table-cell country"]/a')]
    legal_name += [i.get_attribute('innerHTML') for i in driver.find_elements_by_xpath('//*[@class="table-cell legal-name"]/a')]
    lei += [i.get_attribute('innerHTML') for i in driver.find_elements_by_xpath('//*[@class="table-cell lei"]/a')]

Logging in (Change this with the respective elements.)

driver.find_element_by_id("UserName").send_keys("xxxx")
driver.find_element_by_name("Password").send_keys("yyyy")
driver.find_element_by_class("loginButton").click()

Get page content

print(driver.page_source)

来源：https://stackoverflow.com/questions/58791630/webscraping-javascript-page-in-python

标签

javascript

python

selenium

beautifulsoup

request