def get_children(post_id, levels):
if levels > 0:
result = database.get_posts(parent=post_id)
return [dict(id=row[0], title=row[1], content=row[2],
author=row[3], posted=format_dt(row[4]),
locked=row[5],
children=get_children(row[0], (levels - 1)))
for row in result]
else:
return None
def display_threads(page):
if user.is_logged_in():
lim = (-config.PAGE + page * config.PAGE, page * config.PAGE)
result = database.get_posts(limit=lim, parent=None)
posts = [dict(id=row[0], title=row[1], content=row[2],
author=row[3], posted=format_dt(row[4]),
pinned=row[5])
for row in result]
return render_user_page('forum.html',
posts=posts,
pg=page,
num_threads=database.get_num_posts())
else:
return redirect(url_for('display_news'))