def loadDisc(self):
""" Read disc information and create the explorer tree accordingly """
import DiscID
try:
discInfo = DiscID.disc_id(DiscID.open(prefs.get(__name__, 'device', PREFS_DFT_DEVICE)))
except Exception, err:
if err[0] == 123:
self.tree.replaceContent([(icons.cdromMenuIcon(), None, _('No disc found'), None)])
modules.postMsg(consts.MSG_CMD_EXPLORER_RENAME, {'modName': MOD_L10N, 'expName': self.expName, 'newExpName': MOD_L10N})
self.expName = MOD_L10N
else:
logger.error('[%s] Unable to read device\n\n%s' % (MOD_INFO[modules.MODINFO_NAME], traceback.format_exc()))
return
def cddbRequest(self, discInfo):
""" Return disc information from online CDDB, None if request fails """
import CDDB, socket
# Make sure to not be blocked by the request
socket.setdefaulttimeout(consts.socketTimeout)
try:
(status, info) = CDDB.query(discInfo)
if status == 200: disc = info # Success
elif status == 210: disc = info[0] # Exact multiple matches
elif status == 211: disc = info[0] # Inexact multiple matches
else: raise Exception, 'Unknown disc (phase 1 returned %u)' % status
(status, info) = CDDB.read(disc['category'], disc['disc_id'])
if status == 210: return info
else: raise Exception, 'Unknown disc (phase 2 returned %u)' % status
except:
logger.error('[%s] CDDB request failed\n\n%s' % (MOD_INFO[modules.MODINFO_NAME], traceback.format_exc()))
return None