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Update login.py

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Logan Hunt 2018-03-27 09:28:16 -06:00 committed by GitHub
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commit a6567c0ecb
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1 changed files with 34 additions and 40 deletions
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login.py
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@ -1,40 +1,34 @@
from flask import Flask <link rel="stylesheet" href="/static/style.css" type="text/css">
from flask import Flask, flash, redirect, render_template, request, session, abort {% block body %}
import os {% if session['logged_in'] %}
from sqlalchemy.orm import sessionmaker <p>You're logged in already!</p>
from tabledef import * {% else %}
engine = create_engine('sqlite:///tutorial.db', echo=True)
app = Flask(__name__)
@app.route('/') <form action="/login" method="POST">
def home(): <div class="login">
if not session.get('logged_in'): <div class="login-screen">
return render_template('login.html') <div class="app-title">
else: <h1>Login</h1>
return "Hello Boss! <a href='/logout'>Logout</a>" </div>
@app.route('/login', methods=['POST']) <div class="login-form">
def do_admin_login(): <div class="control-group">
<input type="text" class="login-field" value="" placeholder="username" name="username">
<label class="login-field-icon fui-user" for="login-name"></label>
</div>
POST_USERNAME = str(request.form['username']) <div class="control-group">
POST_PASSWORD = str(request.form['password']) <input type="password" class="login-field" value="" placeholder="password" name="password">
<label class="login-field-icon fui-lock" for="login-pass"></label>
</div>
Session = sessionmaker(bind=engine) <input type="submit" value="Log in" class="btn btn-primary btn-large btn-block" >
s = Session() <br>
query = s.query(User).filter(User.username.in_([POST_USERNAME]), User.password.in_([POST_PASSWORD]) ) </div>
result = query.first() </div>
if result: </div>
session['logged_in'] = True </form>
else:
flash('wrong password!')
return home()
@app.route("/logout") {% endif %}
def logout(): {% endblock %}
session['logged_in'] = False
return home()
if __name__ == "__main__":
app.secret_key = os.urandom(12)
app.run(debug=True,host='0.0.0.0', port=4000)