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Python Build a Social Network with Flask Broadcasting Lunch Order Form

What am I missing?

All I'm getting is "Bummer, Try Again" but I'm not sure what exactly I'm missing.

forms.py
from flask_wtf import Form
from wtforms import StringField, PasswordField, TextAreaField, DateField
from wtforms.validators import DataRequired, Email, Length


class SignUpInForm(Form):
    email = StringField(validators=[DataRequired(), Email()])
    password = PasswordField(validators=[DataRequired(), Length(min=8)])


class LunchOrderForm(Form):
    order = TextAreaField(validators=[DataRequired()])
    date = DateField(validators=[DataRequired()])
models.py
import datetime

from flask.ext.bcrypt import generate_password_hash
from flask.ext.login import UserMixin
from peewee import *

DATABASE = SqliteDatabase(':memory:')


class User(UserMixin, Model):
    email = CharField(unique=True)
    password = CharField(max_length=100)
    join_date = DateTimeField(default=datetime.datetime.now)
    bio = CharField(default='')

    class Meta:
        database = DATABASE

    @classmethod
    def new(cls, email, password):
        cls.create(
            email=email,
            password=generate_password_hash(password)
        )


class LunchOrder(Model):
    order = TextField()
    date = DateField()
    user = ForeignKeyField(User, related_name="orders")

def initialize():
    DATABASE.connect()
    DATABASE.create_tables([User], safe=True)
    DATABASE.close()
lunch.py
from flask import Flask, g, render_template, flash, redirect, url_for
from flask.ext.bcrypt import check_password_hash
from flask.ext.login import LoginManager, login_user, current_user, login_required, logout_user

import forms
import models

app = Flask(__name__)
app.secret_key = 'this is our super secret key. do not share it with anyone!'
login_manager = LoginManager()
login_manager.init_app(app)
login_manager.login_view = 'login'


@login_manager.user_loader
def load_user(userid):
    try:
        return models.User.select().where(
            models.User.id == int(userid)
        ).get()
    except models.DoesNotExist:
        return None


@app.before_request
def before_request():
    g.db = models.DATABASE
    g.db.connect()
    g.user = current_user


@app.after_request
def after_request(response):
    g.db.close()
    return response


@app.route('/register', methods=('GET', 'POST'))
def register():
    form = forms.SignUpInForm()
    if form.validate_on_submit():
        models.User.new(
            email=form.email.data,
            password=form.password.data
        )
        flash("Thanks for registering!") 
    return render_template('register.html', form=form)


@app.route('/login', methods=('GET', 'POST'))
def login():
    form = forms.SignUpInForm()
    if form.validate_on_submit():
        try:
            user = models.User.get(
                models.User.email == form.email.data
            )
            if check_password_hash(user.password, form.password.data):
                login_user(user)
                flash("You're now logged in!")
            else:
                flash("No user with that email/password combo")
        except models.DoesNotExist:
              flash("No user with that email/password combo")
    return render_template('register.html', form=form)

@app.route('/secret')
@login_required
def secret():
    return "I should only be visible to logged-in users"

@app.route('/logout')
def logout():
    logout_user()
    return redirect(url_for('login'))

@app.route('/order', methods=('GET', 'POST'))
@login_required
def order_lunch():
    form = forms.LunchOrderForm()
      if form.validate_on_submit():
            models.LunchOrder.create(order=form.order.data,
                                date=form.date.data,
                                user=g.user._get_current_object(),
        )
    return render_template('lunch.html', form=form)

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

2 Answers

Hi Ginny

Check the indentation where the form validation line begins in your order_lunch view. Also remove the @login_required and it should pass.

hope that helps.

That was it, thank you. I'm having a very hard time seeing the indentations in this workspace, and the error message was really making me second-guess my understanding of writing the view.