Switch to an iframe through Selenium and python

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How would I switch to this iframe in selenium knowing only

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                <span>2020-11-22 04:34</span>
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<p>As per the HTML of the <code>&lt;iframe&gt;</code> element, it has the <em>name</em> attribute set as <em>Dialogue Window</em>. So to switch within the <code>&lt;iframe&gt;</code> you need to use the switch_to() method and you can use either of the following approaches:</p>

<ul>
<li><p>Using the <em>name</em> attribute of the <code>&lt;iframe&gt;</code> node as follows:</p>

<pre><code># driver.switch_to.frame(&lsquo;frame_name&rsquo;)
driver.switch_to.frame("Dialogue Window")
</code></pre></li>
<li><p>Using the <code>&lt;iframe&gt;</code> WebElement identified through <em>name</em> attribute as follows:</p>

<pre><code>driver.switch_to.frame(driver.find_element_by_name('Dialogue Window'))
</code></pre></li>
<li><p>Using the <code>&lt;iframe&gt;</code> WebElement identified through css-selectors as follows:</p>

<pre><code>driver.switch_to.frame(driver.find_element_by_css_selector("iframe[name='Dialogue Window']"))
</code></pre></li>
<li><p>Using the <code>&lt;iframe&gt;</code> WebElement identified through xpath as follows:</p>

<pre><code>driver.switch_to.frame(driver.find_element_by_css_selector("//iframe[@name='Dialogue Window']"))
</code></pre></li>
<li><p>Ideally, you should induce WebDriverWait inconjunction with expected_conditions as <code>frame_to_be_available_and_switch_to_it()</code> for the desired <em>frame</em> as follows:</p>

<ul>
<li><p>Using <code>NAME</code>:</p>

<pre><code>WebDriverWait(driver, 10).until(EC.frame_to_be_available_and_switch_to_it((By.NAME,"Dialogue Window"))) 
</code></pre></li>
<li><p>Using <code>CSS_SELECTOR</code>:</p>

<pre><code>WebDriverWait(driver, 10).until(EC.frame_to_be_available_and_switch_to_it((By.CSS_SELECTOR,"iframe[name='Dialogue Window']")))
</code></pre></li>
<li><p>Using <code>XPATH</code>:</p>

<pre><code>WebDriverWait(driver, 10).until(EC.frame_to_be_available_and_switch_to_it((By.XPATH,"//iframe[@name='Dialogue Window']")))
</code></pre></li>
</ul></li>
<li><p>To switch back to the <em>Parent Frame</em> you can use the following line of code:</p>

<pre><code>driver.switch_to.parent_frame()
</code></pre></li>
<li><p>To switch back to the <em>Top Level Browsing Context</em> / <em>Top Window</em> you can use the following line of code:</p>

<pre><code>driver.switch_to.default_content()
</code></pre></li>
</ul>

<hr>

<h2>tl; dr</h2>

<p>Ways to deal with #document under iframe</p>
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                <span>2020-11-22 04:35</span>
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<p>You can use an XPath to locate the <code>&lt;iframe&gt;</code>:</p>

<pre><code>iframe = driver.find_element_by_xpath("//iframe[@name='Dialogue Window']")
</code></pre>

<p>Then <code>switch_to</code> the <code>&lt;iframe&gt;</code>:</p>

<pre><code>driver.switch_to.frame(iframe)
</code></pre>

<hr>

<p>Here's how to switch back to the default content (out of the <code>&lt;iframe&gt;</code>):</p>

<pre><code>driver.switch_to.default_content()
</code></pre>
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