mirror of
https://github.com/SickGear/SickGear.git
synced 2024-12-01 08:53:37 +00:00
132 lines
No EOL
4.7 KiB
Python
132 lines
No EOL
4.7 KiB
Python
# Author: Nic Wolfe <nic@wolfeden.ca>
|
|
# URL: http://code.google.com/p/sickbeard/
|
|
#
|
|
# This file is part of SickGear.
|
|
#
|
|
# SickGear is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# SickGear is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with SickGear. If not, see <http://www.gnu.org/licenses/>.
|
|
import threading
|
|
import sickbeard
|
|
from sickbeard import db
|
|
from sickbeard import logger
|
|
|
|
nameCache = {}
|
|
nameCacheLock = threading.Lock()
|
|
|
|
def addNameToCache(name, indexer_id=0):
|
|
"""
|
|
Adds the show & tvdb id to the scene_names table in cache.db.
|
|
|
|
name: The show name to cache
|
|
indexer_id: the TVDB and TVRAGE id that this show should be cached with (can be None/0 for unknown)
|
|
"""
|
|
global nameCache
|
|
|
|
cacheDB = db.DBConnection('cache.db')
|
|
|
|
# standardize the name we're using to account for small differences in providers
|
|
name = sickbeard.helpers.full_sanitizeSceneName(name)
|
|
if name not in nameCache:
|
|
nameCache[name] = int(indexer_id)
|
|
cacheDB.action("INSERT OR REPLACE INTO scene_names (indexer_id, name) VALUES (?, ?)", [indexer_id, name])
|
|
|
|
|
|
def retrieveNameFromCache(name):
|
|
"""
|
|
Looks up the given name in the scene_names table in cache.db.
|
|
|
|
name: The show name to look up.
|
|
|
|
Returns: the TVDB and TVRAGE id that resulted from the cache lookup or None if the show wasn't found in the cache
|
|
"""
|
|
global nameCache
|
|
|
|
name = sickbeard.helpers.full_sanitizeSceneName(name)
|
|
if name in nameCache:
|
|
return int(nameCache[name])
|
|
|
|
def clearCache():
|
|
"""
|
|
Deletes all "unknown" entries from the cache (names with indexer_id of 0).
|
|
"""
|
|
global nameCache
|
|
|
|
# init name cache
|
|
if not nameCache:
|
|
nameCache = {}
|
|
|
|
cacheDB = db.DBConnection('cache.db')
|
|
cacheDB.action("DELETE FROM scene_names WHERE indexer_id = ?", [0])
|
|
|
|
toRemove = [key for key, value in nameCache.iteritems() if value == 0]
|
|
for key in toRemove:
|
|
del nameCache[key]
|
|
|
|
|
|
def saveNameCacheToDb():
|
|
cacheDB = db.DBConnection('cache.db')
|
|
|
|
for name, indexer_id in nameCache.items():
|
|
cacheDB.action("INSERT OR REPLACE INTO scene_names (indexer_id, name) VALUES (?, ?)", [indexer_id, name])
|
|
|
|
|
|
def buildNameCache(show=None):
|
|
global nameCache
|
|
|
|
with nameCacheLock:
|
|
|
|
# update scene exception names
|
|
sickbeard.scene_exceptions.retrieve_exceptions()
|
|
|
|
if not show:
|
|
# clear internal name cache
|
|
clearCache()
|
|
|
|
logger.log(u"Building internal name cache for all shows", logger.MESSAGE)
|
|
|
|
cacheDB = db.DBConnection('cache.db')
|
|
cache_results = cacheDB.select("SELECT * FROM scene_names")
|
|
for cache_result in cache_results:
|
|
name = sickbeard.helpers.full_sanitizeSceneName(cache_result["name"])
|
|
if name in nameCache:
|
|
continue
|
|
|
|
indexer_id = int(cache_result["indexer_id"])
|
|
nameCache[name] = indexer_id
|
|
|
|
for show in sickbeard.showList:
|
|
for curSeason in [-1] + sickbeard.scene_exceptions.get_scene_seasons(show.indexerid):
|
|
for name in list(set(
|
|
sickbeard.scene_exceptions.get_scene_exceptions(show.indexerid, season=curSeason) + [
|
|
show.name])):
|
|
name = sickbeard.helpers.full_sanitizeSceneName(name)
|
|
if name in nameCache:
|
|
continue
|
|
|
|
nameCache[name] = int(show.indexerid)
|
|
else:
|
|
# remove old show cache entries
|
|
nameCache = dict((k, v) for k, v in nameCache.items() if v != show.indexerid)
|
|
|
|
logger.log(u"Building internal name cache for " + show.name, logger.MESSAGE)
|
|
|
|
for curSeason in [-1] + sickbeard.scene_exceptions.get_scene_seasons(show.indexerid):
|
|
for name in list(set(sickbeard.scene_exceptions.get_scene_exceptions(show.indexerid, season=curSeason) + [
|
|
show.name])):
|
|
name = sickbeard.helpers.full_sanitizeSceneName(name)
|
|
if name in nameCache:
|
|
continue
|
|
|
|
nameCache[name] = int(show.indexerid)
|
|
|
|
logger.log(u"Internal name cache set to: " + str(nameCache), logger.DEBUG) |