Web scraping an "onclick" object table on a website with python

Well, i see there's no reason to use selenium for such case as it's will slow down your task.

The website is loaded with JavaScript event which render it's data dynamically once the page loads.

requests library will not be able to render JavaScript on the fly. so you can use selenium or requests_html. and indeed there's a lot of modules which can do that.

Now, we do have another option on the table, to track from where the data is rendered. I were able to locate the XHR request which is used to retrieve the data from the back-end API and render it to the users side.

You can get the XHR request by open Developer-Tools and check Network and check XHR/JS requests made depending of the type of call such as fetch

import requests import json data = { 'from': '2020-1-01', 'to': '2020-3-01' } def main(url): r = requests.post(url, data=data).json() print(json.dumps(r, indent=4)) # to see it in nice format. print(r.keys()) main("http://www.ibex.bg/ajax/tenders_ajax.php") 

Because am just a lazy coder: I will do it in this way:

import requests import re import pandas as pd import ast from datetime import datetime data = { 'from': '2020-1-01', 'to': '2020-3-01' } def main(url): r = requests.post(url, data=data).json() matches = set(re.findall(r"tender_date': '([^']*)'", str(r))) sort = (sorted(matches, key=lambda k: datetime.strptime(k, '%d.%m.%Y'))) print(f"Available Dates: {sort}") opa = re.findall(r"({\'id.*?})", str(r)) convert = [ast.literal_eval(x) for x in opa] df = pd.DataFrame(convert) print(df) df.to_csv("data.csv", index=False) main("http://www.ibex.bg/ajax/tenders_ajax.php") 

Output: view-online