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flaskblog.py
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flaskblog.py
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import os
from flask import Flask, render_template, url_for, flash, redirect
from forms import RegistrationForm, LoginForm, NoteForm
import datetime
import random
from flask_sqlalchemy import SQLAlchemy
db_path = os.path.abspath('test.db')
app = Flask(__name__)
app.config['SECRET_KEY'] = '5791628bb0b13ce0c676dfde280ba245'
app.config['SQLALCHEMY_DATABASE_URI'] = f"sqlite:///{db_path}"
db = SQLAlchemy(app)
class User(db.Model):
__tablename__ = "Users"
id = db.Column(db.Integer, primary_key=True, autoincrement=True)
username = db.Column(db.String(80), nullable=False, unique=True)
birth_date = db.Column(db.DateTime)
rate = db.Column(db.Float, default=0)
role = db.Column(db.Integer, db.ForeignKey('Roles.id'))
def __init__(self, username, rate, birthdate=datetime.datetime.utcnow(), role=1):
self.username = username
self.birth_date = birthdate
self.rate = rate
self.role = role
class Role(db.Model):
__tablename__ = "Roles"
id = db.Column(db.Integer, primary_key=True, autoincrement=True)
name = db.Column(db.String(80), nullable=False)
def __init__(self, name):
self.name = name
db.create_all()
# def create_roles(list_of_roles):
# for role_name in list_of_roles:
# db.session.add(Role(role_name))
# db.session.commit()
#
#
# def create_users(list_of_users):
# for user in list_of_users:
# db.session.add(User(**user))
# db.session.commit()
roles = ['admin', 'common_user']
users = [{'username': name,
'rate': random.randrange(0, 100),
"role": random.randrange(len(roles) - 1 )} for name in ['Alex', "Mannie", 'Gloria', "Mellman"]]
# create_roles(roles)
# create_users(users)
posts = [
{
'author': 'Corey Schafer',
'title': 'Blog Post 1',
'content': 'First post content',
'date_posted': 'April 20, 2018'
},
{
'author': 'Jane Doe',
'title': 'Blog Post 2',
'content': 'Second post content',
'date_posted': 'April 21, 2018'
}
]
@app.route("/")
@app.route("/home")
def home():
return render_template('home.html', posts=posts)
@app.route("/signin", methods=['GET', 'POST'])
def login():
form = LoginForm()
if form.validate_on_submit():
if form.email.data == 'admin@blog.com' and form.password.data == 'password':
flash('You have been logged in!', 'success')
return redirect(url_for('home'))
else:
flash('Login Unsuccessful. Please check username and password', 'danger')
return render_template('login.html', title='Login', form=form)
@app.route("/create_note", methods=['GET', "POST"])
def create_note():
form = NoteForm()
if form.validate_on_submit():
flash('Success')
return redirect(url_for('home'))
return render_template('create_note.html', title='Create note', form=form)
@app.route("/about")
def about():
return render_template('about.html', title='About')
@app.route("/register", methods=['GET', 'POST'])
def register():
form = RegistrationForm()
if form.validate_on_submit():
flash(f'Account created for {form.username.data}!', 'success')
return redirect(url_for('home'))
return render_template('register.html', title='Register', form=form)
if __name__ == '__main__':
app.run(debug=True)