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66 lines (52 loc) · 1.78 KB
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import sqlite3
from flask import Flask, request, url_for, session, g, redirect, abort, render_template, flash
#configuraçao
DATABASE = "blog.db"
SECRET_KEY = 'pudim'
# variavel para guardar o arquivo
app = Flask(__name__)
app.config.from_object(__name__)
def conectar_bd():
return sqlite3.connect(app.config['DATABASE'])
@app.before_request
def antes_requisicao():
g.bd = conectar_bd()
@app.teardown_request
def depois_request(exc):
g.bd.close()
@app.route('/')
@app.route('/entradas')
def exibir_entradas():
sql = "SELECT titulo, texto FROM entradas ORDER BY id DESC"
cur = g.bd.execute(sql)
entradas = []
for titulo, texto in cur.fetchall():
entradas.append({'titulo': titulo, 'texto': texto})
return render_template('exibir_entradas.html', entradas=entradas)
@app.route('/inserir' , methods=["POST"])
def inserir_entradas():
if not session.get('logado'):
abort(401)
sql = "INSERT INTO entradas(titulo, texto) VALUES (?,?)"
g.bd.execute(sql, request.form['campoTitulo'], request.form['campoTexto'])
g.bd.commit()
return redirect(url_for('exibir_entradas'))
@app.route('/logout')
def logout():
session.pop('logado', None)
return redirect(url_for('exibir_entradas'))
@app.route('/logout')
def logout():
session.pop('logado', None)
return redirect(url_for('exibir_entradas'))
@app.route('/login', methods=["GET", "POST"])
def login():
erro = None
if request.method == "POST":
if request.form['campoUsuario'] != 'admin' \
or request.form['campoSenha'] != 'admin':
erro = "Senha ou Usuário Inválidos"
else:
session['logado'] = True
return redirect(url_for('exibir_entradas'))
return render_template('login.html', erro=erro)