@staticmethod
    def get(title=object(), body=object(), slug=object(), is_active=object(), timestamp=object()) -> list:
        posts = Post.query.all()
        filter_posts = []
        for post in posts:
            if (type(title) is not object) and (post.title is not title):
                continue
            if (type(body) is not object) and (post.body is not body):
                continue
            if (type(slug) is not object) and (post.slug is not slug):
                continue
            if (type(is_active) is not object) and (post.is_active is not is_active):
                continue
            if (type(timestamp) is not object) and (post.timestamp is not timestamp):
                continue
            filter_posts.append(post)
        return filter_posts