Python InvalidUsage.article_not_found Examples

Example #1

def make_comment_on_article(slug, body, **kwargs):
    article = Article.query.filter_by(slug=slug).first()
    if not article:
        raise InvalidUsage.article_not_found()
    comment = Comment(article, current_user.profile, body, **kwargs)
    comment.save()
    return comment

Example #2

def update_article(slug, **kwargs):
    article = Article.query.filter_by(
        slug=slug, author_id=current_user.profile.id).first()
    if not article:
        raise InvalidUsage.article_not_found()
    article.update(updatedAt=dt.datetime.utcnow(), **kwargs)
    article.save()
    return article

Example #3

def unfavorite_an_article(slug):
    profile = current_user.profile
    article = Article.query.filter_by(slug=slug).first()
    if not article:
        raise InvalidUsage.article_not_found()
    article.unfavourite(profile)
    article.save()
    return article

Example #4

def delete_comment_on_article(slug, cid):
    article = Article.query.filter_by(slug=slug).first()
    if not article:
        raise InvalidUsage.article_not_found()

    comment = article.comments.filter_by(id=cid,
                                         author=current_user.profile).first()
    comment.delete()
    return '', 200

Example #5

def get_article(slug):
    article = Article.query.filter_by(slug=slug).first()
    if not article:
        raise InvalidUsage.article_not_found()
    return article