views.py 文件源码

def login2():
    form = LoginForm()
    if form.validate_on_submit():
        try:
            user = models.User.query.filter(
                models.User.username == form.username.data
            ).one()
        except NoResultFound:
            form.errors[''] = ['wrong user or password']
        else:
            if sha256_crypt.verify(form.password.data, user.password):
                login_user(user, form.remember_me.data)
                return redirect('/')
            else:
                form.errors[''] = ['wrong user or password']

    return render_template('login/login.jinja2', form=form)