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app.py
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app.py
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from models import app,db,User
from flask import render_template,redirect,request,url_for,flash,abort
from flask_login import login_user,login_required,logout_user
from forms import LoginForm,RegistrationForm
@app.route('/')
def home():
return render_template('home.html')
@app.route('/welcome')
@login_required
def welcome_user():
return render_template('welcome_user.html')
@app.route('/logout')
@login_required
def logout():
logout_user()
flash('You Logged out')
return redirect(url_for('home'))
@app.route('/login',methods = ['GET','POST'])
def login():
form = LoginForm()
if form.validate_on_submit():
user = User.query.filter_by(email = form.email.data).first()
try:
if user.check_password(form.password.data) and user is not None:
login_user(user)
flash('Logged in Successfully!')
next = request.args.get('next')
if next == None or not next[0] == '/':
next = url_for('welcome_user')
return redirect(next)
except:
flash('The Email you entered is not Registered')
redirect(url_for('login'))
else:
flash('Please Enter the Valid Email Id')
return render_template('login.html',form = form)
@app.route('/register',methods = ['GET','POST'])
def register():
form = RegistrationForm()
if form.validate_on_submit():
if form.check_email(form.email):
flash('Email Already Exists You can Login here')
return redirect(url_for('login'))
if form.check_username(form.username):
flash('Username Already Exists You can Login here')
return redirect(url_for('login'))
user = User(email = form.email.data,username = form.username.data,password = form.password.data)
db.session.add(user)
db.session.commit()
flash('Thanks for registration')
return redirect(url_for('login'))
return render_template('register.html',form = form)
if __name__ == '__main__':
app.run(debug = True,host = '192.168.0.104',port = '5000')