def top_categories(offset, count, with_podcasts=False):
if offset is None:
raise QueryParameterMissing('offset')
if not count:
raise QueryParameterMissing('count')
db = get_categories_database()
if with_podcasts:
r = db.view('categories/by_update',
descending = True,
skip = offset,
limit = count,
include_docs = True,
stale = 'update_after',
schema = Category,
)
else:
r = db.view('categories/by_update',
descending = True,
skip = offset,
limit = count,
stale = 'update_after',
wrapper = _category_wrapper,
)
categories = list(r)
for cat in categories:
cat.set_db(db)
return categories
def category_for_tag_uncached(tag):
if not tag:
raise QueryParameterMissing('tag')
db = get_categories_database()
cat = get_single_result(db, 'categories/by_tags',
key = tag,
include_docs = True,
stale = 'update_after',
schema = Category
)
return cat
def save_category(category):
db = get_categories_database()
db.save_doc(category)
