Я новичок в кодировании, и я пробую колбу, но продолжаю получать ту же ошибку, я не знаю почему. Я получаю следующую ошибку:
jinja2.exceptions.UndefinedError: 'wtf' не определен
Вот главное:
from flask import Flask, render_template, request, make_response, redirect, url_for
from models import Loginform
from flask_login import LoginManager, UserMixin, login_user, login_required, logout_user, current_user
app = Flask(__name__)
app.config["SECRET_KEY"] = "1234567890"
@app.route("/")
def index():
return (render_template("index.html"))
@app.route("/login")
def login():
form = Loginform()
return (render_template("login.html", form=form))
@app.route("/signup")
def signup():
return (render_template("signup.html"))
@app.route("/dashboard")
def dashboard():
return (render_template("dashboard.html"))
@app.route('/logout')
@login_required
def logout():
logout_user()
return redirect(url_for('index'))
if __name__ == "__main__":
app.run(debug=True)
И это главное, где я создаю форму для использования в login.html
import os
from sqla_wrapper import SQLAlchemy
from flask_wtf import FlaskForm
from wtforms import StringField, PasswordField, BooleanField
from wtforms.validators import InputRequired, Email, length
db = SQLAlchemy(os.getenv("DATABASE_URL", "sqlite:///localhost.sqlite")) # this connects to a database either on Heroku or on localhost
class Loginform(FlaskForm):
name = StringField("username", validators=[InputRequired, length(min=4, max=15)])
password = PasswordField("password", validators=[InputRequired, length(min=8, max=80)])
remember = BooleanField("rememberme")