The message identifier of the current article.
def get_article_id() -> str: ...
article_id = property(get_article_id, None)
This property contains the message identifier of the current article. If the class is not connected or the current_article is empty, the value of this property is an empty string. Otherwise, it contains the message identifier of the article as reported by the server. The NewsServer is asked about the headers of the article only if the current_article property has changed. If the current_article has not changed, the class returns a cached value.
This property is read-only.