Selenium innerHTML list, print specific value - Printable Version +- Python Forum (https://python-forum.io) +-- Forum: Python Coding (https://python-forum.io/forum-7.html) +--- Forum: Web Scraping & Web Development (https://python-forum.io/forum-13.html) +--- Thread: Selenium innerHTML list, print specific value (/thread-33948.html) |
Selenium innerHTML list, print specific value - denis22934 - Jun-12-2021 Hello, First of all, I'm new to working with Python, especially Selenium. So I connected to a page with the webdriver and also already grabbed the InnerHTML I need. Here's my problem, InnerHTML is a "list" and I only want to output one value. It looks something like this: <html> <body> <pre style="example" xpath="1"> "amount": 12{ "value" : 3 }, </pre> </body> </html>^It's just for illustration, because the actual thing is much longer. InnerHTML looks like this: "amount": 12{ "value" : 3 },^This is where I am now. I can't specify a line because the page is not static. How do I make python find "value" from a variable in InnerHTML ? Please note that there is a colon after "value"! Thank you very much in advance! RE: Selenium innerHTML list, print specific value - snippsat - Jun-13-2021 (Jun-12-2021, 03:35 PM)denis22934 Wrote: How do I make python find "value" from a variable in InnerHTML ? Please note that there is a colon after "value"!If i do test local with that html,after have find pre tag with CSS selector,it's text then can use regex to get value.from selenium import webdriver from selenium.webdriver.chrome.options import Options import re #--| Setup options = Options() options.add_argument("--headless") browser = webdriver.Chrome(executable_path=r'C:\cmder\bin\chromedriver.exe', options=options) #--| Parse or automation browser.get('file:///E:/div_code/scrape/local3.html') tag_pre = browser.find_elements_by_css_selector('body > pre') tag = tag_pre[0].text.strip() print(tag) print('-' * 20) value = re.search(r"\"value\"\s:\s(\d+)", tag) print(value.group(1))
RE: Selenium innerHTML list, print specific value - denis22934 - Jun-14-2021 (Jun-13-2021, 03:30 PM)snippsat Wrote:(Jun-12-2021, 03:35 PM)denis22934 Wrote: How do I make python find "value" from a variable in InnerHTML ? Please note that there is a colon after "value"!If i do test local with that html,after have find Thank you for your response. But I already found the solution for my question. |