python
from markupsafe import escape
user_input = '<script>alert("XSS Attack")</script>'
escaped_text = escape(user_input)
print(escaped_text)
python
from markupsafe import Markup
name = '<script>alert("XSS Attack")</script>'
formatted_text = Markup('<h1>Welcome, {}!</h1>').format(name)
print(formatted_text)
python
from markupsafe import Markup
user_input = '<script>alert("XSS Attack")</script>'
marked_text = Markup.escape(user_input)
not_marked_text = user_input
<script>alert("XSS Attack")</script>
<script>alert("XSS Attack")</script>
python
from flask import Flask, request, render_template
from markupsafe import escape
app = Flask(__name__)
@app.route('/post', methods=['POST'])
def process_post():
return render_template('post.html', input=escaped_text)
pip install MarkupSafe
