How to Handle Spaces in Python Selenium Button Locators to Avoid NoSuchElementException?

How to Handle Space Characters in Python Selenium Button Locators

When attempting to click a button in Python Selenium, it's important to construct the CSS selector correctly to avoid encountering the NoSuchElementException. Consider the following HTML structure:

<code class="html"><div class="b_div">
    <div class="button c_button s_button" onclick="submitForm('mTF')">
        <input class="very_small" type="button"/>
        <div class="s_image"></div>
        <span>
           Search
        </span>
    </div>
</div></code>

To click on the "Search" button, an incorrect attempt might be:

<code class="python">driver.find_element_by_css_selector('.button .c_button .s_button').click()</code>

This would result in an exception because there is a space between each class name. To fix this, remove the spaces:

<code class="python">driver.find_element_by_css_selector('.button.c_button.s_button').click()</code>

Similarly, to click on the "Reset" button:

<code class="python">driver.find_element_by_css_selector('.button.c_button.s_button').click()</code>

Understanding how to handle space characters in CSS selectors is crucial for successful element location and interaction in Python Selenium.

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