def _insert_tag_names_letter(tag_name): #OK
"""
Insert the tag in the sorted-set of tags by first-letter score.
The first-letter-tag sorted set is useful when retrieving all the tags given
a letter. Like an index.
Safe to duplicates because we set always the same score.
"""
db.zadd(SEARCH_TAGS_LETTER, ord(tag_name[0].upper()), tag_name)
def _insert_title_ss(title, post_id): # CHANGE - see post UPDATE
"""
Inserts a title to the sorted set of titles (later on used to find all the
posts with the given title), and associates the title with the post id.
"""
title = title.upper()
# pipe = db.pipeline()
keys = db.hkeys(title + APPEND_SEARH_POSTS_TITLE_GET_IDS)
# We simulate a list of post-ids: the fields of the hash are incremented
# by one with each post_id.
if keys == None or len(keys) == 0:
db.hset(title + APPEND_SEARH_POSTS_TITLE_GET_IDS,
"0", str(post_id))
else:
db.hset(title + APPEND_SEARH_POSTS_TITLE_GET_IDS, int(max(keys)) + 1,
str(post_id))
db.zadd(SEARCH_POSTS_TITLE, 0, title)
def _insert_tag_index_letter_tags(tag):
""" Inserts a tag to the index of tag[0] -- tags."""
db.zadd(tag[0].upper() + APPEND_KEY_INDEX_LETTER_TAG, 0, tag)
def _insert_post_user_date_ss(post_id, timedate, username):
""" Inserts a post in a user's sorted set of post-ids by date. """
db.zadd(username + APPEND_SEARCH_POST_TIMEDATE,
timedate.strftime(FORMAT_TIME_SEARCH), post_id)
debug("INSERT sset user_timedate_post_id")
