Python & Selenium: How to get values generated by JavaScript

I use Selenium in Python for scraping. I can't get values though these values are displayed on the browser.

So I checked the HTML source code, then I found that there are no values in HTML as below.

HTML

<div id="pos-list-body" class="list-body">

</div>

But there are values when I checked developer tool in chrome.

DevTools

<div id="pos-list-body" class="list-body">
    <div class="list-body-row" id="pos-row-1">
        <div class="pos-list-col-1">
            <input class="list-checkbox" type="checkbox" value="1">
        </div>
        <div class="detail-data pos-list-col-2">
            1
        </div>
        <div class="detail-data pos-list-col-3">
            a
        </div>
        ...
    </div>
    <div class="list-body-row" id="pos-row-2">
        <div class="pos-list-col-1">
            <input class="list-checkbox" type="checkbox" value="2">
        </div>
        <div class="detail-data pos-list-col-2">
            2
        </div>
        <div class="detail-data pos-list-col-3">
            b
        </div>
        ...
    </div>
    ...
</div>

It seems that these values generated by JavaScript or something.

There is no iframe in sorce code.

How can I get these values with python?

It would be appreciated if you could give me some hint.

from Python & Selenium: How to get values generated by JavaScript