def get_posts_by_tag(name):
posts = []
for post in get_posts():
post_tags = [tag.lower() for tag in post.config.get('tags', [])]
for tag in post_tags:
if tag == name and post not in posts:
posts.append(post)
return posts
def get_archive():
archive = {}
for post in get_posts():
if not archive.has_key(post.pub_date.year):
archive[post.pub_date.year] = {}
if not archive[post.pub_date.year].has_key(post.month):
archive[post.year][post.month] = []
archive[post.year][post.month].append(post)
return archive
def get_tags():
tags = {}
for post in get_posts():
post_tags = [tag.lower() for tag in post.config.get('tags', [])]
for tag in post_tags:
if tag not in tags:
tags[tag] = 1
else:
tags[tag] += 1
return tags
