def show_message_command(request, post_pk,
comment_number=None, show_comments=None):
'''
#1234 - Show message
#1234\\1 - Show reply
#1234+ - Show message with replies
'''
post_i = PostInterface(request.user)
if not comment_number:
post = post_i.get_post(post_pk)
body = render_post(post, with_comments=bool(show_comments))
else:
comment = post_i.get_comment(post_pk, comment_number)
body = render_comment(comment)
return body[:-1]
