from flask import Flask, request

app = Flask(__name__)

html_template = """
<h1>transformations</h1>
<form action="/" method="post">
<input type="text" name="search">
<br><br>
<input type="submit" value="transform">
</form>
"""

@app.route("/", methods=["POST","GET"])
def transformations():
    if request.method == "POST":

        search = request.form["search"]
        
        result_list = []
        for character in search:
            unicode_point = format(ord(character))
            result_list.append(character + " " + unicode_point)

        result_string = "<br>\n".join(result_list)

        return html_template + f"<pre>{ result_string }</pre>"
    
    if request.method == "GET":
    
        return html_template