Python redirect_back示例

示例#1

文件： views.py 项目： Best1a/Di

def signin(redirect_url=None):
    error = None
    if request.method == 'POST':
        error = 'email/password error'
        email = request.form['email']
        password = request.form['password']

        cur = g.db.execute('select username, salted_pwd from user where email=?', [email])
        result = cur.fetchone()
        if result:
            username, salted_pwd = result
            salt, hashed_password = salted_pwd.split('.')
            if hash_password(username, password, salt) == hashed_password:
                session['username'] = username
                return redirect_back('index')
    return render_template('signin.html', error=error)

示例#2

文件： views.py 项目： Best1a/Di

def unmark_thread(thread_id):
    g.db.execute('delete from mark where thread_id = ? and user_id = ?',
                 [thread_id, g.user['user_id']])
    g.db.commit()
    flash('Unmark success!')
    return redirect_back('view_thread', thread_id=thread_id)