views.py 文件源码

def on_model_change(self, form, user, is_created):
        avatar = form.avatar.data

        # ?????????????
        if avatar.content_type.startswith('image/'):
            filename = '%s_%d.webp' % (user.id, time2stamp(datetime.now()))
            url = current_app.static_folder + '/images/user/%s'
            Image.open(avatar.stream).save(url % filename)
            old = form.avatar.object_data
            if old != 'MonkeyEye.webp':
                os.remove(url % old)
            user.avatar = filename
        elif is_created:
            user.avatar = 'MonkeyEye.webp'
        else:  # ???????????????
            user.avatar = form.avatar.object_data

        if is_created:  # ???????????md5
            user.password = MD5Twice(form.password.data)
            user.payPassword = MD5Twice(form.payPassword.data)