Day 61 L464 - Installing Flask-WTF

main.py

from flask import Flask, render_template

app = Flask(__name__)


@app.route("/")
def home():
    return render_template('index.html')


@app.route("/login")
def login():
    return render_template("login.html")


if __name__ == '__main__':
    app.run(debug=True)

I still have this error message after upgrading the framworks.

I still have this error message after upgrading the framworks.

Add Werkzeug==2.2.2 to your requirements.txt

I still have error on "address already in use and start with a new server port"

For people who see this part in December 2022 and receive error : ImportError: cannot import name 'Markup' from 'jinja2', put below codes inside of requirement.txt. Good luck!.

click==8.0.4 Flask==2.0.3 itsdangerous==2.1.2 Jinja2==3.1.1 MarkupSafe==2.1.1 Werkzeug==2.0.3

Thanks man this works.

If you don't understand why there is no Login button, go back and check the lessons on Bootstrap!

Just incase someone might need it. Here are the updated version of the required packages in the requirements.txt file

Bootstrap_Flask==2.5.0
Flask==3.1.2
WTForms==3.2.1
Flask_WTF==1.2.2
Werkzeug==3.1.3

Just in case anyone might need this. These worked for me, perfectly well. Cheers
Bootstrap_Flask==2.5.0
Flask==3.1.2
WTForms==3.0.1
Flask_WTF==1.2.1
Werkzeug==3.1.0
Jinja2==3.1.2
itsdangerous==2.2.0
flask