The correct way to display the author name without email

Wednesday 03 January 2007 1:06:11 am

I am using the following to display the author name:

{$article.object.data_map.author.content.author_list.0.name}

Is this a good way?

Wednesday 03 January 2007 8:22:47 am

Dear,

This code works but still shows the author email of the author. I don't want to email of the author to be shown.

Thank you

{if $node.data_map.author.content.is_empty|not()}
{attribute_view_gui attribute=$node.data_map.author}
{/if}